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Landolt-Börnstein Numerical Data and Functional Relationships in Science and Technology New Series / Editor in Chief: W. Martienssen

Group IV: Physical Chemistry Volume 8

Thermodynamic Properties of Organic Compounds and their Mixtures Subvolume F Densities of Polycyclic Hydrocarbons

R.C. Wilhoit, X. Hong, M. Frenkel, K.R. Hall

Edited by K.R. Hall and K.N. Marsh

12 3

ISSN 0942-7996 (Physical Chemistry) ISBN 3-540-65162-4 Springer-Verlag Berlin Heidelberg New York Library of Congress Cataloging in Publication Data Zahlenwerte und Funktionen aus Naturwissenschaften und Technik, Neue Serie Editor in Chief: W. Martienssen Vol. IV/8F: Editors: K.R. Hall, K.N. Marsh At head of title: Landolt-Börnstein. Added t.p.: Numerical data and functional relationships in science and technology. Tables chiefly in English. Intended to supersede the Physikalisch-chemische Tabellen by H. Landolt and R. Börnstein of which the 6th ed. began publication in 1950 under title: Zahlenwerte und Funktionen aus Physik, Chemie, Astronomie, Geophysik und Technik. Vols. published after v. 1 of group I have imprint: Berlin, New York, Springer-Verlag Includes bibliographies. 1. Physics--Tables. 2. Chemistry--Tables. 3. Engineering--Tables. I. Börnstein, R. (Richard), 1852-1913. II. Landolt, H. (Hans), 1831-1910. III. Physikalisch-chemische Tabellen. IV. Title: Numerical data and functional relationships in science and technology. QC61.23 502'.12 62-53136 This work is subject to copyright. All rights are reserved, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilm or in other ways, and storage in data banks. Duplication of this publication or parts thereof is permitted only under the provisions of the German Copyright Law of September 9, 1965, in its current version, and permission for use must always be obtained from SpringerVerlag. Violations are liable for prosecution act under German Copyright Law. © Springer-Verlag Berlin Heidelberg 1998 Printed in Germany The use of general descriptive names, registered names, trademarks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. Product Liability: The data and other information in this handbook have been carefully extracted and evaluated by experts from the original literature. Furthermore, they have been checked for correctness by authors and the editorial staff before printing. Nevertheless, the publisher can give no guarantee for the correctness of the data and information provided. In any individual case of application, the respective user must check the correctness by consulting other relevant sources of information. Cover layout: Erich Kirchner, Heidelberg Typesetting: Authors and Redaktion Landolt-Börnstein, Darmstadt Printing: Computer to plate, Mercedes-Druck, Berlin Binding: Lüderitz & Bauer, Berlin SPIN: 10688622

63/3020 - 5 4 3 2 1 0 – Printed on acid-free paper

Editors K.R. Hall Thermodynamics Research Center TheTexas A&M University System College Station, Texas 77843-3111, USA

K.N. Marsh former Thermodynamics Research Center TheTexas A&M University System College Station, Texas 77843-3111, USA now Department of Chemical and Process Engineering University of Canterbury Christchurch, New Zealand

Authors R.C. Wilhoit X. Hong M. Frenkel K.R. Hall Thermodynamics Research Center TheTexas A&M University System College Station, Texas 77843-3111, USA

Landolt-Börnstein Editorial Office Gagernstr. 8, D-64283 Darmstadt, Germany fax: +49 (6151) 171760 e-mail: [email protected] Internet http://science.springer.de/newmedia/laboe/lbhome.htm Helpdesk e-mail: [email protected]

Preface

Critically evaluated experimental data covering the densities of organic compounds is essential for both scientific and industrial applications. Knowledge of densities is important in many areas, including custody transfer of materials, product specification, development of various predictive methods, and for characterizing compounds and estimating their purity. Various compilations of densities for organic compounds have been published. The early LandoltBörnstein compilation [23-ano] contained recommended values at specific temperatures. International Critical Tables [28-ano-1] provided recommended densities at 0 °C and values of constants for either a second or third order polynomial equation to represent densities as a function of temperature. This compilation also gave the range of validity of the equation and the limits of uncertainty, references used in the evaluation and those not considered. This compilation is one of the most comprehensive ever published. Timmermans [50-tim, 65-tim], Dreisbach [55-dre, 59-dre, 61-dre] and Landolt-Börnstein [71ano] published additional compilations, primarily of experimental data. These compilations contained experimental data along with reference sources but no estimates of uncertainty for the data nor recommended values. The Thermodynamics Research Center has published recommended values for the densities of organic compounds since 1942 in its two loose leaf publications: TRC Thermodynamic Tables - Hydrocarbons and Non-Hydrocarbons. These compilations are updated with four supplements per year. References to the literature values used in the selection and those not used in the selection appear in the references for each table. The accuracy of the values ia apparent from the number of significant figures provided. More recently, the Design Institute of Physical Property Data, Project 801 has assembled a set of recommended equations for the densities of over 1500 compounds [89-dau/dan, 91-dau/dan, 92-dau/dan, 93-dau/dan, 94dau/dan, 95-dau/dan, 96-daudan, 97-daudan]. Densities are represented by an equation fit to selected values from the freezing temperature to the critical temperature. References to sources of data used in the evaluation and those not used are given along with a quality assessment. In many cases, the equation does not fit density values at intermediate temperatures, especially at 293.15 K and 298.15 K, within the experimental uncertainty. Thus, the equation is not useful for purity comparisons, custody transfer, or product specification when the highest accuracy is required. Smith and Srivastava [86-smi/sri, 86-smi/sri1] recently have published a compilation (in two volumes) which contains recommended values in tabular form as well as equations with statistical information regarding the fit. However, this compilation contains no indication of data quality or uncertainties. The present volume contains densities for polycyclic hydrocarbons including compounds containing rings attached to carbon chain, rings bonded directly, spiroalkanes and spiroalkenes, condensed ring systems, and other related compounds which have been collected from the literature published from 1870 to early 1998. The various compilations listed above also have been consulted for sources of original data. This volume continues our effort in evaluation of the densities of organic compounds [see volume IV/8B (96-wil/mar) for the densities of alkanes, volume IV/8C (96-wil/mar-1) for the densities of alkenes, alkynes and alkadienes, volume IV/8D (97-wil/hon) for the densities of monocyclic non-aromatic hydrocarbons, volume IV/8E (98-wil/hon) for the densities of aromatic hydrocarbons]. All experimental density values have been evaluated critically and assigned numerical uncertainties individually. These assessments have been used to derive an equation to fit the data and to obtain recommended values with uncertainties. Detailed evaluation procedures appear in Chapter 1. Algorithms for the automatic selection of data used in the fit and for the selection of the type of equation and order of polynomial have been developed. The algorithms depend upon the assigned uncertainties, the distribution of density values over the experimental temperature range, and the magnitude and distribution of differences between observed and smoothed values. These algorithms can fit any kind of data to a function of independent variables. We have collected data for 1341 compounds, consisting of data sets drawn from 1119 sources.

The volume contains six chapters; a list of references, and two indexes (Chemical Abstracts Service Registry Number Index and Chemical Name Index). Chapter 1 contains: a short introduction; a description of the tables; a detailed description of the methods used in the evaluation, selection and smoothing process; a glossary of symbols and a description of the nomenclature used. Chapter 2 covers the rings attached to carbon chain, Chapter 3 contains the rings directly bonded, Chapter 4 has the spiroalkanes and spiroalkenes, Chapter 5 provides the condensed ring systems, and Chapter 6 presents the miscellaneous polycyclic hydrocarbons. The tables contain the original literature data along with their estimated uncertainties and the evaluated data in both numerical form and as coefficients to equations with selected statistical information. When data cover a sufficient temperature range, graphical plots of the deviations of the experimental data from the recommended equation are given. The chemical name index contains the IUPAC names for the compounds, as well as alternate names that often appear in practice. This volume should be useful to a wide community of researchers, data specialists, and engineers working in the field of physical and organic chemistry, chemical engineering, material science, environmental chemistry, chemical aspects of energy technology, and those engaged in the development of new predictive procedures. The book should also be of use to students and faculty in Chemistry and Chemical Engineering departments at universities as a reference book of evaluated thermophysical properties.

College Station, August 1998

The Editors

Acknowledgments The authors wish to express their sincere appreciation to staff members of the Thermodynamics Research Center (TRC), part of the Chemical Engineering Division of the Texas Engineering Experiment Station in The Texas A&M University System. Our special thanks to Manuf Chasmawala, Cheryl Clark, and Colin Worthy for their assistance in data collection and entry, formatting the text, preparing the graphs, and composing the camera-ready copy of the manuscript.

College Station, August 1998

R. C. Wilhoit, X. Hong, M. Frenkel, K. R. Hall

References 23-ano

Landolt-Börnstein Physikalisch-Chemische Tabellen, Hauptwerk, Vol. 1, Roth, W.A., Scheel, K. (eds.), Springer-Verlag: Berlin (1923).

28-ano-1

International Critical Tables of Numerical Data, Physics, Chemistry and Technology Vol. III, Washburn, E. W. (ed.), McGraw-Hill: New York (1928).

50-tim

Timmermans, J.; Physico-Chemical Constants of Pure Organic Compounds, Vol. 1, Elsevier: New York (1950).

55-dre

Dreisbach, R. R.; Physical Properties of Chemical Compounds, Advances in Chemistry Series No. 15, Am. Chem. Soc.: Washington, D. C. (1955).

59-dre

Dreisbach, R. R.; Physical Properties of Chemical Compounds - II, Advances in Chemistry Series No. 22, Am. Chem. Soc.: Washington, D. C. (1959).

61-dre

Dreisbach, R. R.; Physical Properties of Chemical Compounds, Advances in Chemistry Series No. 29, Am. Chem. Soc.: Washington, D.C. (1961).

65-tim

Timmermans, J.; Physico-Chemical Constants of Pure Organic Compounds, Vol. II, Elsevier: New York (1965).

71-ano

Landolt-Börnstein Sechste Auflage, II Band, Eigenschaften der Materie in ihren Aggregatzuständen, 1 Teil, Mechanisch-thermische Zustandsgrössen. SpringerVerlag: Berlin (1971).

86-smi/sri

Smith, B. D.; Srivastava, R.; Thermodynamic Data for Pure Compounds, Part B. Halogenated Hydrocarbons and Alcohols, Elsevier: New York (1986).

86-smi/sri-1

Smith, B. D.; Srivastava, R.; Thermodynamic Data for Pure Compounds, Part A. Hydrocarbons and Ketones, Elsevier: New York (1986).

89-dau/dan

Daubert, T. E.; Danner, R. P.; Physical and Thermodynamic Properties of Pure Chemicals: Data Compilation. Taylor & Francis: London (1989).

91-dau/dan

Daubert, T. E.; Danner, R. P.; Physical and Thermodynamic Properties of Pure Chemicals: Data Compilation, Supplement 1. Taylor & Francis: London(1991).

92-dau/dan

Daubert, T. E.; Danner, R. P.; Physical and Thermodynamic Properties of Pure Chemicals: Data Compilation, Supplement 2. Taylor & Francis: London (1992).

93-dau/dan

Daubert, T. E.; Danner, R. P.; Physical and Thermodynamic Properties of Pure Chemicals: Data Compilation, Supplement 3. Taylor & Francis: London (1993).

94-dau/dan

Daubert, T. E.; Danner, R. P.; Physical and Thermodynamic Properties of Pure Chemicals: Data Compilation, Supplement 4. Taylor & Francis: London (1994).

95-dau/dan

Daubert, T. E.; Danner, R. P.; Physical and Thermodynamic Properties of Pure Chemicals: Data Compilation, Supplement 5. Taylor & Francis: London (1995).

96-dau/dan

Daubert, T. E.; Danner, R. P.; Physical and Thermodynamic Properties of Pure Chemicals: Data Compilation, Supplement 6. Taylor & Francis: London (1996).

96-wil/mar

Wilhoit, R. C.; Marsh, K. N.; Hong, X.; Gadalla, N.; Frenkel, M.: Densities of Aliphatic Hydrocarbons: Alkanes. Landolt-Börnstein, New Series, Vol. IV/8B, Springer-Verlag: Berlin (1996).

96-wil/mar-1

Wilhoit, R. C.; Marsh, K. N.; Hong, X.; Gadalla, N.; Frenkel, M.: Densities of Aliphatic Hydrocarbons: Alkenes, Alkadienes, Alkynes and Miscellaneous Compounds. Landolt-Börnstein, New Series, Vol. IV/8C, Springer-Verlag: Berlin (1996).

97-dau/dan

Daubert, T. E.; Danner, R. P.; Physical and Thermodynamic Properties of Pure Chemicals: Data Compilation, Supplement 7. Taylor & Francis: London (1997).

97-wil/hon

Wilhoit, R. C.; Hong, X.; Frenkel, M.; Hall, K. R.: Densities of Monocyclic Hydrocarbons. Landolt-Börnstein, New Series, Vol. IV/8D, Springer-Verlag: Berlin (1997).

98-wil/hon

Wilhoit, R. C.; Hong, X.; Frenkel, M.; Hall, K. R.: Densities of Aromatic Hydrocarbons. Landolt-Börnstein, New Series, Vol. IV/8E, Springer-Verlag: Berlin (1998).

Landolt-Börnstein Numerical Data and Functional Relationships in Science and Technology New Series / Editor in Chief: W. Martienssen

Group IV: Physical Chemistry Volume 8

Thermodynamic Properties of Organic Compounds and their Mixtures Subvolume F Densities of Polycyclic Hydrocarbons

R.C. Wilhoit, X. Hong, M. Frenkel, K.R. Hall

Edited by K.R. Hall and K.N. Marsh

12 3

Ref. p. 17]

1.1 Basic Concepts

1

1 Introduction 1.1 Basic Concepts The mass density of a substance is an intensive quantity defined by:

ρ = m/v

(1.1)

where m is the mass and v is the volume of the sample. Both these quantities are extensive quantities. Other densities often referred to in the literature are the relative density and the molar density. Relative density, also called specific gravity, is:

ρr = ρ / ρ0

(1.2)

where ρ0 is the density of a standard substance. It is necessary to specify the conditions of temperature and pressure for the standard substance. The most common reference material is water often at the temperature of its maximum density, 4 °C, at atmospheric pressure. The molar density is defined as

ρm = 1 / V

(1.3)

where V is the volume occupied by one mole of the substance. The only densities reported in this volume are the mass densities; relative and molar densities have been converted to mass densities, and all densities have been reported in SI units. If the mass, m, in equation (1.1) has not been corrected for air bouancy it gives the apparent density in air. The API specific gravity is: ρ (API) = 141.5/ρr – 131.5, in which ρr is ρ(288.68 K)/ρ0(288.68 K), and the standard substance is water at 288.68 K (60 °F). The density of a material is a function of temperature and pressure but its value at some standard condition (for example, 293.15 K or 298.15 K at either atmospheric pressure or at the vapor pressure of the compound) often is used to characterize a compound and to ascertain its purity. Accurate density measurements as a function of temperature are important for custody transfer of materials when the volume of the material transferred at a specific temperature is known but contracts specify the mass of material transferred. Engineering applications utilize the density of a substance widely, frequently for the efficient design and safe operation of chemical plants and equipment. The density and the vapor pressure are the most often-quoted properties of a substance, and the properties most often required for prediction of other properties of the substance. In this volume, we do not report the density of gases, but rather the densities of solids as a function of temperature at atmospheric pressure and the densities of liquids either at atmospheric pressure or along the saturation line up to the critical temperature. The purpose of this compilation is to tabulate the densities of compounds, hence only minimal description of experimental methods used to measure the density of liquids or solids appears. Detailed descriptions of methods for density determination of solids, liquids and gases, along with appropriate density reference standards, appear in a chapter by Davis and Koch in Physical Methods of Chemistry, Volume VI, Determination of Thermodynamic Properties [86-ros/bae]. The two principal experimental apparatuses used to determine the density of a liquid are: the pycnometer and the vibrating tube densimeter. The pycnometer method involves measuring the mass of a liquid in a vessel of known volume. The volume of the pycnometer, either at the temperature of measurement or at some reference temperature, is determined using a density standard, usually water or mercury. Using considerable care and a precision analytical balance accurate to ±10-5 g, it is possible to achieve densities accurate to a few parts in 106 with a pycnometer having a volume of 25 cm3 to 50 cm3.

Landolt-Börnstein New Series IV/8F

2

1.1 Basic Concepts - 1.2 Scope of the Compilation

[Ref. p. 17

It is common to achieve accuracies of 1 part in 105 in using equation (1.1) with pycnometers as small as 5 cm3 and routine measurements can achieve 1 part in 104. However the main sources of error in assigning density to a particular compound in a particular state arise from factors other than the measurment of mass and volume. See Section 1.4.1 The vibrating tube densimeter relies upon the fact that the frequency f of vibration for a U or V shaped tube depends upon the mass of material in the tube:

ρ = A/ f 2 + B

(1.4)

Calibration of the apparatus is necessary; usually water and air or nitrogen are the reference materials. Vibrating tube densimeters designed to operate close to atmospheric pressure can achieve repeatability of parts in 106. If the reciprocal of the frequency is linear in density, accuracies of 1 part in 105 are readily achievable. The principal experimental method used to measure the density of a solid is determination of the mass of liquid displaced by a known mass of solid. It is essential that the solid have no appreciable solubility in the liquid, that all occluded air be removed from the solid and that the density of the displacement fluid be less than that of the solid lest the solid float. Densities of crystalline solids also can be determined from the dimensions of the unit cell. Davis and Koch discuss other methods for measuring the density of liquids and solids such as: hydrostatic weighing of a buoy and flotation methods.

1.2 Scope of the Compilation Volume IV/8F presents observed values for the densities of hydrocarbons containing two or more rings. These values represent a compilation and evaluation of data from the scientific literature covering approximately the past 100 years. The values presented come from the TRC Source Database. The Thermodynamics Research Center has assembled these data over a period of years and has used them to provide the evaluated density values listed in the TRC Thermodynamic Tables - Hydrocarbons. An additional literature search has been performed immediately before producing this compilation to locate new or missing data and to bring the collection up-to-date. This compilation should include at least 90% of the pertinent data reported in the literature. The usual experimental conditions are in contact with air at one atmosphere below the normal boiling point of the hydrocarbon, and in equilibrium with the vapor phase above the normal boiling point. In the summary tables, temperatures reported on the Kelvin scale have been obtained by adding 273.15 to temperatures originally given on the Celsius scale. Densities have units of kilograms per cubic meter (kg⋅m–3). Values reported in units of grams per milliliter, where the liter is “the volume of one kilogram of water at its temperature of maximum density” convert to kg⋅m–3 when multiplied by 999.972 (as defined by the 12th General Conference of the International Committee on Weights and Measure, 1964). Values of specific gravity relative to water at a stated reference temperature become density upon multiplication by the accepted density of water at the reference temperature. Most reported densities for liquids below the boiling point apply to the airsaturated liquid. Compounds are identified by an IUPAC approved name [93-ano-1], the empirical molecular formula, and the Chemical Abstracts Service Registry Number. A summary table is available for each compound which includes the reported temperature and density values, an assigned uncertainty for the density, the difference between the observed and smoothed density values and an index key to the source of the data. A complete list of references, identified by the index keys, appears at the end of the volume. Where appropriate, tables of smoothed, recommended values are given at integral multiples of 10 K over the experimental range of temperatures. Values at 293.15 K and 298.15 K are included when they are in the range of the original data set. The recommended values also have assigned uncertainties.

Landolt-Börnstein New Series IV/8F

Ref. p. 17]

1.3 Description of Tables - 1.4 Evaluation, Selection and Smoothing of Data

3

1.3 Description of Data Tables Data for a particular compound are selected, evaluated and smoothed in one of four ways, depending upon the number and accuracy of the reported values and upon their distribution over the temperature range. Case 1. When the data set consists of at least four acceptable, effectively distinct values (see section 1.5.3), the densities in selected subsets are fit to a function of temperature using the least squares criterion. A summary table for the selected set gives the densities, their estimated uncertainties, the deviations between observed and calculated values, an index key to the list of references and a plotting symbol. If sufficient space remains, some data outside the selected set also are included in the summary table along with reference keys to any remaining data. A plot of the deviations between observed and calculated values is shown for the selected subset. Error bars indicate the size of the estimated uncertainties for the data. Distinct plotting symbols identify the five data sources that have the smallest average estimated uncertainties. A single symbol represents all remaining data in the selected set. A table consisting of smoothed, recommended values (calculated from the fitted functions) is also given. Estimated uncertainties are given for the recommended values which also appear as a continuous line on the deviation plot. Densities of crystal phases are in a separate section of the table. In most cases, these densities have not been fit as a function of temperature. Values of parameters, statistical measures of the fit, and references to sources of critical constants appear at the beginning of these sections. Case 2. For data sets that do not meet the criteria of Case 1, but contain acceptable values over a temperature range of at least two degrees, the results are smoothed using a linear function of temperature with an estimated coefficient of thermal expansion. A table of smoothed recommended values is presented. Case 3. For data sets that do not meet the criteria of either Case 1 or 2 but contain two or more values at a single temperature, a recommended value is given for this temperature by taking a weighted average of the observed values. Case 4. For data sets that contain only single values at one or two temperatures, the reported values are given rather than recommended values.

1.4 Evaluation, Selection and Smoothing of Data 1.4.1 Assignment of Uncertainties The Thermodynamics Research Center staff have assigned an uncertainty value to each observed and recommended density value listed in the tables. The true value of the property has a 95% probability of being in the range covered by + or – the uncertainty about the reported value. Assignment of uncertainty is a subjective evaluation based upon what is known about the measurement when the value is entered into the database, and includes the effects of all sources of experimental error. The errors have been propagated to the listed density at the reported temperature. Uncertainties reported by the investigators are considered but not necessarily adopted. Often, investigators report repeatability, but they usually do not provide uncertainty. Errors in density result from errors in temperature measurement or control; calibration of instruments; transfer, handling and weighing of samples; and impurities in the samples. At temperatures well below the critical temperature and near room temperature, standard techniques easily achieve accuracies of ±0.05%. For the compounds in this compilation, that level corresponds to about ±0.4 kg⋅m–3. Under these conditions, errors in temperature are not very significant. This level of accuracy only requires

Landolt-Börnstein New Series IV/8F

4

1.4 Evaluation, Selection and Smoothing of Data

[Ref. p. 17

temperatures to be known within ± 0.5 K. At temperatures approaching the critical temperature, measurements become more demanding because of the rapid increase in the magnitude of the coefficient of thermal expansion. Greater accuracy, in general, requires careful attention to calibration, mass determination and sample handling techniques. It is assumed that values obtained by pycnometers have been corrected for buoyancy of air, unless the author specifically says otherwise. This correction increases the apparent density by 0.05 - 0.1%. When this correction has not been made, the estimated uncertainty is greater. Most measurements of densities of liquids below their normal boiling points are made in the presence of air. Densities reported here refer to liquids in equilibrium with a gas phase consisting of a mixture or air and vapor at a total pressure of one atmosphere below the normal boiling point and of vapor at the equilibrium vapor pressure above the boiling point. Thus air is not regarded as an impurity. A major source of error in most measurements is the presence of impurities in the sample. The effect of an impurity depends upon its amount in the sample and upon the difference between its density and the density of the principal constituent. Even when the sample purity is provided quantitatively, the impurities often are not identified individually. Nevertheless, a report of sample purity reduces the estimated uncertainty because it can be taken as evidence that the investigator has considered sample purity. The most ubiquitous impurity in liquids is water, and, because its density differs significantly from those of hydrocarbons, it is a common source of error. Exclusion of water requires that the sample be protected from the atmosphere during transfer, and that special precautions be taken to remove the sample from containers.

1.4.2 Quantitative Effect of Impurity on Density of Liquids The molar volume of a mixture of components, V, in terms of the mole fractions xi and partial molar volumes of the components Vi is: V =

c

∑ xiVi

(1.5)

i =1

For an ideal solution, the partial molal volumes equal the molar volumes of the pure liquid components. Denoting component the main components as 1 and the impurities as > 1, the volume becomes: c

V = x1V1 + ∑ xiVi .

(1.6)

ρ = M /V

(1.7)

i =2

Then using,

and the molar mass of the mixture: c

∑ xi M i

(1.8)

c ρ1    1 − ρ1 ∑ wi vi   w1  i =2

(1.9)

M=

i =1

and assuming that the xi are small for i > 1, then

ρ=

where vi = Vi /Mi are partial specific volumes of the impurities and wi is the mass fraction of component i. Finally, the density of the mixture is related to the density of the main component and the impurities i by:

ρ=

c w  ρ1  1 − ρ1 ∑ i  w1  i = 2 ρi 

(1.10)

Landolt-Börnstein New Series IV/8F

Ref. p. 17]

1.4 Evaluation, Selection and Smoothing of Data

5

The observed value of the density of a sample is sometimes presented as evidence of its purity. Assuming the sample contains a single impurity, equation (1.10) can be solved for ρ – ρ1:

ρ − ρ1 = ρ1 (1 − w1 − ρ1w2 / ρ2 ) / w1

(1.11)

1.4.3 Procedure for Selection and Smoothing of Density Values - Case 1 A selected subset of the reported densities is fit to functions of temperature using the least squares criterion. Up to a boundary temperature Tb (approximately 0.8Tc), the calculated density ρx is represented by a polynomial in temperature with coefficients ak of order p, p

ρx = ∑ ak T k .

(1.12)

k =0

Above Tb the smoothed values are given by a modification of the Guggenheim equation [67-gug]

)[

(

ρ x = 1 + 175 . θ + 0.75θ 3 ρ c + b1 (Tc − T ) + b2 (Tc − T ) + b3 (Tc − T ) + b4 (Tc − T ) 2

3

4

],

(1.13)

where Tc is the critical temperature and θ = (1–T/Tc)1/3. Selected values of critical constants are constant. Continuity with equation (1.12) results from forcing the two functions and their first derivatives with respect to temperature to be equal at the boundary. When no values are available above this temperature, only the polynomial is used. The following steps, implemented by a computer program written in C, generate the smoothed, recommended values. Input to the program consists of the set of observed density values, temperatures, estimated uncertainties, critical constants and values of certain parameters used by the program. Step 1. Separate the initial data into two sets, corresponding to temperatures above and below Tb Step 2. Make an initial selection from the low temperature set by rejecting all points with zero uncertainty and all points with uncertainties above a limit determined by the data selection algorithm described in section 1.5.2. Zero uncertainties are assigned to values that are not experimental and are included for comparison only (these are most often values recommended in other compilations). Step 3. Determine the effective number of data values, ne, as described in 1.5.3. If the effective number of values is less than four, terminate the calculation. If the total number of values is more than eight and the effective number is greater than or equal to four but less than eight, make another initial data selection with relaxed selection criteria. .

Step 4. For the j-th value in the set calculate normalized values, ρnj and Tn,j, and weighting factors, w j = 1 / u 2j where uj is the uncertainty assigned to the j-th observed density and

ρn , j = ρ j − ρ

where ρ

is the mean value of the observed density in the set. and

Tn , j = T k − T k where T k is the mean value of the T jk value in the set.. Step 5. Using ρn = a1Tn , fit the data subject to least squares with points weighted by wj . Step 6. Calculate the standard deviation σ for this fit. Eliminate any points from this set for which | δj | > 3.5σ, where δ j = ρ j − ρ x , j .

Landolt-Börnstein New Series IV/8F

6

1.4 Evaluation, Selection and Smoothing of Data

[Ref. p. 17

Step 7. Fit the remaining normalized values to a series of polynomials, ρn = ∑ a k T k , starting with order 1 and increasing in order. Use wj as weighting factors and stop increasing the order when satisfying one of the following conditions: 1. A value of p given as an input parameter to the program is reached, or

. [1 + 1 / (n − k )]2 χ k2−1 (see glossary of symbols) and the deviations pass the random 2. χ k2 < 11 deviation test (see 1.5.4). Step 8. If any points have | δj | > 2.2σ for the final polynomial, eliminate these points and repeat step 7. Step 9. Calculate parameter a0 . Step 10. Apply the initial data selection described in step 2 to the high temperature data set. Step 11. Fit the selected high temperature data with the modified Guggenheim equation using least squares with weighting factors wj . Step 12. The following procedure provides continuity at the boundary. Set equation (1.13) and its first derivative at Tb equal to the corresponding values from equation (1.12) at Tb. Eliminate parameters b3 and b4 from these two simultaneous equations to obtain a function containing parameters b1 and b2 which can be evaluated for the high temperature range using least squares. Do not use densities at temperatures within 2 K of the critical temperature. Step 13. Generate the output table of temperature, observed densities, estimated uncertainties, and difference between observed and calculated densities and arrange it in order of year of publication with authors. For data from a particular source, arrange in order of temperature. Step 14. Calculate the table of smoothed and recommended values with their corresponding estimated uncertainties. Coefficients A, B, C, D and E listed in the heading of Table 1 for each compound correspond to a0, a1, a2, a3 and a4 in equation (1.12) for temperatures below Tb. σ is the weighted standard deviation for individual points in this region (see the glossary). If the data set includes values above Tb, the coefficients A, B, C and D correspond to b1, b2, b3 and b4 in equation (1.13) for this range. The weighted standard deviation, σc,w, and the unweighted standard deviation for the fit, σc,uw, include both ranges. If the data set covers only values below Tb then σc,w and σc,uw represent that range only. The uncertainty in the smoothed values depends upon the uncertainties in the original observed values and upon the magnitude of deviations between observed and calculated values. To approximate the contribution of these two effects at the temperature T, the uncertainties ux(T) for the low temperature range are calculated from: O

  u x (T ) = u(T ) 2 + ∑ ∑ Ckl (T k − T k )(T l − T l )  k l  

1/ 2

(1.14)

In this equation, u(T) represents the uncertainty of the observed data in the vicinity of T and is approximated by fitting a polynomial of order 1-3 to the estimated uncertainties as a function of temperature (other symbols appear in the glossary). Uncertainties in the smoothed data for the high temperature range are calculated using:

[

u x (T ) = u x (Tb ) + h(T ) 2

−2

]

1/ 2

(1.15)

where ux(Tb) is the uncertainty calculated using equation (1.14) for the low temperature range at the boundary temperature Tb and h(T) is a polynomial in temperature fit to the reciprocals of the estimated uncertainties in the high temperature region. The uncertainties in extrapolated data should increase as the extent of extrapolation increases. Since equation (1.15) does not always give this result, manual adjustment is sometimes required in this range.

Landolt-Börnstein New Series IV/8F

Ref. p. 17]

1.4 Evaluation, Selection and Smoothing of Data - 1.5 Calculation Procedures

7

1.4.4 Procedure for Selection and Smoothing of Density Values - Case 2 When the data set for a particular compound satisfies the criteria for Case 2, it is smoothed by a linear function of temperature,

ρ x = a0 + a1T

(1.16)

The coefficient a1 is either calculated from two densities of sufficient accuracy reported at different temperatures, preferably by the same investigator, or estimated by examination of the coefficient of expansion of similar compounds obtained from a least squares calculation. The constant term then results from equation (1.17) after eliminating values with large uncertainties

(

)

a 0 = ∑ w j ρ j − a1T j / ∑ w j

(1.17)

The uncertainties for the smoothed values are:

u x (T ) = [σ 02 + σ 12 (T − T ) 2 ]2

(1.18)

where T is the weighted mean temperature for the accepted set, σ 02 = ( Σw j δ 2j ) / Σw j and σ1 is the estimated standard deviation of a1 .

1.4.5 Procedure for Selection and Smoothing of Density Values - Case 3 The recommended density at a particular temperature is the weighted mean observed density for that temperature. The corresponding uncertainty is the standard deviation from the mean for each value.

1.5 Calculation Procedures 1.5.1 Least Squares Calculation Parameters of all the smoothing functions are adjusted to minimize the function

χ 2 = Σw j δ 2j

(1.19)

by the singular value decomposition of the matrix of independent variables of the function. The parameters are calculated by functions svdcmp and svbksb described in [88-pre/fla] modified to accept weighting factors. The covariance matrix used in equation (1.14) is calculated by the function covar from the same book.

Landolt-Börnstein New Series IV/8F

8

1.5 Calculation Procedures

[Ref. p. 17

1.5.2 Selection of Data Based upon Estimated Uncertainties The selection procedure is: Step 1. Obtain ∆T, the range of temperatures covered by the data set. Step 2. For each density value, ρj , in the set, calculate,

(

x jl = exp q T j − Tl

)

(1.20)

∑ x jl

(1.21)

∑ ul x jl

(1.22)

y = u j z11.5 z2−1

(1.23)

z1 = z2 =

l≠ j

l≠ j

Accept point j if y ≤ d; reject it otherwise Step 3. Repeat steps 1 and 2 with points accepted in the first pass. The accepted points are those that remain from Step 3. The constants q and d are:

[

]

q = −2.628 g1 1 + (∆T / 30) / ∆T 2

d = g2 / log10 (1 + n) The number z2 / z1 is a weighted mean of all points in the set other than the j-th point. The weighting factor decreases exponentially with the difference in temperature of the l-th point from the j-th point. The parameter g1 determines the rate of decrease. This procedure compares the uncertainty of the j-th point to the weighted mean of other points. The parameter g2 determines the rejection level from this comparison for the j-th point. Larger values of g2 are less selective. Values for g1 and g2 are supplied to the algorithm. For all cases g1 is in the range of 1 to 2 (usually 1.8). The value of g2 is in the range of 2 to 3 (kg⋅m–3) (usually 2.5).

1.5.3 Count the Effective Number of Density Values in a Set The number of degrees of freedom in a least squares fit is the number of distinct data values minus the number of adjustable parameters. To obtain a meaningful smoothing of data, the order of the polynomial function is limited to values which gives three or more degrees of freedom. However, if two or more density values in the set are at the same (or nearly the same) temperature, they should count as only one point in calculating the degrees of freedom. In general, the effective number of density values minus the number of fitting parameters is used as the degrees of freedom. Effective data values are those that are separated by at least 1.2 K.

1.5.4 Testing a Set of Deviations between Observed and Calculated Density Values for a Random Distribution One of the criteria for acceptance of the order of a polynomial least squares fit is that the deviations between calculated and random values be distributed “randomly” over the range of conditions covered by the data. The concept of randomness for this purpose probably cannot be defined rigorously. However, the following test for randomness is used whenever the original data set contains seven or more values.

Landolt-Börnstein New Series IV/8F

Ref. p. 17]

1.5 Calculation Procedures - 1.6 Glossary of Symbols

Step 1. Sort the values in order of increasing temperature Step 2. Separate the total range of temperature, ∆T, into s subranges each of size ∆T/s. Form s subsets of data corresponding to these temperature subranges. Step 3. Make the following comparison for each subset j which has at least four members. 0.01 <

Σδj ns

and

0.2 <

Σδ j Σδj

If both comparisons are true for any subset, the test for randomness fails. Step 4. Apply steps 2 and 3 to the data for s from 2 to an upper limit. The upper limit is determined by the number of values in the original set according to the following table.

n, number of values in original set 7 to 10 11 to 20 21 to 33 > 33

maximum number of subsets 2 3 4 5

1.6 Glossary of Symbols ak bk g 1, g 2 n ne ns p s uj wj Ck,l T Tb Tc Tj

parameters in the polynomial function for densities at temperatures ≤ Tb k-th parameter in modified Guggenheim equation for density at temperatures >Tb parameters used in the data selection algorithm number of accepted values of density in a set effective number of accepted values of density in a set number of density values in subset s order of the polynomial for density values at temperatures ≤ Tb number of subsets in the random deviation algorithm uncertainty assigned to the j-th observed density value in a set weighting factor for the j-th density value in a set Element k,l of the variance-covariance matrix for the polynomial parameters absolute temperature boundary temperature critical temperature temperature for the j-th observed density

Tk

mean value of the T jk values in a set

Tn,j

T jk – T k , normalized value of the j-th temperature raised to the k power

δj θj ρ ρ(API) ρ ρ0 ρc

ρj – ρx,j (1 – Tj /Tc)1/3 density API specific gravity mean value of observed densities in a set density of a standard substance critical density

Landolt-Börnstein New Series IV/8F

9

10

1.6 Glossary of Symbols - 1.7 Compound Nomenclature

ρj ρm ρn,j ρr ρx,j σ χ k2

observed value of j-th density in a data set molar density ρj – ρ , normalized density for the j-th value

∆T

Tn – T1, range of temperatures for data in a set

[Ref. p. 17

relative density calculated value of the j-th density in a data set (χ2/n)1/2, standard deviation for density values in a set Σδ 2j for all values in a set fit to a polynomial of order k

The following symbols refer to components in a mixture at a fixed temperature: c i vi wi xi Mi V Vi ρ ρi

number of components in the mixture component number partial specific volume of component i in the mixture mass fraction of component i in the mixture mole fraction of component i in the mixture molar mass (molecular weight) of component i molar volume of a mixture partial molal volume of component i in the mixture density of a mixture of components density of pure component i

Symbols used in the tables: A, B, C, D, E ρcalc ρexp σ

coefficients in function for density (see section 1.4.3) calculated density, ρx observed value of j-th density in a data set, ρj ( Σw j δ 2j / Σw j )1/ 2 , for low temperature range only

σc,w

( Σw j δ 2j / Σw j )1/ 2 , for low and high temperature range combined

σc,uw

[ Σδ 2j / n(n − p − 2)]1/ 2 , for low and high temperature range combined

2σest

estimated uncertainty, uj

O

1.7 Compound Nomenclature 1.7.1 Order of Compounds in the Tables The density tables are organized into 5 main classes of compounds as described in the Table of Contents. The first 4 classes represent increasing closeness of bonding between the hydrocarbon rings. The 5-th class contains miscellaneous compounds of mixed types. Within each main class there are two or more subclasses. They start with fully saturated compounds and proceed with increasing extents of unsaturation. Within each subclass the compounds are arranged in formula order. First with increasing number of carbon atoms in the empirical formula and then with increasing number of hydrogen atoms. Compounds with the same formula are sorted alphabetically by Table Name.

Landolt-Börnstein New Series IV/8F

Ref. p. 17]

1.7 Compound Nomenclature

11

1.7.2 Names of Compounds Used in the Tables Polycyclic hydrocarbons may be named in a variety of ways. These include several kinds of systematic names, recommended by the International Union of Pure and Applied Chemistry (IUPAC) [93-ano-1], indexing names used by Chemical Abstracts, and various trivial and other names found in the chemical literature. Stereoisomers are identified by various prefixes. (E)- and (Z)- indicates the relative orientation of groups attached to two carbons connected by a double bond, according to IUPAC rules. Cis- and transindicate the relative orientation of groups attached to non-aromatic rings. In cases of multiple substitution the orientation is indicated by (R)- and (S)-. Saturated fused ring systems exist is cis- and trans- forms which correspond to the relative orientation of the hydrogen atoms attached to the two bridgehead carbon atoms. Stereo information is included when given in the original documents. More often however particular steroisomers are not identified. In most such cases the samples are mixtures of steroisomers. Generally the difference between the density of liquid stereoisomers is less than 1%. The difference is less for high molecular weight compounds.. A standard style is used to assign names of compounds in the tables of density data. These are called Table Names. These names, along with other kinds of names are included in the Chemical Name Index provided at the end of the volume. Systematic names describe the molecular structure of a compound. A systematic name consists of two parts, <substituents><parent>. The <parent> is the name of a compound having a particular carbon skeleton. The <subsituents> are a list of one or more radical groups connected by chemical bonds to the parent compound. Substituents are arranged in alphabetical order within a compound name. If the parent contains more than one carbon atom, each substiuent name is preceded by a number identifying the carbon atom in the parent compound to which it is connected. A Chemical Abstracts indexing name is formed by inverting a systematic name, in the form <parent>, <substituents>-. Whenever a Chemical Abstracts Registry Number can be found for a compound it is listed along with the formula and Table Name. Chemical Abstracts gives an indexing name for each of these compounds, and sometimes other names that have been used in the literature. When a registry number assigned by Chemical Abstracts cannot be found a number, starting at 50000-00-0, used for identification in the TRC SOURCE database is given. Trivial names do not carry any structural information. A Table Name is a systematic name recommended by IUPAC. The style used to generate Table Names is described as follows. Class 2.1 Saturated alicyclic rings attached to aliphatic chains. These compounds are named as cycloalkylalkanes. Examples are dicyclohexylmethane, 1,5-dicyclopentylpentane, 1-cyclohexyl-3-(2-methylcyclohexyl)propane. Class 2.2 Unsaturated alicyclic rings attached aliphatic chains These consist of three types: cycloalkenylalkanes, cycloalkadienes, cycloalkynes, etc. (unsaturation in the ring), cycloalkylalkenes,. (unsaturation in the side chain) and cycloalkenylcycloalkenes (unsaturation in both ring and side chain). Example: 2-cyclohexyl-2-(cyclohexen-3-yl)propane. Class 2.3 Alicyclic and phenyl rings attached to aliphatic chains These include both saturated and unsaturated rings and chains. Examples: 1-cyclopentyl2-phenylethane, 1-(1-cyclohexenyl)-2-phenylethane, 1-cyclohexyl-2-phenylethene Class 2.4 Phenyl groups attached to saturated aliphatic chains The parent is an alkane and the substituents are phenyl and alkyl radicals. Examples: 1,2-diphenylbutane, 1,1-diphenyl-2-methylpropane

Landolt-Börnstein New Series IV/8F

12

1.7 Compound Nomenclature

[Ref. p. 17

Class 2.5 Phenyl groups attached to unsaturated aliphatic chains The parent is an alkene or alkyne and the substiutents are phenyl and alkyl radicals. Examples: 1,3-diphenyl-1-propene, cis-2,3-diphenyl-2-butene, 2,3-diphenyl-1,3-butadiene.

Class 3.1 Saturated polycycloalkyls Class 3 consists of compounds in which two rings are joined by one chemical bond between carbon atoms from each ring. Names of saturated compounds are alkyl-1,1'-bicycloalkyls, and alkyltercycloalkyls. Position numbers of the different rings are distinguished by use of primes. Thus,

1,1'-bicyclohexyl

2,3'-dimethyl-1,1'-dicyclopentyl

1,1':3',1'’-tercyclohexyl

Class 3.2 Unsaturated polycycloalkyls Named as cycloalkylcycloalkenes, or cycloalkenylcycloalkanes. Example: 2-cyclohexylcyclopentene. Class 3.3 Alicyclic rings attached to phenyl groups. These are named as phenylcycloalkanes, phenylcycloalkenes, or cycloalkylbenzenes. The style depends on the number of cycloalkyl and phenyl groups. Class 3.4 Compounds of two or more phenyl rings. Parent compounds are 1,1'-biphenyl, and various terphenyls. Position numbers on the different rings are distinguished by use of primes, as for polycycloalkyls. Examples: 2-ethyl-1,1'-biphenyl, 3,4'-dimethyl-1,1'-biphenyl.

Class 4.1 Spiroalkanes and Spiroalkenes In this class two rings are joined by a carbon atom common to both. The Table Name follows Method 1, Rule A-41 of the IUPAC recommendations [93-ano-1] The parent compound for saturated hydrocarbons is named spiro[n.m]alkane. Substituents are alky radicals. The alkane part indicates the total number of carbon atoms in the two rings combined. Numbers, n and m are the number of carbon atoms in the two individual rings, not counting the common atom. Carbon atoms in the rings are numbered starting with the one next to the common atom in the smaller ring and continuing on through the smaller ring and then through the larger ring.

Spiro[5.5]undecane

3,6-dimethylspiro[6.3]decane

Landolt-Börnstein New Series IV/8F

Ref. p. 17]

1.7 Compound Nomenclature

13

Class 4.2 Unsaturated Spiroalkanes Example: Spiro[4.5]-6-decene

Class 5 Condensed Ring Systems Condensed Ring Systems contain two or more pairs of rings joined by two carbon atoms in common. These are the bridgehead atoms. IUPAC [93-ano-1] recommends two general methods of naming these compounds. In Method 1, described by Rule A-21 the parent compound is given a trivial name for a polycyclic aromatic hydrocarbon. Partially or completely hydrogenated compounds are named by the use of “hydro” as a substituent. The name perhydro indicates complete hydrogenation. Other substituents may be alkyl-, cycloalkyl-, and benzo- radicals. Position numbers on the rings are assigned by first orienting the system in a manner described by the rule. The carbon atom next to the bridgehead atom in the upper right hand ring is assigned the number ‘1’. Increasing numbers are assigned to atoms in a clockwise manner around the ring system back to the starting atom. Bridgehead atoms are numbered as na, nb, .. where n is the number of the preceding atom in the ring. In Method 2, described by Rule A-31, the saturated cyclic parent is named as a polycyclo-[.. ]alkane. The alkane name identifies the total number of carbon atoms in the ring system. The names bicyclo, tricyclo, tetracyclo, etc. identify parent compounds of two, three, four, etc. rings. Double bonds in the ring are identified by names such as n-alkene, n,m-alkadiene, where the n and m give the position of the double bond. Substituents consist of alkyl, cycloalkyl, phenyl, etc. radicals. Compounds with two rings have three paths between the two bridgehead atoms. The numbers in brackets identify the number of carbon atoms between the two bridgeheads. Each additional ring is characterized by an additional path joining two atoms, which serve as additional bridgehead. These additional paths are identified by the number of carbon atoms between the two atoms, with a superscript that identifies the position numbers of the two bridgehead atoms. In Method 2, position numbers in the rings are obtained by assigning number ‘1’ to one of the bridgeheads and continuing in sequence around the largest path back to the second bridgehead atom, then around the largest remaining path back to the beginning position and finally through the shortest path. Some examples:

Bicyclo[2.2.1]heptane

Tricyclo[7.4.0.02,6]tridecane

Landolt-Börnstein New Series IV/8F

Bicyclo[2.2.2]octane

Bicyclo[3.2.1]octane

Tricyclo[8.4.0.02,7]tetradecane

14

1.7 Compound Nomenclature

[Ref. p. 17

Shown below are the aromatic ring systems and names of compounds in this book used for Method 1. There are two types of these. The ortho-fused and the ortho- and peri-fused rings. For each of the ortho-fused ring systems the corresponding saturated ring system and the name obtained by Method 2 is shown. Ortho-fused compounds:

Pentalene

Bicyclo[3.3.0]octane

1H-Indene

Bicyclo[4.3.0]nonane

Naphthalene

Bicyclo[4.4.0]decane

Azulene

Biphenylene

Bicyclo[5.3.0]decane

Tricyclo[6.4.0.02,7]dodecane

9H-Fluorene

Tricyclo[7.4.0.0 3,8]tridecane

Phenanthrene

Tricyclo[8.4.0.0 2,7]tetradecane Landolt-Börnstein New Series IV/8F

Ref. p. 17]

1.7 Compound Nomenclature

Anthracene

Tricyclo[8.4.0.0 3,8]tetradecane

Triphenylene

Tetracyclo[12.4.0.02,7.08,13]octadecane

Chrysene

Naphthacene

Pentacene

Landolt-Börnstein New Series IV/8F

Tetracyclo[12.4.0.0 4,13.05,10]octadecane

Tetracyclo[12.4.0.0 3,12.05,10]octadecne

Pentacyclo[16.4.0.03,16.05,14.07,12]docosane

15

16

1.7 Compound Nomenclature

[Ref. p. 17

Ortho- and peri-fused compounds:

Acenaphthylene

Fluoranthene

Perylene

1H- Phenalene

Pyrene

Coronene

Method 1 is used for the Table Names of compounds and their derivatives in the list above. Method 2 is used for other fused-ring compounds. Several examples of Method 1 and Method 2 names for the same compounds are: Method 1 2,3-Dihydro-1H-indene (also called indan) Octahydro-1H-indene (hexahydroindan) 1-Methyl-1,2,3,4-tetrahydronaphthalene Decahydro-2-methylnaphthalene Decahydro-1-ethyl-5-methylnaphthalene 1-Methylperhydrophenanthrene

Method 2 Bicyclo[4.3.0]-2,4,(5,9)-nonatriene Bicyclo[4.3.0]nonane 7-Methylbicyclo[4.4.0]-2,4,(6,10)-decatriene 3-Methylbicyclo[4.4.0]decane 2-Ethyl-7-methylbicycl[4.4.0]decane 6-Methyltricyclo[8.4.0.02,7]tetradecane

Landolt-Börnstein New Series IV/8F

17

References for 1

References for 1 67-gug

Guggenheim, E. A.; Thermodynamics, 5th edition, North-Holland Publishing Company: Amsterdam (1957).

86-ros/bae

Rossiter, B. W.; Baetzold, R. C.; Physical Methods of Chemistry, 2nd edition, Vol. VI, Determination of Thermodynamic Properties, John Wiley & Sons: New York (1986).

88-pre/fla

Press, W. H.; Flannery, B. P.; Teukolsky, S. A.; Vetterling, W. T.; Numerical Recipes in C, Cambridge Univ. Press: New York (1988).

93-ano-1

Panico, R.; Powell, W. H.; Richer, J. C.; A Guide to IUPAC Nomenclature of Organic Compounds: Recommendation 1993, Blackwell Scientific Publications: Oxford (1993).

97-ash/ben

Ashcroft, S. J.; Ben Isa, M.; J. Chem. Eng. Data, 42, (1997), 1244

Landolt-Börnstein New Series IV/8F

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

19

2.Tabulated Data on Density - Rings Attached To Carbon Chain 2.1 Saturated Compounds with Alicyclic Rings 2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19 Dicyclopropylmethane

[5685-47-2]

C7H12

MW =96.17

1

[2619-34-3]

C11H20

MW =152.28

2

[4431-89-4]

C12H22

MW =166.31

3

C12H22

MW =166.31

4

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

787.8 ± 0.6

56-ano

Dicyclopentylmethane Table 1. Experimental and recommended values with uncertainties. ρexp ± 2σ est T Ref. K kg ⋅ m−3 293.15 871.0 ± 2.0 36-nen/cio-1 293.15 867.4 ± 2.0 61-koz/sku 293.15 869.2 ± 2.4 Recommended Cyclohexylcyclopentylmethane

Table 1. Experimental value with uncertainty. T K

292.15 296.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

878.9 ± 3.0 872.1 ± 3.0 868.1 ± 6.0

1,2-Dicyclopentylethane

31-zel/tit 36-den-1 36-nen/cio-1 [4461-16-9]

Table 1. Experimental and recommended values with uncertainties. ρexp ± 2σ est T Ref. K kg ⋅ m−3 295.15 858.3 ± 3.0 33-zel/mic1) 293.15 863.3 ± 2.0 37-pin/mar 293.15 862.0 ± 2.0 57-pla/sta-1 293.15 862.6 ± 2.1 Recommended 1)

Not included in calculation of recommended value.

Landolt-Börnstein New Series IV/8F

20

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

1-Cyclohexyl-2-cyclopentylethane

[500030-29-5]

C13H24

MW =180.33

5

C13H24

MW =180.33

6

C13H24

MW = 180.33

7

Table 1. Experimental values with uncertainties. T K 294.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

878.0 ± 2.0 874.6 ± 2.0

36-den-1 36-pin/nes

Cyclohexyl(2-methylcyclopentyl)methane

[2883-06-9]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

871.2 ± 2.0

36-nen/cio-1

Dicyclohexylmethane

[3178-23-2]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 4.5251 · 10-1 (combined temperature ranges, weighted), σc,uw = 2.0152 · 10-1 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.08193 · 103 -7.01275 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

292.85 352.65 293.15 293.15 293.15 293.15 273.15 293.15 310.93 1)

ρexp ± 2σ est −3

kg ⋅ m

876.50 ± 1.00 834.20 ± 1.00 875.00 ± 2.00 874.20 ± 2.00 883.60 ± 5.00 876.42 ± 0.50 890.70 ± 0.50 876.80 ± 0.50 864.40 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.06 -0.42 -1.35 -2.15 7.25 0.07 0.33 0.45 0.52

03-eyk(◆) 03-eyk(◆) 26-zel/tit(✕ ) 27-ipa/dol(✕ ) 27-ipa/dol1) 51-ser/wis( ) 58-ano( ) 58-ano( ) 58-ano( )

{ { {

T K

333.15 372.04 310.93 273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

848.80 ± 0.70 821.60 ± 0.70 863.00 ± 1.00 890.70 ± 0.50 876.80 ± 0.50 864.40 ± 0.50 848.80 ± 0.70 821.60 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.50 0.58 -0.88 0.33 0.45 0.54 0.50 0.58

{ {

58-ano( ) 58-ano( ) 63-gud/cam(∇) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆)

Not included in Fig. 1.

Further references: [12-sab/mur, 28-ada/mar, 55-col-1]. cont.

Landolt-Börnstein New Series IV/8F

21

ρ

ρ

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρ ± σ fit kg ⋅ m−3 892.58 ± 0.91 885.57 ± 0.88 878.56 ± 0.86 876.35 ± 0.86 872.84 ± 0.85

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 871.54 ± 0.85 864.53 ± 0.83 857.52 ± 0.82 850.51 ± 0.82 843.49 ± 0.81

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 836.48 ± 0.81 829.47 ± 0.82 822.45 ± 0.83 815.44 ± 0.84

22

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

1-Cyclohexyl-3-cyclopentylpropane

[2883-07-0]

C14H26

MW = 194.36

8

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 9.7201 · 10-2 (combined temperature ranges, weighted), σc,uw = 3.4366 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.04691 · 103 -5.54369 · 10-1 -1.95241 · 10-4

Coefficient A B C

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.93 333.15 372.04

ρexp ± 2σ est −3

kg ⋅ m

881.00 ± 0.50 867.50 ± 0.50 855.60 ± 0.50 840.70 ± 0.50 813.60 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.08 -0.12 -0.07 0.14 -0.04

) ) ) ) )

47-sch( 47-sch( 47-sch( 47-sch( 47-sch(

T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

881.00 ± 0.50 867.50 ± 0.50 855.60 ± 0.50 840.70 ± 0.50 813.60 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.08 -0.12 -0.06 0.14 -0.04

{) {) {) {) {)

68-ano-1( 68-ano-1( 68-ano-1( 68-ano-1( 68-ano-1(

Further references: [36-den-1]. Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 883.00 ± 0.60 876.38 ± 0.54 869.73 ± 0.52 867.62 ± 0.51 864.27 ± 0.51

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 863.03 ± 0.52 856.30 ± 0.52 849.52 ± 0.53 842.71 ± 0.53 835.86 ± 0.53

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 828.97 ± 0.53 822.04 ± 0.54 815.07 ± 0.58 808.06 ± 0.65

cont.

Landolt-Börnstein New Series IV/8F

23

ρ

ρ

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Cyclohexyl(2-methylcyclohexyl)methane [500039-53-2] (low-boiling form)

C14H26

MW =194.36

9

C14H26

MW =194.36

10

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

874.6 ± 1.0

54-lam/wis

Cyclohexyl(2-methylcyclohexyl)methane [500039-54-3] (high-boiling form) Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

884.9 ± 1.0

Landolt-Börnstein New Series IV/8F

54-lam/wis

24

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

Cyclohexyl(2-methylcyclohexyl)methane [66826-96-8]

C14H26

MW =194.36

11

C14H26

MW =194.36

12

C14H26

MW =194.36

13

C14H26

MW =194.36

14

C14H26

MW = 194.36

15

Table 1. Experimental value with uncertainty. T K 310.93

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

874.6 ± 1.0

63-gud/cam

Cyclohexyl(3-methylcyclohexyl)methane [500039-52-1] (high-boiling form) Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

875.7 ± 1.0

54-lam/wis

Cyclohexyl(4-methylcyclohexyl)methane [700002-32-0] (low boiling isomer) Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

864.1 ± 1.0

54-lam/wis

Cyclohexyl(4-methylcyclohexyl)methane [500039-41-0] (high-boiling iosmer) Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

876.0 ± 1.0

54-lam/wis

1,1-Dicyclohexylethane

[2319-61-1]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.6055 · 10-1 (combined temperature ranges, weighted), σc,uw = 8.1478 · 10-2 (combined temperature ranges, unweighted). Coefficient A B

T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.09442 · 103 -6.86887 · 10-1

cont.

Landolt-Börnstein New Series IV/8F

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

25

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.93 273.15 293.15

ρexp ± 2σ est −3

kg ⋅ m

893.07 ± 0.60 880.40 ± 0.70 906.90 ± 0.50 893.20 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.01 -0.45 0.10 0.14

{ {

51-ser/wis( ) 63-gud/cam(∆) 68-ano-1( ) 68-ano-1( )

T K

310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

880.80 ± 0.50 865.80 ± 0.50 838.90 ± 0.50

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

-0.04 0.21 0.03

{ { {

68-ano-1( ) 68-ano-1( ) 68-ano-1( )

ρ

ρ

Further references: [12-sab/mur, 15-sab/mur, 28-ada/mar, 36-pin/nes].

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

26

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

1,1-Dicyclohexylethane (cont.) Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

T K

908.96 ± 0.53 902.10 ± 0.52 895.23 ± 0.52 893.06 ± 0.52 889.63 ± 0.53

270.00 280.00 290.00 293.15 298.15

300.00 310.00 320.00 330.00 340.00

1,2-Dicyclohexylethane

ρ ± σ fit kg ⋅ m−3

T K

888.36 ± 0.53 881.49 ± 0.54 874.62 ± 0.54 867.75 ± 0.56 860.88 ± 0.57

[3321-50-4]

350.00 360.00 370.00 380.00

C14H26

ρ ± σ fit kg ⋅ m−3 854.01 ± 0.58 847.14 ± 0.60 840.28 ± 0.62 833.41 ± 0.64

MW = 194.36

16

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 3.4473 · 10-1 (combined temperature ranges, weighted), σc,uw = 1.7265 · 10-1 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.07554 · 103 -6.86575 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

291.15 293.15 273.15 293.15 310.93 333.15 372.04 293.15

ρexp ± 2σ est −3

kg ⋅ m

877.40 ± 2.00 875.72 ± 1.50 888.00 ± 0.50 874.00 ± 0.50 861.60 ± 0.50 846.60 ± 0.50 820.00 ± 0.70 873.93 ± 0.40

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

1.75 1.45 -0.01 -0.27 -0.47 -0.21 -0.11 -0.34

28-ada/mar(✕ ) 37-zal/sch(✕ ) 47-sch(∇) 47-sch(∇) 47-sch(∇) 47-sch(∇) 47-sch(∇) 51-ser/wis( )

T K

293.15 310.93 273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

874.00 ± 0.50 861.60 ± 0.50 888.00 ± 0.50 874.00 ± 0.50 861.60 ± 0.50 846.60 ± 0.50 820.00 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.27 -0.47 -0.01 -0.27 -0.45 -0.21 -0.10

59-dix-1(∆) 63-gud/cam( ) 68-ano-1(◆) 68-ano-1(◆) 68-ano-1(◆) 68-ano-1(◆) 68-ano-1(◆)

{

Further references: [12-sab/mur-2, 15-sab/mur, 31-buc/ide, 36-pin/nes, 38-eva-2, 47-tuo/guy].

cont.

Landolt-Börnstein New Series IV/8F

27

ρ

ρ

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

890.17 ± 0.77 883.30 ± 0.74 876.44 ± 0.72 874.27 ± 0.71 870.84 ± 0.71

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3

T K

1,4-Dicyclopentylbutane

869.57 ± 0.70 862.71 ± 0.69 855.84 ± 0.67 848.97 ± 0.67 842.11 ± 0.67

300.00 310.00 320.00 330.00 340.00

[2980-70-3]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

860.6 ± 1.0

Landolt-Börnstein New Series IV/8F

57-pla/sta

T K

350.00 360.00 370.00 380.00

C14H26

ρ ± σ fit kg ⋅ m−3 835.24 ± 0.67 828.38 ± 0.67 821.51 ± 0.68 814.64 ± 0.70

MW =194.36

17

28

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

Cyclohexyl(1,2-dimethylcyclohexyl)methane

[500039-68-9]

C15H28

MW =208.39

18

C15H28

MW =208.39

19

C15H28

MW =208.39

20

C15H28

MW =208.39

21

C15H28

MW =208.39

22

C15H28

MW =208.39

23

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

877.0 ± 2.0

66-che/lub

Cyclohexyl(2-ethylcyclohexyl)methane (low-boiling isomer)

[500019-44-3]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

881.4 ± 0.3

54-lam/wis-1

Cyclohexyl(2-ethylcyclohexyl)methane (high-boiling isomer)

[500019-43-2]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

885.6 ± 0.3

54-lam/wis-1

Cyclohexyl(3-ethylcyclohexyl)methane (high-boiling isomer)

[500019-40-9]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

870.4 ± 0.3

54-lam/wis-1

Cyclohexyl(4-ethylcyclohexyl)methane (low-boiling isomer)

[500019-41-0]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

867.5 ± 0.3

54-lam/wis-1

Cyclohexyl(4-ethylcyclohexyl)methane (high-boiling isomer)

[500019-42-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

877.7 ± 0.3

54-lam/wis-1

Landolt-Börnstein New Series IV/8F

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19 1-Cyclohexyl-3-(2-methylcyclopentyl)propane

[500040-35-7]

29

C15H28

MW =208.39

24

C15H28

MW =208.39

25

C15H28

MW =208.39

26

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

863.9 ± 1.5

48-den

1,1-Dicyclohexylpropane

[54934-91-7]

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.961. Coefficient ρ = A + BT 1088.93 A -0.670 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 296.15 293.15 293.15 1)

ρexp ± 2σ est

ρexp − ρcalc Ref. kg ⋅ m−3

kg ⋅ m−3

903.8 ± 3.0 888.5 ± 3.0 902.3 ± 8.0 893.0 ± 1.0

-2.12 -1.96 9.78 0.45

15-sab/mur 15-sab/mur 47-tuo/guy1) 51-ser/wis

Not included in calculation of linear coefficients.

Table 3. Recommended values. ρexp ± 2σ est

T K 270.00 280.00 290.00 293.15 298.15

kg ⋅ m−3

908.0 ± 2.8 901.3 ± 2.2 894.6 ± 1.8 892.5 ± 1.8 889.2 ± 1.9

1,2-Dicyclohexylpropane

[41851-34-7]

Table 1. Experimental and recommendedvalues with uncertainties. T K 273.15 294.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

kg ⋅ m−3

888.9 ± 6.0 872.4 ± 6.0 881.9 ± 1.0 881.7 ± 0.6

15-sab/mur1) 15-sab/mur1) 47-tuo/guy 51-ser/wis

T K 293.15 310.93 293.15

Not included in calculation of recommended value.

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est

Ref.

kg ⋅ m−3

881.7 ± 0.6 876.0 ± 6.0 881.7 ± 0.6

51-ser/wis-2 63-gud/cam1) Recommended

30

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

1,3-Dicyclohexylpropane

[3178-24-3]

C15H28

MW =208.39

27

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.327. Coefficient ρ = A + BT A 1099.89 B -0.780 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

297.15 273.15 294.15 273.15 1)

ρexp ± 2σ est kg ⋅ m−3

ρexp − ρcalc Ref. kg ⋅ m−3

872.8 ± 4.0 887.3 ± 2.0 870.0 ± 2.0 887.3 ± 2.0

4.73 0.43 -0.49 0.43

T K

12-fre-11) 12-sab/mur-1 12-sab/mur-1 15-sab/mur

294.15 293.15 293.15

ρexp ± 2σ est kg ⋅ m−3

870.0 ± 2.0 874.0 ± 3.0 871.3 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.49 2.77 0.03

15-sab/mur 47-tuo/guy1) 51-ser/wis

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

889.3 ± 2.2 881.5 ± 1.5 873.7 ± 1.2 871.2 ± 1.3 867.3 ± 1.5

2,2-Dicyclohexylpropane

[54934-90-6

C15H28

MW =208.39

28

C15H28

MW =208.39

29

Table 1. Experimental and recommended values with uncertainties. T K

296.15 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

kg ⋅ m−3

900.0 ± 2.0 906.7 ± 1.0 906.7 ± 1.0 906.7 ± 1.0

15-sab/mur1) 51-ser/wis 51-ser/wis-2 Recommended

Not included in calculation of recommended value.

1,5-Dicyclopentylpentane

[500032-96-2]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

860.4 ± 1.0

57-pla/sta

Landolt-Börnstein New Series IV/8F

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19 Tricyclopentylmethane

[3752-92-9]

C16H28

31

MW = 220.40

30

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 3.7509 · 10-2 (combined temperature ranges, weighted), σc,uw = 1.2581 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.13278 · 103 -6.69140 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

kg ⋅ m

−3

950.00 ± 1.00 936.60 ± 1.00 924.70 ± 1.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.00 -0.02 -0.01

68-ano-1( ) 68-ano-1( ) 68-ano-1( )

T K

333.15 372.05

ρexp ± 2σ est kg ⋅ m

−3

909.90 ± 1.00 883.80 ± 1.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.05 -0.02

68-ano-1( ) 68-ano-1( )

ρ

ρ

273.15 293.15 310.95

ρexp ± 2σ est

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

32

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

Tricyclopentylmethane (cont.) Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3

ρ ± σ fit kg ⋅ m−3

T K

952.11 ± 1.32 945.42 ± 1.24 938.73 ± 1.14 936.62 ± 1.10 933.27 ± 1.04

932.03 ± 1.02 925.34 ± 0.92 918.65 ± 0.84 911.96 ± 0.81 905.27 ± 0.84

300.00 310.00 320.00 330.00 340.00

1,2-Bis(1-ethylcyclopentyl)ethane

[500040-15-3]

T K

350.00 360.00 370.00 380.00

C16H30

ρ ± σ fit kg ⋅ m−3 898.58 ± 0.94 891.89 ± 1.14 885.19 ± 1.44 878.50 ± 1.86

MW =222.41

31

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.050. Coefficient ρ = A + BT A 1081.39 B -0.680 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 298.15

ρexp ± 2σ est kg ⋅ m

−3

882.0 ± 1.0 878.7 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.05 0.05

52-bir/gri 52-bir/gri

Table 3. Recommended values. T K

290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

884.2 ± 1.1 882.1 ± 0.9 878.7 ± 0.9

Cyclohexyl-[4-(1-methylethyl)cyclohexyl]- [500039-04-3] methane, (low-boiling isomer)

C16H30

MW =222.41

32

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

878.4 ± 0.5

54-lam/wis-2

Landolt-Börnstein New Series IV/8F

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19 Cyclohexyl-[4-(1-methylethyl)cyclohexyl]- [500039-05-4] methane (high-boiling isomer)

C16H30

MW =222.41

33 33

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

870.8 ± 0.5

54-lam/wis-2

1,1-Dicyclohexylbutane

[54890-00-5]

C16H30

MW =222.41

34

[54890-01-6]

C16H30

MW =222.41

35

C16H30

MW =222.41

36

Table 1. Experimental and recommended values with uncertainties. T K

273.15 289.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

892.0 ± 6.0 884.0 ± 6.0 890.1 ± 1.0

15-sab/mur 15-sab/mur 52-ser/wis

1,2-Dicyclohexylbutane

Table 1. Experimental values with uncertainties. T K 273.15 291.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

910.3 ± 10.0 908.3 ± 2.0 914.6 ± 3.0

15-sab/mur 15-sab/mur 47-tuo/guy

1,3-Dicyclohexylbutane

[41851-35-8]

Table 1. Experimental and recommended values with uncrtainties. T K

293.15 293.15 310.93 293.15 1)

ρexp ± 2σ est

Ref.

kg ⋅ m−3

879.3 ± 1.0 880.1 ± 1.0 871.5 ± 3.0 879.7 ± 1.0

39-gro/wac 52-ser/wis 63-gud/cam1) Recommended

Not included in calculation of recommended value.

Landolt-Börnstein New Series IV/8F

34

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

1,4-Dicyclohexylbutane

[6165-44-2]

C16H30

MW =222.41

37

C16H30

MW =222.41

38

C16H30

MW =222.41

39

C16H30

MW =222.41

40

Table 1. Experimental and recommended values with uncrtainties. T K

294.15 294.15 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

877.2 ± 4.0 877.0 ± 4.0 873.1 ± 2.0 870.2 ± 1.0 870.8 ± 1.1

13-sab/mur1) 13-sab/mur-21) 47-tuo/guy 52-ser/wis Recommended

Not included in calculation of recommended value.

2,2-Dicyclohexylbutane

[54890-02-7]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

913.3 ± 0.3

52-ser/wis

2,3-Dicyclohexylbutane

[74663-71-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

890.4 ± 0.6

52-ser/wis

1,1-Dicyclohexyl-2-methylpropane

[93189-71-0]

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.075. Coefficient ρ = A + BT 1100.88 A -0.730 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 288.15

ρexp ± 2σ est −3

kg ⋅ m

901.6 ± 2.0 890.5 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.07 -0.08

15-sab/mur 15-sab/mur

cont.

Landolt-Börnstein New Series IV/8F

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

35

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m−3

903.8 ± 2.1 896.5 ± 1.8 889.2 ± 2.0

270.00 280.00 290.00

1,3-Dicyclohexyl-2-methylpropane

[2883-08-1]

C16H30

MW =222.41

41

C17H32

MW =236.44

42

C17H32

MW =236.44

43

C 17H32

MW =236.44

44

C17H32

MW =236.44

45

Table 1. Experimental values with uncertainties. T K

273.15 292.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

891.5 ± 2.0 883.9 ± 2.0 871.5 ± 1.0

15-sab/mur 15-sab/mur 54-cav/mcl

1,3-Dicyclohexyl-2-ethylpropane

[54833-34-0]

Table 1. Experimental values with uncertainties. T K

273.15 294.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

896.5 ± 2.0 884.5 ± 2.0 874.9 ± 1.0

15-sab/mur 15-sab/mur 54-cav/mcl

1,1-Dicyclohexyl-3-methylbutane

[101573-01-7]

Table 1. Experimental values with uncertainties. T K

273.15 294.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

905.7 ± 2.0 893.9 ± 2.0 888.5 ± 2.0 888.5 ± 2.0

15-sab/mur 15-sab/mur 57-che/pet 60-pet/zal

1,1-Dicyclohexylpentane

[54833-30-6]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

887.9 ± 0.6

51-ser/wis-1

1,2-Dicyclohexylpentane

[500039-37-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

912.8 ± 1.0

Landolt-Börnstein New Series IV/8F

47-tuo/guy

36

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

1,5-Dicyclohexylpentane

[54833-31-7]

C17H32

MW =236.44

46

Table 1. Fit with estimated B coefficient for 7 accepted points. Deviation σw = 1.565. Coefficient ρ = A + BT A 1086.32 B -0.740

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 273.15 294.15 273.15

ρexp ± 2σ est −3

kg ⋅ m

883.6 ± 2.0 883.1 ± 2.0 871.8 ± 2.0 883.1 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.59 -1.13 3.11 -1.13

T K

01-kur-1 13-sab/mur 13-sab/mur 15-sab/mur

294.15 273.15 293.15

ρexp ± 2σ est −3

kg ⋅ m

871.8 ± 2.0 883.6 ± 2.0 868.7 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

3.11 -0.59 -0.69

15-sab/mur 27-ipa/orl 51-ser/wis-1

Table 3. Recommended values. T K

270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

886.5 ± 2.8 879.1 ± 2.3 871.7 ± 2.3 869.4 ± 2.4 865.7 ± 2.6

1,1-Bis(dimethylcyclohexyl)ethane

[98803-06-6]

C18H34

MW =250.47

47

C18H34

MW =250.47

48

Table 1. Experimental value with uncertainty. T K 310.93

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

881.0 ± 0.8

63-gud/cam

1,2-Bis(1-ethylcyclohexyl)ethane

[500039-55-4]

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.050. Coefficient ρ = A + BT A 1102.89 B -0.680 cont.

Landolt-Börnstein New Series IV/8F

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

37

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 298.15

ρexp ± 2σ est −3

kg ⋅ m

903.5 ± 2.0 900.2 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.05 0.05

52-bir/gri 52-bir/gri

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m−3

905.7 ± 1.9 903.6 ± 1.8 900.2 ± 1.8

290.00 293.15 298.15

1-Cyclohexyl-2-(cyclohexylmethyl)pentane

[55030-21-2]

C18H34

MW =250.47

49

C18H34

MW =250.47

50

C18H34

MW =250.47

51

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

871.9 ± 0.4

54-cav/mcl

2,3-Dicyclohexyl-2,3-dimethylbutane

[5171-88-0]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

932.1 ± 2.0

66-mes/erz

1,1-Dicyclohexylhexane

[55030-20-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

884.8 ± 0.4

Landolt-Börnstein New Series IV/8F

51-ser/wis-1

38

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

1,6-Dicyclohexylhexane

[1610-23-7]

C18H34

MW = 250.47

52

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 2.2763 (combined temperature ranges, weighted), σc,uw = 8.4702 · 10-1 (combined temperature ranges, unweighted). T = 293.15 to 573.15 K ρ = A + BT + CT 2 + DT 3 + … 1.06001 · 103 -6.53483 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

294.15 294.15 293.15 323.15 353.15

ρexp ± 2σ est kg ⋅ m

−3

870.20 ± 1.00 870.20 ± 1.00 868.00 ± 2.00 847.00 ± 2.00 828.00 ± 2.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

2.41 2.41 -0.44 -1.84 -1.23

{ {

48-fie/ber-2( ) 48-fie/ber-2( ) 50-boe/ned(∆) 50-boe/ned(∆) 50-boe/ned(∆)

T K

403.15 453.15 513.15 573.15 293.15

ρexp ± 2σ est kg ⋅ m

−3

795.00 ± 2.00 763.00 ± 2.50 721.00 ± 3.50 691.00 ± 5.00 867.73 ± 0.40

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-1.56 -0.89 -3.68 5.53 -0.71

50-boe/ned(∆) 50-boe/ned(∆) 50-boe/ned(∆) 50-boe/ned(∆) 51-ser/wis-1( )

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

290.00 293.15 298.15 300.00 310.00 320.00 330.00 340.00 350.00 360.00 370.00

ρ ± σ fit kg ⋅ m−3 870.50 ± 1.13 868.44 ± 1.19 865.18 ± 1.28 863.97 ± 1.31 857.43 ± 1.48 850.90 ± 1.62 844.36 ± 1.74 837.83 ± 1.85 831.29 ± 1.94 824.76 ± 2.01 818.22 ± 2.08

T K

380.00 390.00 400.00 410.00 420.00 430.00 440.00 450.00 460.00 470.00 480.00

ρ ± σ fit kg ⋅ m−3 811.69 ± 2.14 805.15 ± 2.19 798.62 ± 2.24 792.08 ± 2.29 785.55 ± 2.34 779.01 ± 2.40 772.48 ± 2.46 765.94 ± 2.53 759.41 ± 2.62 752.87 ± 2.71 746.34 ± 2.83

T K

490.00 500.00 510.00 520.00 530.00 540.00 550.00 560.00 570.00 580.00

ρ ± σ fit kg ⋅ m−3 739.81 ± 2.96 733.27 ± 3.11 726.74 ± 3.29 720.20 ± 3.50 713.67 ± 3.73 707.13 ± 3.99 700.60 ± 4.29 694.06 ± 4.62 687.53 ± 5.00 680.99 ± 5.41

cont.

Landolt-Börnstein New Series IV/8F

39

ρ

ρ

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

2,5-Dicyclohexylhexane

[500039-38-3]

C18H34

MW =250.47

53

C18H34

MW =250.47

54

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

890.1 ± 1.0

47-tuo/guy

3,4-Dicyclohexylhexane

[101881-40-7]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

896.2 ± 2.0

Landolt-Börnstein New Series IV/8F

60-pet/zal

40

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

Tricyclohexylmethane

[1610-24-8]

C19H34

MW = 262.48

55

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.8991 · 10-1 (combined temperature ranges, weighted), σc,uw = 1.1138 · 10-1 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.15117 · 103 -6.94690 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T

ρexp ± 2σ est kg ⋅ m

−3

323.15 323.15 293.15 293.15 273.15

926.15 ± 1.00 927.40 ± 1.00 947.70 ± 1.00 947.40 ± 0.50 961.50 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.53 0.72 0.18 -0.12 0.08

27-ipa/dol(∇) 27-ipa/dol(∇) 49-foe/fen(∆) 59-dix-1( ) 68-ano-1( )

{

T

ρexp ± 2σ est kg ⋅ m

−3

293.15 310.95 333.15 372.05

947.40 ± 0.50 935.00 ± 0.50 919.70 ± 0.50 892.70 ± 0.50

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

-0.12 -0.16 -0.03 -0.01

) ) ) )

68-ano-1( 68-ano-1( 68-ano-1( 68-ano-1(

Further references: [28-ada/mar].

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 963.60 ± 0.52 956.66 ± 0.59 949.71 ± 0.66 947.52 ± 0.68 944.05 ± 0.70

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 942.76 ± 0.71 935.82 ± 0.75 928.87 ± 0.76 921.92 ± 0.77 914.98 ± 0.75

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 908.03 ± 0.72 901.08 ± 0.68 894.14 ± 0.63 887.19 ± 0.58

cont.

Landolt-Börnstein New Series IV/8F

41

ρ

ρ

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

1,1-Dicyclohexylheptane

[2090-15-5]

C19H36

MW = 264.49

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 7.1554 · 10-2 (combined temperature ranges, weighted), σc,uw = 3.0883 · 10-2 (combined temperature ranges, unweighted). Coefficient A B

T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.07456 · 103 -6.53363 · 10-1

cont.

Landolt-Börnstein New Series IV/8F

56

42

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

1,1-Dicyclohexylheptane (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 273.15 293.15

ρexp ± 2σ est −3

kg ⋅ m

883.00 ± 1.00 896.20 ± 0.50 882.90 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.02 0.11 -0.12

49-foe/fen( ) 68-ano-1(✕ ) 68-ano-1(✕ )

T K

310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

871.40 ± 0.50 856.90 ± 0.50 831.50 ± 0.50

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

0.01 0.01 0.03

68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ )

ρ

ρ

Further references: [57-che/pet, 63-gud/cam].

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

2.1.1 Saturated Compounds with Alicyclic Rings, C7 - C19

43

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρ ± σ fit kg ⋅ m−3 898.15 ± 0.71 891.62 ± 0.67 885.08 ± 0.64 883.02 ± 0.63 879.76 ± 0.61

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 878.55 ± 0.61 872.02 ± 0.59 865.48 ± 0.57 858.95 ± 0.57 852.41 ± 0.57

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 845.88 ± 0.58 839.35 ± 0.59 832.81 ± 0.62 826.28 ± 0.65

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

45

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30 Bis(cyclohexylmethyl)cyclohexane

[103071-09-6]

C20H36

MW =276.51

57

C20H36

MW =276.51

58

C20H38

MW =278.52

59

C20H38

MW =278.52

60

C21H38

MW =290.53

61

C21H40

MW =292.55

62

Table 1. Experimental value with uncertainty. T K

310.93

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

906.7 ± 1.0

63-gud/cam

1,1,2-Tricyclohexylethane

[55682-86-5]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

930.1 ± 2.0

33-zar/adk-1

2,2-Bis(cyclohexylmethyl)4-methylpentane

[110331-86-7]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

882.0 ± 2.0

60-pet/zal

3,4-Dicyclohexyl-3,4-dimethylhexane

[500039-96-3]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

927.0 ± 3.0

60-pet/zal

1,1,3-Tricyclohexylpropane

[55682-89-8]

Table 1. Experimental value with uncertainty. T K 310.93

ρexp ± 2σ est

Ref.

kg ⋅ m−3

926.4 ± 1.0

63-gud/cam

1,1-Dicyclohexyl-2-methyloctane

[102444-82-6]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

909.0 ± 3.0

Landolt-Börnstein New Series IV/8F

60-pet/zal

46

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

1,5-Dicyclopentyl-3(2-cyclopentylethyl)pentane

[55255-85-1]

C22H40

MW = 304.56

63

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 4.2098 · 10-1 (combined temperature ranges, weighted), σc,uw = 1.6458 · 10-1 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.08644 · 103 -6.51208 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95

ρexp ± 2σ est −3

kg ⋅ m

909.00 ± 1.00 895.00 ± 1.00 884.10 ± 1.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.44 -0.54 0.15

68-ano-1( ) 68-ano-1( ) 68-ano-1( )

T K

333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

869.60 ± 1.00 844.00 ± 1.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.11 -0.16

68-ano-1( ) 68-ano-1( )

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 910.61 ± 1.32 904.10 ± 1.24 897.59 ± 1.14 895.54 ± 1.10 892.28 ± 1.04

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 891.08 ± 1.02 884.57 ± 0.92 878.05 ± 0.84 871.54 ± 0.81 865.03 ± 0.84

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 858.52 ± 0.94 852.01 ± 1.14 845.49 ± 1.44 838.98 ± 1.86

cont.

Landolt-Börnstein New Series IV/8F

47

ρ

ρ

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

1,2-Bis(1,1-dimethylethyl)1,2-dicyclohexylethane

[500039-98-5]

C22H42

MW =306.58

64

C22H42

MW =306.58

65

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

902.0 ± 3.0

60-pet/zal

1,10-Dicyclohexyldecane

[500030-44-4]

Table 1. Experimental values with uncertainties. T K 323.15 453.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

845.0 ± 2.0 763.0 ± 3.0

Landolt-Börnstein New Series IV/8F

50-boe/ned 50-boe/ned

48

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

5,8-Dicyclohexyldodecane

[500037-69-4]

C24H46

MW =334.63

66

C25H46

MW = 346

67

Table 1. Experimental value with uncertainty. T K 288.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

882.3 ± 2.0

01-kur-1

1-Cyclohexyl-3-(2-cyclohexylethyl)6-cyclopentylhexane

[55401-70-2]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.8855 · 10-1 (combined temperature ranges, weighted), σc,uw = 9.6446 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.08462 · 103 -6.37041 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95

ρexp ± 2σ est −3

kg ⋅ m

910.80 ± 0.50 897.60 ± 0.50 886.60 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.19 -0.27 0.07

68-ano-1( ) 68-ano-1( ) 68-ano-1( )

T K

333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

872.20 ± 0.50 847.80 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.19 0.19

68-ano-1( ) 68-ano-1( )

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 912.62 ± 0.73 906.25 ± 0.66 899.88 ± 0.59 897.87 ± 0.56 894.68 ± 0.53

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 893.50 ± 0.51 887.13 ± 0.45 880.76 ± 0.42 874.39 ± 0.43 868.02 ± 0.48

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 861.65 ± 0.58 855.28 ± 0.73 848.91 ± 0.94 842.54 ± 1.22

cont.

Landolt-Börnstein New Series IV/8F

49

ρ

ρ

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

4-(2-Cyclohexylethyl)1,7-dicyclopentylheptane

[900001-39-0]

C25H46

MW = 346.64

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 2.1643 · 10-1 (combined temperature ranges, weighted), σc,uw = 9.1537 · 10-2 (combined temperature ranges, unweighted). Coefficient A B

T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.08016 · 103 -6.38393 · 10-1

cont.

Landolt-Börnstein New Series IV/8F

68

50

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

4-(2-Cyclohexylethyl) -1,7-dicyclopentylheptane (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

−3

kg ⋅ m

905.50 ± 1.00 893.20 ± 1.00 881.60 ± 1.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.29 0.18 -0.06

68-ano-1( ) 68-ano-1( ) 68-ano-1( )

T K

333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

867.70 ± 1.00 842.60 ± 1.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.22 -0.05

68-ano-1( ) 68-ano-1( )

ρ

ρ

273.15 293.15 310.95

ρexp ± 2σ est

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

51

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

T K

907.80 ± 1.32 901.41 ± 1.24 895.03 ± 1.14 893.02 ± 1.10 889.83 ± 1.04

270.00 280.00 290.00 293.15 298.15

300.00 310.00 320.00 330.00 340.00

1,5-Dicyclohexyl-3-(2-cyclohexylethyl)pentane

ρ ± σ fit kg ⋅ m−3

T K

888.65 ± 1.02 882.26 ± 0.92 875.88 ± 0.84 869.50 ± 0.81 863.11 ± 0.84

[2090-16-6]

350.00 360.00 370.00 380.00

C25H46

ρ ± σ fit kg ⋅ m−3 856.73 ± 0.94 850.34 ± 1.14 843.96 ± 1.44 837.58 ± 1.86

MW = 346.64

69

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.0093 · 10-1 (combined temperature ranges, weighted), σc,uw = 4.7392 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.09167 · 103 -6.42369 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 273.15 293.15

ρexp ± 2σ est kg ⋅ m−3

903.20 ± 0.60 916.30 ± 0.50 903.30 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.16 0.09 -0.06

49-foe/fen( ) 68-ano-1(✕ ) 68-ano-1(✕ )

T K

310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

892.00 ± 0.50 877.80 ± 0.50 852.60 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.07 0.13 -0.08

68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ )

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 918.23 ± 0.58 911.81 ± 0.58 905.38 ± 0.57 903.36 ± 0.56 900.15 ± 0.55

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 898.96 ± 0.55 892.54 ± 0.52 886.11 ± 0.51 879.69 ± 0.51 873.27 ± 0.54

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 866.84 ± 0.59 860.42 ± 0.68 853.99 ± 0.80 847.57 ± 0.96

cont.

Landolt-Börnstein New Series IV/8F

52

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

ρ

ρ

1,5-Dicyclohexyl-3-(2-cyclohexylethyl)-pentane (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

1,7-Dicyclopentyl-4(3-cyclopentylpropyl)heptane

[55429-35-1]

C25H46

MW = 346.64

70

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 2.0046 · 10-1 (combined temperature ranges, weighted), σc,uw = 6.2347 · 10-2 (combined temperature ranges, unweighted). Coefficient A B C

T = 273.15 to 408.15 K ρ = A + BT + CT 2 + DT 3 + … 1.07266 · 103 -6.12128 · 10-1 -5.00630 · 10-5 cont.

Landolt-Börnstein New Series IV/8F

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

53

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

−3

kg ⋅ m

888.60 ± 0.60 877.42 ± 0.50 863.48 ± 0.50 850.48 ± 0.50 837.94 ± 0.70 827.54 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.32 -0.06 0.30 -0.15 -0.05 0.02

{

49-foe/fen( ) 58-cut/mcm(∆) 58-cut/mcm(∆) 58-cut/mcm(∆) 58-cut/mcm(∆) 58-cut/mcm(∆)

T K

408.15 273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

814.53 ± 0.70 902.00 ± 0.50 888.70 ± 0.50 877.40 ± 0.50 863.50 ± 0.50 837.90 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.05 0.28 -0.22 -0.08 0.32 -0.09

58-cut/mcm(∆) 68-ano-1( ) 68-ano-1( ) 68-ano-1( ) 68-ano-1( ) 68-ano-1( )

ρ

ρ

293.15 310.95 333.15 352.55 372.05 388.15

ρexp ± 2σ est

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

54

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

1,7-Dicyclopentyl-4-(3-cyclopentylpropyl)heptane (cont.) Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

903.74 ± 0.70 897.34 ± 0.60 890.94 ± 0.54 888.92 ± 0.53 885.71 ± 0.52 884.52 ± 0.52

270.00 280.00 290.00 293.15 298.15 300.00

ρ ± σ fit kg ⋅ m−3

T K

878.09 ± 0.52 871.66 ± 0.53 865.21 ± 0.55 858.75 ± 0.58 852.29 ± 0.60 845.81 ± 0.63

310.00 320.00 330.00 340.00 350.00 360.00

1,1,1-Tricyclohexylheptane

T K

[115386-44-2]

370.00 380.00 390.00 400.00 410.00 420.00

ρ ± σ fit kg ⋅ m−3 839.32 ± 0.66 832.82 ± 0.69 826.32 ± 0.74 819.80 ± 0.80 813.27 ± 0.89 806.74 ± 0.99

C25H46

MW =346.64

71

C25H48

MW = 348.66

72

Table 1. Experimental value with uncertainty. T K 313.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

934.4 ± 3.0

60-pet/zal

1-Cyclohexyl-3-(2-cyclohexylethyl)undecane

[7225-69-6]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.0810 · 10-1 (combined temperature ranges, weighted), σc,uw = 2.8972 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 408.15 K ρ = A + BT + CT 2 + DT 3 + … 1.05282 · 103 -6.37150 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.93 333.15 372.04 293.15 273.15 333.15 352.15 1)

ρexp ± 2σ est kg ⋅ m

−3

878.90 ± 0.50 865.90 ± 0.50 854.80 ± 0.50 840.50 ± 0.50 815.80 ± 0.50 865.70 ± 0.60 878.90 ± 0.50 840.50 ± 0.50 828.50 ± 0.50

Not included in Fig. 1.

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.12 -0.13 0.09 -0.05 0.03 -0.33 0.12 -0.05 0.06

47-sch( ) 47-sch( ) 47-sch( ) 47-sch( ) 47-sch( ) 49-foe/fen(∇) 53-ano-7(∆) 53-ano-7(∆) 53-ano-7(∆)

T K

372.04 388.15 408.15 273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m

−3

815.80 ± 0.50 805.50 ± 0.50 792.80 ± 0.70 878.90 ± 0.50 865.90 ± 0.50 854.80 ± 0.50 840.50 ± 0.50 815.80 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.03 -0.01 0.04 0.12 -0.13 0.11 -0.05 0.04

53-ano-7(∆) 53-ano-7(∆) 53-ano-7(∆) 68-ano-1( ) 68-ano-1( ) 68-ano-1( ) 68-ano-1( ) 68-ano-1( )

{ { { { {

cont.

Landolt-Börnstein New Series IV/8F

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

55

ρ

ρ

1-Cyclohexyl-3-(2-cyclohexylethyl)-undecane (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15 300.00

Landolt-Börnstein New Series IV/8F

ρ ± σ fit kg ⋅ m−3 880.78 ± 0.52 874.41 ± 0.54 868.04 ± 0.54 866.03 ± 0.54 862.85 ± 0.54 861.67 ± 0.54

T K

310.00 320.00 330.00 340.00 350.00 360.00

ρ ± σ fit kg ⋅ m−3 855.30 ± 0.52 848.93 ± 0.51 842.56 ± 0.50 836.18 ± 0.49 829.81 ± 0.48 823.44 ± 0.49

T K

370.00 380.00 390.00 400.00 410.00 420.00

ρ ± σ fit kg ⋅ m−3 817.07 ± 0.51 810.70 ± 0.54 804.33 ± 0.59 797.96 ± 0.65 791.58 ± 0.74 785.21 ± 0.85

56

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

1-Cyclopentyl-4-(3-cyclopentylpropyl)dodecane

[7225-68-5]

C25H48

MW = 348.66

73

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 2.1918 · 10-1 (combined temperature ranges, weighted), σc,uw = 5.0147 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 408.15 K ρ = A + BT + CT 2 + DT 3 + … 1.03732 · 103 -5.79058 · 10-1 -1.09779 · 10-4

Coefficient A B C

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.93 333.15 372.04 293.15 310.93 333.15 352.59 372.04 388.15 408.15

ρexp ± 2σ est kg ⋅ m

−3

871.00 ± 0.50 857.90 ± 0.50 846.90 ± 0.50 832.40 ± 0.50 806.50 ± 0.70 857.70 ± 0.60 846.90 ± 0.50 832.40 ± 0.50 819.20 ± 0.50 806.50 ± 0.70 796.00 ± 0.70 783.00 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.04 -0.24 0.24 0.17 -0.20 -0.44 0.24 0.17 -0.31 -0.20 -0.02 0.31

{ { { { {

47-sch( ) 47-sch( ) 47-sch( ) 47-sch( ) 47-sch( ) 49-foe/fen(∆) 53-ano-7(◆) 53-ano-7(◆) 53-ano-7(◆) 53-ano-7(◆) 53-ano-7(◆) 53-ano-7(◆)

T K

310.95 333.15 352.55 372.05 388.15 408.15 273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m

−3

846.88 ± 0.50 832.43 ± 0.50 819.20 ± 0.50 806.52 ± 0.70 795.99 ± 0.70 783.02 ± 0.70 871.00 ± 0.50 857.90 ± 0.50 846.90 ± 0.50 832.40 ± 0.50 806.50 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.23 0.20 -0.33 -0.17 -0.03 0.33 0.04 -0.24 0.25 0.17 -0.19

58-cut/mcm(∇) 58-cut/mcm(∇) 58-cut/mcm(∇) 58-cut/mcm(∇) 58-cut/mcm(∇) 58-cut/mcm(∇) 68-ano-1( ) 68-ano-1( ) 68-ano-1( ) 68-ano-1( ) 68-ano-1( )

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15 300.00

ρ ± σ fit kg ⋅ m−3 872.98 ± 0.63 866.58 ± 0.56 860.17 ± 0.52 858.14 ± 0.51 854.92 ± 0.50 853.73 ± 0.50

T K

310.00 320.00 330.00 340.00 350.00 360.00

ρ ± σ fit kg ⋅ m−3 847.27 ± 0.50 840.78 ± 0.51 834.28 ± 0.54 827.75 ± 0.56 821.21 ± 0.59 814.64 ± 0.62

T K

370.00 380.00 390.00 400.00 410.00 420.00

ρ ± σ fit kg ⋅ m−3 808.04 ± 0.65 801.43 ± 0.68 794.79 ± 0.72 788.14 ± 0.76 781.46 ± 0.81 774.76 ± 0.86

cont.

Landolt-Börnstein New Series IV/8F

57

ρ

ρ

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

1,1,1,2-Tetracyclohexylethane

[500037-80-9]

C26H46

MW =358.65

74

C26H50

MW = 362.68

75

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

960.8 ± 2.0

33-zar/adk-1

1,1-Bis(4-methylcyclohexyl)dodecane

[55334-09-3]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.3593 · 10-1 (combined temperature ranges, weighted), σc,uw = 4.4472 · 10-2 (combined temperature ranges, unweighted). Coefficient A B

T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.05325 · 103 -6.25976 · 10-1 cont.

Landolt-Börnstein New Series IV/8F

58

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

1,1-Bis(4-methylcyclohexyl)dodecane (cont.)

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

−3

kg ⋅ m

882.30 ± 0.50 869.80 ± 0.50 858.40 ± 0.50 844.90 ± 0.50 820.30 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.03 0.05 -0.22 0.19 -0.07

) ) ) ) )

47-sch( 47-sch( 47-sch( 47-sch( 47-sch(

T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

882.30 ± 0.50 869.80 ± 0.50 858.40 ± 0.50 844.90 ± 0.50 820.30 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.03 0.05 -0.21 0.19 -0.06

{) {) {) {) {)

68-ano-1( 68-ano-1( 68-ano-1( 68-ano-1( 68-ano-1(

ρ

ρ

273.15 293.15 310.93 333.15 372.04

ρexp ± 2σ est

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

59

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

884.24 ± 0.55 877.98 ± 0.54 871.72 ± 0.53 869.75 ± 0.52 866.62 ± 0.51

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3

T K

865.46 ± 0.51 859.20 ± 0.50 852.94 ± 0.49 846.68 ± 0.50 840.42 ± 0.53

300.00 310.00 320.00 330.00 340.00

1,1-Dicyclohexyltetradecane

[55334-08-2]

T K

350.00 360.00 370.00 380.00

C26H50

ρ ± σ fit kg ⋅ m−3 834.16 ± 0.58 827.90 ± 0.65 821.64 ± 0.74 815.38 ± 0.86

MW =362.68

76

Table 1. Fit with estimated B coefficient for 4 accepted points. Deviation σw = 0.338. Coefficient ρ = A + BT A 1058.02 B -0.630 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

872.6 ± 0.8 862.2 ± 0.5 848.1 ± 0.5 824.1 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.73 0.08 -0.03 0.47

49-foe/fen 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m

875.3 ± 3.8 873.3 ± 3.4 870.2 ± 3.0 862.7 ± 1.8

290.00 293.15 298.15 310.00

ρexp ± 2σ est

T K

−3

kg ⋅ m

856.4 ± 1.0 850.1 ± 0.7 843.8 ± 1.5 837.5 ± 2.4

320.00 330.00 340.00 350.00

1,7-Dicyclohexyl-4-(2-cyclohexylethyl)heptane

[55429-36-2]

Table 1. Experimental value with uncertainty. T K 313.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

900.5 ± 3.0

Landolt-Börnstein New Series IV/8F

60-pet/zal

T K

−3

360.00 370.00 380.00

C27H50

ρexp ± 2σ est kg ⋅ m−3

831.2 ± 3.4 824.9 ± 4.4 818.6 ± 5.3

MW =374.69

77

60

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

1,1,1-Tricyclohexyl-2-methyloctane

[103099-43-0]

C27H50

MW =374.69

78

C27H52

MW =376.71

79

C28H52

MW = 388.72

80

Table 1. Experimental value with uncertainty. T K 313.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

926.9 ± 3.0

60-pet/zal

3-Decyl-1,5-dicyclohexylpentane

[500040-01-7]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

869.5 ± 3.0

60-pet/zal

1,7-Dicyclohexyl-4-(3-cyclohexylpropyl)- [55334-73-1] heptane Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 6.0667 · 10-2 (combined temperature ranges, weighted), σc,uw = 2.9454 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.07608 · 103 -6.15181 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95

ρexp ± 2σ est −3

kg ⋅ m

908.10 ± 0.50 895.70 ± 0.50 884.70 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.06 -0.04 -0.09

68-ano-1( ) 68-ano-1( ) 68-ano-1( )

T K

333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

871.20 ± 0.50 847.20 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.07 -0.00

68-ano-1( ) 68-ano-1( )

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 909.98 ± 0.73 903.83 ± 0.66 897.68 ± 0.59 895.74 ± 0.56 892.66 ± 0.53

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 891.52 ± 0.51 885.37 ± 0.45 879.22 ± 0.42 873.07 ± 0.43 866.92 ± 0.48

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 860.77 ± 0.58 854.61 ± 0.73 848.46 ± 0.94 842.31 ± 1.22

cont.

Landolt-Börnstein New Series IV/8F

61

ρ

ρ

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

1,1,1-Tricyclohexyldecane

[103279-57-8]

Table 1. Experimental value with uncertainty. T K

313.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

916.7 ± 3.0

Landolt-Börnstein New Series IV/8F

60-pet/zal

C28H52

MW =388.72

81

62

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

1-Cyclohexyl-2-(cyclohexylmethyl)pentadecane

[55255-74-8]

C28H54

MW = 390.74

82

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.2864 · 10-1 (combined temperature ranges, weighted), σc,uw = 4.8304 · 10-2 (combined temperature ranges, unweighted). T = 293.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.04794 · 103 -6.29904 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 310.95

ρexp ± 2σ est −3

kg ⋅ m

863.20 ± 1.00 863.40 ± 0.50 852.00 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.08 0.12 -0.07

{

49-foe/fen( ) 68-ano-1( ) 68-ano-1( )

T K

333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

838.00 ± 0.50 813.70 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.09 0.12

68-ano-1( ) 68-ano-1( )

Further references: [47-sch].

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

290.00 293.15 298.15 300.00

ρ ± σ fit kg ⋅ m−3 865.27 ± 0.93 863.28 ± 0.85 860.13 ± 0.73 858.97 ± 0.70

T K

310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 852.67 ± 0.52 846.37 ± 0.42 840.07 ± 0.40 833.77 ± 0.45

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 827.47 ± 0.58 821.17 ± 0.76 814.87 ± 0.98 808.57 ± 1.27

cont.

Landolt-Börnstein New Series IV/8F

63

ρ

ρ

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

1,1-Dicyclohexylhexadecane

[13287-09-7]

C28H54

MW =390.74

83

C29H54

MW =402.75

84

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

879.1 ± 2.0

34-lan/cec

1,1,1-Tricyclohexylundecane

[103403-68-5]

Table 1. Experimental value with uncertainty. T K

313.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

903.5 ± 3.0

Landolt-Börnstein New Series IV/8F

60-pet/zal

64

2.1.2 Saturated Compounds with Alicyclic Rings, C20 - C30

1-Cyclohexyl-2-(cyclohexylmethyl)heptadecane

[500017-76-5]

C30H58

MW =418.79

85

C30H58

MW =418.79

86

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

886.0 ± 2.0 866.1 ± 2.0

34-lan/cec 43-wib/ove

3,8-Dimethyl-1,10-bis (2,2,6-trimethylcyclohexyl)decane

[500037-70-7]

Table 1. Experimental value with uncertainty. T K

290.45

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

886.0 ± 2.0

32-kar/sal

Landolt-Börnstein New Series IV/8F

2.2 Unsaturated Compounds with Alicyclic Rings

65

2.2 Unsaturated Compounds with Alicyclic Rings 1,1-Dicyclopropyl-1,3-butadiene

[1618-12-8]

C10H14

MW =134.22

87

C13H16

MW =172.27

88

C13H20

MW =176.30

89

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

910.6 ± 2.0

61-dya/beg

1-(1-Cyclopenten-1-ylethynyl)cyclohexene

[80221-20-1]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

961.0 ± 3.0

36-pin/nes

1-Methyl-6-cyclohexylidene1-cyclohexene

[500040-79-9]

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.000. Coefficient ρ = A + BT A 1148.06 B -0.750 Table 2. Experimental values with uncertainties and deviation from calculated values. ρexp − ρcalc Ref. ρexp ± 2σ est T −3 kg ⋅ m−3 K kg ⋅ m 293.15 273.15

928.2 ± 3.0 943.2 ± 3.0

0.00 0.00

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est kg ⋅ m−3

945.6 ± 3.0 938.1 ± 2.7 930.6 ± 2.8 928.2 ± 2.9 924.5 ± 3.1

25-gar/rei 25-gar/rei

66

2.2 Unsaturated Compounds with Alicyclic Rings

1,2-Bis(1-cyclohexenyl)ethyne

[500030-30-8]

C14H18

MW =186.30

90

C14H18

MW =186.30

91

C14H22

MW =190.33

92

C14H22

MW =190.33

93

Table 1. Experimental values with uncertainties. T K 293.15 286.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

993.4 ± 4.0 959.8 ± 20.0

36-pin/nes 37-sal/sch

1-(1-Cyclohenyl)-2-(1-cyclopentenyl)ethyne

[500030-31-9]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

961.0 ± 1.0

36-pin/nes

1-Ethyl-6-cyclohexylidene-1-cyclohexene [500040-82-4] Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.050. Coefficient ρ = A + BT 1153.64 A -0.760 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 273.15

ρexp ± 2σ est kg ⋅ m−3

930.8 ± 3.0 946.1 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.05 0.05

25-gar/rei 25-gar/rei

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

948.4 ± 3.0 940.8 ± 2.7 933.2 ± 2.8 930.9 ± 2.9 927.0 ± 3.1

1-(1-Cycloheptenyl)-1-cycloheptene

[500040-83-5]

Table 1. Experimental value with uncertainty. T K 292.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

973.6 ± 3.0

28-god/cau

Landolt-Börnstein New Series IV/8F

2.2 Unsaturated Compounds with Alicyclic Rings 2-Cyclohexyl-2-(cyclohexen-3-yl)propane

[500017-29-8]

67

C15H26

MW =206.37

94

C20H34

MW =274.49

95

C22H38

MW = 302.

96

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

923.4 ± 0.6

51-ser/wis

2-Methyl-5-(1-methylethyl)-1[2-methyl-5-(1-methylethyl)-1cyclohexenyl]-1-cyclohexene

[500050-01-1]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

945.0 ± 3.0

14-wal-2

1,5-Dicyclopentyl-3-(2-cyclopentylethyl) [54934-71-3] -2-pentene

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 2.0249 · 10-2 (combined temperature ranges, weighted), σc,uw = 9.8322 · 10-3 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.09883 · 103 -6.60203 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95

ρexp ± 2σ est −3

kg ⋅ m

918.50 ± 0.50 905.30 ± 0.50 893.50 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.01 0.01 -0.04

68-ano-1( ) 68-ano-1( ) 68-ano-1( )

T K

333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

878.90 ± 0.50 853.20 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.02 0.00

68-ano-1( ) 68-ano-1( )

cont.

Landolt-Börnstein New Series IV/8F

68

2.2 Unsaturated Compounds with Alicyclic Rings

ρ

ρ

1,5-Dicyclopentyl-3-(2-cyclopentylethyl)-2-pentene (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 920.57 ± 0.73 913.97 ± 0.66 907.37 ± 0.59 905.29 ± 0.56 901.99 ± 0.53

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 900.77 ± 0.51 894.16 ± 0.45 887.56 ± 0.42 880.96 ± 0.43 874.36 ± 0.48

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 867.76 ± 0.58 861.15 ± 0.73 854.55 ± 0.94 847.95 ± 1.22

Landolt-Börnstein New Series IV/8F

2.2 Unsaturated Compounds with Alicyclic Rings 1,5-Dicyclohexyl-3-(2-cyclohexylethyl)2-pentene

[66374-92-3]

C25H44

69 MW = 344.62

97

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.1631 · 10-1 (combined temperature ranges, weighted), σc,uw = 5.7283 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.10168 · 103 -6.47614 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

−3

kg ⋅ m

924.90 ± 0.50 911.80 ± 0.50 900.10 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.11 -0.04 -0.21

68-ano-1( ) 68-ano-1( ) 68-ano-1( )

T K

333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

886.00 ± 0.50 860.80 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.07 0.06

68-ano-1( ) 68-ano-1( )

ρ

ρ

273.15 293.15 310.95

ρexp ± 2σ est

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.) cont.

Landolt-Börnstein New Series IV/8F

70

2.2 Unsaturated Compounds with Alicyclic Rings

1,5-Dicyclohexyl-3-(2-cyclohexylethyl)-2-pentene (cont.) Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

T K

926.83 ± 0.73 920.35 ± 0.66 913.88 ± 0.59 911.84 ± 0.56 908.60 ± 0.53

270.00 280.00 290.00 293.15 298.15

300.00 310.00 320.00 330.00 340.00

1,7-Dicyclopentyl-4(3-cyclopentylpropyl)-3-heptene

ρ ± σ fit kg ⋅ m−3

T K

907.40 ± 0.51 900.92 ± 0.45 894.45 ± 0.42 887.97 ± 0.43 881.49 ± 0.48

[66374-93-4]

350.00 360.00 370.00 380.00

C25H44

ρ ± σ fit kg ⋅ m−3 875.02 ± 0.58 868.54 ± 0.73 862.07 ± 0.94 855.59 ± 1.22

MW = 344.62

98

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 3.2721 · 10-1 (combined temperature ranges, weighted), σc,uw = 1.5269 · 10-1 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.09586 · 103 -6.68767 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 273.15 293.15

ρexp ± 2σ est kg ⋅ m

−3

899.90 ± 0.60 913.30 ± 0.50 900.00 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.09 0.12 0.19

{ {

49-foe/fen( ) 68-ano-1( ) 68-ano-1( )

.

T K

310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m

−3

887.30 ± 0.50 872.80 ± 0.50 847.50 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.60 -0.26 0.46

{ { {

68-ano-1( ) 68-ano-1( ) 68-ano-1( )

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 915.29 ± 0.58 908.60 ± 0.58 901.91 ± 0.57 899.81 ± 0.56 896.46 ± 0.55

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 895.23 ± 0.55 888.54 ± 0.52 881.85 ± 0.51 875.16 ± 0.51 868.48 ± 0.54

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 861.79 ± 0.59 855.10 ± 0.68 848.41 ± 0.80 841.73 ± 0.96

cont. Landolt-Börnstein New Series IV/8F

71

ρ

ρ

2.2 Unsaturated Compounds with Alicyclic Rings

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Landolt-Börnstein New Series IV/8F

2.3 Alicyclic and Phenyl Rings

73

2.3 Alicyclic and Phenyl Rings Cyclopropylphenylmethane

[1667-00-1]

C10H12

MW =132.21

99

C11H12

MW =144.22

100

C11H14

MW =146.23

101

C11H14

MW =146.23

102

C12H14

MW =158.24

103

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1055.9 ± 1.0

11 -kis -3

1-Cyclopropyl-1-phenylethene

[825-76-3]

Table 1. Experimental value with uncertainty. T K

292.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

955.2 ± 2.0

11-kis- 3

Cyclobutylphenylmethane

[5244-88-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

955.6 ± 0.6

34-hus/goo

(2-Ethylcyclopropyl)benzene

[1588-56-3]

Table 1. Experimental values with uncertainties. T K 290.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

948.0 ± 20.0 918.0 ± 3.0

08-bor/men 44-dav/fel

1-Cyclopentenylphenylmethane

[15507-35-4]

Table 1. Experimental values with uncertainties. T K 296.15 295.15 290.65

ρexp ± 2σ est

Ref.

kg ⋅ m−3

952.0 ± 6.0 958.0 ± 6.0 977.3 ± 3.0

Landolt-Börnstein New Series IV/8F

34-pia 35-pia 36-den-1

74

2.3 Alicyclic and Phenyl Rings

Cyclopentylphenylmethane

[4410-78-0]

C12H16

MW =160.26

104

C13H16

MW =172.27

105

Table 1. Experimental values with uncertainties. T K 291.15 293.15 294.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

934.5 ± 2.0 941.8 ± 2.0 928.3 ± 2.0

31-zel/tit 34-hus/goo 36-den-1

1-Cyclohexenylphenylmethane

[4714-09-4]

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.680. Coefficient ρ = A + BT 1180.63 A -0.740 B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 273.15 293.15 286.35 1)

ρexp ± 2σ est kg ⋅ m−3

964.0 ± 1.0 980.2 ± 2.0 963.4 ± 1.0 967.8 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.30 1.70 -0.30 -0.93

T K

07-fri 22-tif/por 31-kur 15-von/tre

286.55 286.85 287.45

ρexp ± 2σ est kg ⋅ m−3

967.8 ± 2.0 966.3 ± 3.0 965.6 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.78 -2.06 -2.32

15-von/tre 15-von/tre1) 15-von/tre1)

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

980.8 ± 2.4 973.4 ± 1.6 966.0 ± 1.2 963.7 ± 1.3 960.0 ± 1.5

1-(1-Cyclopenten-1-yl)-2-phenylethane

[4413-18-7]

C13H16

MW =172.27

106

Table 1. Experimental value with uncertainty. T K 293.65

ρexp ± 2σ est

Ref.

kg ⋅ m−3

952.7 ± 2.0

36-den-2

Landolt-Börnstein New Series IV/8F

2.3 Alicyclic and Phenyl Rings (Phenylmethylene)cyclohexane

[500039-30-5]

75

C13H16

MW =172.27

107

C13H18

MW =174.29

108

C13H18

MW =174.29

109

C14H14

MW =182.27

110

C14H18

MW =186.30

111

C14H18

MW =186.30

112

Table 1. Experimental values with uncertainties. T K 290.15 293.15 296.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

964.0 ± 10.0 957.9 ± 3.0 966.3 ± 4.0

21-rei/van 31-kur 34-pre/don

Cyclohexylphenylmethane

[4410-75-7]

Table 1. Experimental values with uncertainties. T K 293.15 290.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

928.1 ± 3.0 943.6 ± 6.0

34-hus/goo 41-sid/tsu

1-Cyclopentyl-2-phenylethane

[4413-19-8]

Table 1. Experimental value with uncertainty. T K 292.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

927.6 ± 2.0

39-den

1-Cyclohexen-1-yl-2-phenylethyne

[84248-95-3]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

939.1 ± 2.0

37-pin/nes

1-Cyclohexen-1-yl-2-phenylethane

[500033-74-9]

Table 1. Experimental value with uncertainty. T K 288.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

958.7 ± 2.0

33-coo/hew

1-Cyclohexylidene-1-phenylethane

[500039-47-4]

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.050. Coefficient ρ = A + BT 1177.21 A -0.750 B cont.

Landolt-Börnstein New Series IV/8F

76

2.3 Alicyclic and Phenyl Rings

1-Cyclohexylidene-1-phenylethane (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 273.15

ρexp ± 2σ est −3

kg ⋅ m

ρexp − ρcalc Ref. kg ⋅ m−3

957.3 ± 2.0 972.4 ± 2.0

-0.05 0.05

42-ven/bol 42-ven/bol

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

974.7 ± 2.2 967.2 ± 1.8 959.7 ± 1.9 957.4 ± 2.1 953.6 ± 2.3

1-Cyclohexylidene-2-phenylethane

[500039-48-5]

C14H18

MW =186.30

113

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.050. Coefficient ρ = A + BT 1201.82 A -0.720 B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 273.15

ρexp ± 2σ est −3

kg ⋅ m

ρexp − ρcalc Ref. kg ⋅ m−3

990.8 ± 2.0 1005.1 ± 2.0

0.05 -0.05

42-ven/bol 42-ven/bol

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

1007.4 ± 2.2 1000.2 ± 1.8 993.0 ± 1.9 990.8 ± 2.0 987.1 ± 2.3

Landolt-Börnstein New Series IV/8F

2.3 Alicyclic and Phenyl Rings 1-Cyclohexyl-2-phenylethene

[500039-49-6]

77

C14H18

MW =186.30

114

C14H18

MW =186.30

115

C14H18

MW =186.30

116

C14H18

MW =186.30

117

Table 1. Experimental value with uncertainty. T K 290.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

959.5 ± 2.0

21-rei/van

1-(1-Cyclopenten-1-yl)-3-phenylpropane [500039-39-4] Table 1. Experimental value with uncertainty. T K 291.65

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

947.1 ± 2.0

36-den-2

(4-Methyl-1-cyclohexen-1-yl)phenylmethane

[500040-07-3]

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.000. Coefficient ρ = A + BT 1173.56 A -0.750 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

289.15 273.15

ρexp ± 2σ est kg ⋅ m−3

956.7 ± 2.0 968.7 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.00 0.00

06-sab/mai 06-sab/mai

Table 3. Recommended values. ρexp ± 2σ est

T K 270.00 280.00 290.00

kg ⋅ m−3

971.1 ± 2.1 963.6 ± 1.8 956.1 ± 2.0

1-(1-Methyl-2-cyclopenten-1-yl)-2phenylethane

[500039-40-7]

Table 1. Experimental value with uncertainty. T K 289.45

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

930.6 ± 2.0

Landolt-Börnstein New Series IV/8F

38-kon/nar-1

78

2.3 Alicyclic and Phenyl Rings

1-(Phenylethyl)-2-methyl-1-cyclopentene [500060-04-8]

C13H16

MW =172.27

118

C14H18

MW =186.30

119

C14H18

MW =186.30

120

C14H18

MW =186.30

121

C14H20

MW = 188.31

122

Table 1. Experimental values with uncertainties. T K 293.45 291.65

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

937.5 ± 2.0 936.4 ± 2.0

38-kon/nar-1 38-kon/nar-1

1-Methyl-2-(phenylmethyl)1-cyclohexene

[500039-42-9]

Table 1. Experimental value with uncertainty. T K

290.95

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

993.8 ± 2.0

36-coo/hew

1-Methyl-2-(phenylmethyl)2-cyclohexene

[500039-43-0]

Table 1. Experimental values with uncertainties. T K 291.15 273.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

981.0 ± 3.0 990.0 ± 6.0

09-mur 09-mur

4-Methyl-2-(phenylmethyl)1-cyclohexene

[500039-46-3]

Table 1. Experimental values with uncertainties. T K 293.15 273.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

959.1 ± 3.0 969.3 ± 3.0

10-mai/mur 10-mai/mur

1-Cyclohexyl-1-phenylethane

[4413-16-5]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 4.9833 · 10-2 (combined temperature ranges, weighted), σc,uw = 2.8771 · 10-2 (combined temperature ranges, unweighted). Coefficient A B C

T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.13243 · 103 -6.34133 · 10-1 -1.26472 · 10-4 cont.

Landolt-Börnstein New Series IV/8F

2.3 Alicyclic and Phenyl Rings

79

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95

ρexp ± 2σ est −3

kg ⋅ m

949.80 ± 0.50 935.60 ± 0.50 923.10 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.02 -0.07 0.08

68-ano-1( ) 68-ano-1( ) 68-ano-1( )

T K

333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

907.10 ± 0.50 879.00 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.03 0.00

68-ano-1( ) 68-ano-1( )

ρ

ρ

Further references: [12-sab/mur].

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρ ± σ fit kg ⋅ m−3 952.00 ± 0.68 944.96 ± 0.57 937.90 ± 0.53 935.67 ± 0.53 932.12 ± 0.53

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 930.81 ± 0.53 923.70 ± 0.55 916.56 ± 0.56 909.40 ± 0.57 902.21 ± 0.56

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 894.99 ± 0.56 887.75 ± 0.58 880.49 ± 0.64 873.20 ± 0.77

80

2.3 Alicyclic and Phenyl Rings

1-Cyclopentyl-3-phenylpropane

[2883-12-7]

C14H20

MW = 188.31

123

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 2.1265 · 10-1 (combined temperature ranges, weighted), σc,uw = 1.0632 · 10-1 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.12872 · 103 -7.20475 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95

ρexp ± 2σ est kg ⋅ m

−3

932.10 ± 0.50 917.50 ± 0.50 904.30 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.17 -0.02 -0.39

68-ano-1( ) 68-ano-1( ) 68-ano-1( )

T K

333.15 372.05

ρexp ± 2σ est kg ⋅ m

−3

888.90 ± 0.50 860.70 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.20 0.03

68-ano-1( ) 68-ano-1( )

Further references: [36-den-2].

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 934.19 ± 0.59 926.99 ± 0.55 919.79 ± 0.53 917.52 ± 0.52 913.91 ± 0.51

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 912.58 ± 0.51 905.38 ± 0.50 898.17 ± 0.50 890.97 ± 0.51 883.76 ± 0.52

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 876.56 ± 0.55 869.35 ± 0.58 862.15 ± 0.61 854.94 ± 0.65

cont.

Landolt-Börnstein New Series IV/8F

81

ρ

ρ

2.3 Alicyclic and Phenyl Rings

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

2-Cyclohexyl-1-phenyl-1-propene

[500050-11-3]

C15H20

MW =200.32

124

C15H20

MW =200.32

125

Table 1. Experimental values with uncertainties. T K

293.15 273.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

961.9 ± 3.0 986.9 ± 3.0

53-kha/yan 53-kha/yan

1-(1-Methyl-2-cyclohexen-1-yl)2-phenylethane

[500039-60-1]

Table 1. Experimental value with uncertainty. T K 290.75

ρexp ± 2σ est

Ref.

kg ⋅ m−3

934.9 ± 2.0

Landolt-Börnstein New Series IV/8F

38-kon/nar-1

82

2.3 Alicyclic and Phenyl Rings

1-(2-Methyl-1-cyclohexen-1-yl)2-phenylethane

[63521-79-9]

C15H20

MW =200.32

126

C15H22

MW =202.34

127

C15H22

MW =202.34

128

C15H22

MW =202.34

129

C15H22

MW =202.34

130

C16H24

MW =216.37

131

Table 1. Experimental values with uncertainties. T K

293.15 292.55

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

956.4 ± 3.0 951.4 ± 3.0

38-kon/nar-1 38-kon/nar-1

2-Cyclohexyl-2-phenylpropane

[25683-97-0]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

946.4 ± 0.5

51-ser/wis

1-Cyclopentyl-4-phenylbutane

[5716-74-5]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

923.7 ± 2.0

39-den

1,2-Dimethyl-4-(cyclohexylmethyl)benzene

[500039-61-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

950.4 ± 2.0

66-che/lub

1,4-Dimethyl-3-(cyclohexylmethyl)benzene

[500039-62-3]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

929.2 ± 2.0

66-che/lub

2-Cyclohexyl-2-(4-methylphenyl)propane

[500039-77-0]

Table 1. Experimental value with uncertainty. T K 297.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

916.0 ± 2.0

28-bod

Landolt-Börnstein New Series IV/8F

2.3 Alicyclic and Phenyl Rings (5-Cyclopentylpentyl)benzene

[2883-11-6]

83

C16H24

MW =216.37

132

C17H18

MW =222.33

133

C17H24

MW =228.38

134

C18H24

MW =240.39

135

C18H24

MW =240.39

136

C19H28

MW =256.43

137

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

918.1 ± 2.0

39-den

Cyclobutyldiphenylmethane

[500037-39-8]

Table 1. Experimental value with uncertainty. T K 316.65

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1000.1 ± 2.0

15-kis-2

1-Methyl-4-(1-methylethyl)2-(phenylmethyl)-1-cyclohexene

[500039-81-6]

Table 1. Experimental value with uncertainty. T K 288.95

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

944.8 ± 2.0

36-coo/hew

Cyclohexylcyclohexyldenephenylmethane

[500039-87-2]

Table 1. Experimental value with uncertainty. T K

296.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

982.0 ± 2.0

26-con/sma

1-Methylene-2-methyl-3(phenylmethyl)- [500039-88-3] 5-(1-methylethenyl)-cyclohexane Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

945.6 ± 2.0

14-rup/tom

Dicyclohexylphenylmethane

[94440-27-4]

Table 1. Experimental values with uncertainties. T K 286.15 293.15 293.15 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

989.4 ± 3.0 989.0 ± 10.0 977.4 ± 3.0 969.3 ± 3.0

Landolt-Börnstein New Series IV/8F

08-god 28-zel/gav 30-ros/boc 31-adk/zar

84

2.3 Alicyclic and Phenyl Rings

1,1-Dicyclohexyl-3-methyl-1phenylbutane

[102544-03-6]

C23H36

MW =312.54

138

C23H36

MW =312.54

139

C24H28

MW =

140

C25H26

MW =326.48

141

C25H34

MW = 334.54

142

Table 1. Experimental value with uncertainty. T K

313.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

960.1 ± 2.0

60-che/pet

1,1-Dicyclohexyl-1-phenylpentane

[112685-73-1]

Table 1. Experimental value with uncertainty. T K

313.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

963.1 ± 2.0

60-che/pet

1-Benzyl-3-benylidene-2-methyl4-(1-methylethenyl) cyclohexane

[500037-42-3]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1001.5 ± 2.0

14-rup/tom

4-Cyclohexyl-1,7-diphenylheptane

[500039-99-6]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

970.5 ± 2.0

60-che/pet

1,5-Diphenyl-3-(3-cyclopentylpropyl)pentane

[500037-33-2]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 7.1760 · 10-2 (combined temperature ranges, weighted), σc,uw = 2.6688 · 10-2 (combined temperature ranges, unweighted). Coefficient A B

T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.15464 · 103 -6.67754 · 10-1

cont.

Landolt-Börnstein New Series IV/8F

2.3 Alicyclic and Phenyl Rings

85

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

−3

kg ⋅ m

972.30 ± 1.00 958.90 ± 1.00 946.90 ± 1.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.06 0.01 -0.10

68-ano-1( ) 68-ano-1( ) 68-ano-1( )

T K

333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

932.20 ± 1.00 906.20 ± 1.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.02 0.00

68-ano-1( ) 68-ano-1( )

ρ

ρ

273.15 293.15 310.95

ρexp ± 2σ est

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρ ± σ fit kg ⋅ m−3 974.34 ± 1.32 967.67 ± 1.24 960.99 ± 1.14 958.89 ± 1.10 955.55 ± 1.04

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 954.31 ± 1.02 947.63 ± 0.92 940.96 ± 0.84 934.28 ± 0.81 927.60 ± 0.84

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 920.92 ± 0.94 914.25 ± 1.14 907.57 ± 1.44 900.89 ± 1.86

86

2.3 Alicyclic and Phenyl Rings

1-Cyclohexyl-6-cyclopentyl-3(2-phenylethyl)hexane

[55334-30-0]

C25H40

MW = 340.59

143

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 8.4689 · 10-2 (combined temperature ranges, weighted), σc,uw = 2.9684 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.11240 · 103 -6.45950 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

−3

kg ⋅ m

936.00 ± 1.00 923.00 ± 1.00 911.60 ± 1.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.04 -0.04 0.06

68-ano-1( ) 68-ano-1( ) 68-ano-1( )

T K

333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

897.10 ± 1.00 872.10 ± 1.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.10 0.03

68-ano-1( ) 68-ano-1( )

ρ

ρ

273.15 293.15 310.95

ρexp ± 2σ est

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.) cont.

Landolt-Börnstein New Series IV/8F

2.3 Alicyclic and Phenyl Rings

87

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

937.99 ± 1.32 931.53 ± 1.24 925.07 ± 1.14 923.04 ± 1.10 919.81 ± 1.04

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3

T K

918.61 ± 1.02 912.15 ± 0.92 905.69 ± 0.84 899.23 ± 0.81 892.77 ± 0.84

300.00 310.00 320.00 330.00 340.00

1,1-Dicyclohexyl-1-phenylheptane

T K

[115211-35-3]

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 886.31 ± 0.94 879.85 ± 1.14 873.40 ± 1.44 866.94 ± 1.86

C25H40

MW =340.59

144

C25H40

MW = 340.59

145

Table 1. Experimental value with uncertainty. T K 313.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

951.3 ± 2.0

60-che/pet

1,7-Dicyclopentyl-4-(2-phenylethyl)heptane

[55334-31-1]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 5.9532 · 10-2 (combined temperature ranges, weighted), σc,uw = 2.7348 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.11088 · 103 -6.49366 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 1)

ρexp ± 2σ est kg ⋅ m

−3

933.60 ± 1.00 920.50 ± 1.00 908.90 ± 1.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.10 -0.02 -0.06

68-ano-1( ) 68-ano-1( ) 68-ano-1( )

T K

333.15 372.05

ρexp ± 2σ est kg ⋅ m

−3

894.50 ± 1.00 869.30 ± 1.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.04 0.02

68-ano-1( ) 68-ano-1( )

Not included in Fig. 1.

cont.

Landolt-Börnstein New Series IV/8F

88

2.3 Alicyclic and Phenyl Rings

ρ

ρ

1,7-Dicyclopentyl-4-(2-phenylethyl)-heptane (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 935.55 ± 1.32 929.06 ± 1.24 922.56 ± 1.14 920.52 ± 1.10 917.27 ± 1.04

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 916.07 ± 1.02 909.57 ± 0.92 903.08 ± 0.84 896.59 ± 0.81 890.09 ± 0.84

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 883.60 ± 0.94 877.11 ± 1.14 870.61 ± 1.44 864.12 ± 1.86

Landolt-Börnstein New Series IV/8F

2.3 Alicyclic and Phenyl Rings 1,1-Dicyclohexyl-1-phenyloctane

[103047-99-0]

89

C26H42

MW =354.62

146

C27H44

MW =368.65

147

C27H44

MW =368.65

148

Table 1. Experimental value with uncertainty. T K 313.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

954.7 ± 2.0

60-che/pet

1,1-Dicyclohexyl-3-ethyl1-phenylheptane

[114792-37-9]

Table 1. Experimental value with uncertainty. T K

313.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

946.3 ± 3.0

57-che/pet

1,1-Dicyclohexyl-2-methyl1-phenyloctane

[114792-38-0]

Table 1. Experimental value with uncertainty. T K 313.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

963.0 ± 2.0

Landolt-Börnstein New Series IV/8F

60-che/pet

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18

91

2.4 Phenyl Groups on Saturated Carbon Chains 2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18 Diphenylmethane

[101-81-5]

C13H12

MW = 168.24

149

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 5.9832 · 10-1 (combined temperature ranges, weighted), σc,uw = 8.1835 · 10-2 (combined temperature ranges, unweighted). T = 284.15 to 523.15 K ρ = A + BT + CT 2 + DT 3 + … 1.22498 · 103 -7.21739 · 10-1 -8.65342 · 10-5 1.63332 · 10-9

Coefficient A B C D

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

298.15 284.15 299.15 348.85 404.25 289.95 298.15 303.15 308.15 313.15 318.15 323.15 328.15 333.15 338.15 343.15 348.15 353.15 1)

ρexp ± 2σ est kg ⋅ m

−3

crystal 1117.12 ±4.45 liquid 1012.60 ± 0.50 1000.80 ± 0.50 962.60 ± 0.50 918.10 ± 0.50 1007.89 ± 0.30 1002.64 ± 0.60 998.88 ± 0.60 995.00 ± 0.60 991.01 ± 0.60 987.03 ± 0.60 983.16 ± 0.60 979.23 ± 0.60 975.24 ± 0.60 971.30 ± 0.60 967.24 ± 0.60 963.16 ± 0.60 959.07 ± 0.60

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

61-sch/sau -0.34 -0.57 -0.14 -1.08 -0.58 0.50 0.61 0.60 0.48 0.38 0.39 0.35 0.25 0.21 0.05 -0.12 -0.30

1893-eyk(✕ ) 1893-eyk(✕ ) 1893-eyk(✕ ) 1893-eyk(✕ ) 1895-and(∆) 1896-per(✕ ) 1896-per(✕ ) 1896-per(✕ ) 1896-per(✕ ) 1896-per(✕ ) 1896-per(✕ ) 1896-per(✕ ) 1896-per(✕ ) 1896-per(✕ ) 1896-per(✕ ) 1896-per(✕ ) 1896-per(✕ )

T K

358.15 363.15 368.15 373.15 293.15 299.15 332.75 373.15 403.05 418.55 434.65 451.45 464.45 484.15 293.15 303.08 310.93 333.15 372.04 323.15

ρexp ± 2σ est kg ⋅ m

−3

954.99 ± 1.00 950.93 ± 1.00 947.00 ± 1.00 944.30 ± 0.60 1006.00 ± 0.60 1000.20 ± 0.60 975.70 ± 0.50 943.70 ± 0.50 920.00 ± 0.50 908.20 ± 0.50 895.00 ± 0.55 882.10 ± 0.55 871.10 ± 0.55 856.90 ± 0.60 1005.89 ± 0.20 998.37 ± 0.20 992.90 ± 0.40 975.60 ± 0.40 945.30 ± 0.40 982.10 ± 0.30

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

-0.47 -0.61 -0.62 0.60 -0.00 -1.17 0.40 0.00 -0.13 0.35 -0.06 0.44 -0.16 1.45 -0.11 0.04 0.65 0.61 0.73 -0.67

1896-per(✕ ) 1896-per(✕ ) 1896-per1) 15-kur/oks(✕ ) 21-von/fru(✕ ) 42-ju /woo(✕ ) 44-fri/har(✕ ) 44-fri/har(✕ ) 44-fri/har(✕ ) 44-fri/har(✕ ) 44-fri/har(✕ ) 44-fri/har(✕ ) 44-fri/har(✕ ) 44-fri/har(✕ ) 51-ser/wis( ) 56-duf/eve( ) 58-ano(✕ ) 58-ano(✕ ) 58-ano(✕ ) 65-ros(∇)

{

Not included in Fig. 1.

cont.

Landolt-Börnstein New Series IV/8F

92

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18

Diphenylmethane (cont.) Table 2. (cont.) T K

348.15 373.15 398.15 423.15 448.15 473.15 498.15 523.15 1)

ρexp ± 2σ est −3

kg ⋅ m

962.20 ± 0.30 943.10 ± 0.30 923.50 ± 0.30 904.00 ± 0.35 884.30 ± 0.35 864.40 ± 0.40 844.20 ± 0.40 823.30 ± 0.40

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-1.08 -0.60 -0.50 -0.20 0.00 0.11 0.03 -0.65

65-ros(∇) 65-ros(∇) 65-ros(∇) 65-ros(∇) 65-ros(∇) 65-ros(∇) 65-ros(∇) 65-ros(∇)

T K

310.95 333.15 372.05 313.15 333.15 373.15 393.15 413.15

ρexp ± 2σ est −3

kg ⋅ m

992.90 ± 0.50 975.60 ± 0.50 945.30 ± 0.50 989.92 ± 0.40 975.50 ± 0.50 943.20 ± 0.50 926.80 ± 0.50 910.10 ± 0.50

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

0.67 0.61 0.74 -0.61 0.51 -0.50 -1.15 -2.03

68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ ) 80-sur(◆) 97-cha/lee(✕ ) 97-cha/lee(✕ ) 97-cha/lee(✕ ) 97-cha/lee1)

Not included in Fig. 1.

ρ

ρ

Further references: [1898-kla/all, 00-dut/fri, 12-mor/dag, 19-har/ewi, 23-kro-1, 28-est, 29-zie/dit, 32har/mac, 34-lov/cam, 36-par, 37-mck/sow, 38-oco/sow, 38-rie, 49-foe/fen, 49-kor/sam, 61-sch/sau, 68pow/swi].

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18

93

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

1016.14 ± 0.44 1008.43 ± 0.46 1006.00 ± 0.46 1002.14 ± 0.48 1000.71 ± 0.48 992.97 ± 0.50 985.21 ± 0.52 977.44 ± 0.54 969.65 ± 0.54 961.84 ± 0.55

280.00 290.00 293.15 298.15 300.00 310.00 320.00 330.00 340.00 350.00

ρ ± σ fit kg ⋅ m−3

T K

954.01 ± 0.55 946.17 ± 0.54 938.31 ± 0.54 930.43 ± 0.53 922.54 ± 0.52 914.63 ± 0.51 906.70 ± 0.50 898.76 ± 0.49 890.80 ± 0.49 882.82 ± 0.48

360.00 370.00 380.00 390.00 400.00 410.00 420.00 430.00 440.00 450.00

1,1-Diphenylethane

ρ ± σ fit kg ⋅ m−3

T K

[612-00-0]

874.82 ± 0.47 866.81 ± 0.46 858.78 ± 0.46 850.74 ± 0.46 842.68 ± 0.48 834.60 ± 0.50 826.50 ± 0.55 818.39 ± 0.62

460.00 470.00 480.00 490.00 500.00 510.00 520.00 530.00

C14H14

MW = 182.27

150

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.0361 (combined temperature ranges, weighted), σc,uw = 8.1277 · 10-1 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.22540 · 103 -7.71150 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 293.15 273.15 293.15 310.93 333.15

ρexp ± 2σ est kg ⋅ m

−3

1001.00 ± 2.00 999.70 ± 0.70 999.51 ± 0.20 1015.20 ± 0.50 999.80 ± 0.50 986.00 ± 0.50 969.00 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

1.66 0.36 0.17 0.44 0.46 0.37 0.50

29-zie/col(✕ ) 32-spi/sch(∇) 51-ser/wis( ) 52-ano( ) 52-ano( ) 52-ano( ) 52-ano( )

{ { { {

T K

372.04 273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m

−3

938.70 ± 0.70 1015.20 ± 0.50 999.80 ± 0.50 986.00 ± 0.50 969.00 ± 0.50 938.70 ± 0.70

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

0.20 0.44 0.46 0.39 0.50 0.20

{

52-ano( ) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆)

Further references: [02-kla, 02-kla-4, 04-kla/hei, 12-sab/mur, 15-sab/mur, 19-har/ewi, 28-zel/gav, 46bal/lur, 47-bal/mar, 48-mor/nic, 50-dol/lar]. cont.

Landolt-Börnstein New Series IV/8F

94

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18

ρ

ρ

1,1-Diphenylethane (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 1017.19 ± 0.8 1009.48 ± 0.7 1001.77 ± 0.6 999.34 ± 0.6 995.49 ± 0.6

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 994.06 ± 0.65 986.35 ± 0.7 978.64 ± 0.7 970.92 ± 0.75 963.21 ± 0.8

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 955.50 ± 0.8 947.79 ± 0.9 940.08 ± 1.0 932.37 ± 1.1

Landolt-Börnstein New Series IV/8F

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18 1,2-Diphenylethane

[103-29-7]

C14H14

95

MW = 182.27

151

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 3.8948 · 10-1 (combined temperature ranges, weighted), σc,uw = 1.1308 · 10-1 (combined temperature ranges, unweighted). T = 310.03 to 483.35 K ρ = A + BT + CT 2 + DT 3 + … 1.20551 · 103 -7.22872 · 10-1 -5.66825 · 10-5

Coefficient A B C

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 296.55 293.15 293.15 323.15 328.15 333.15 338.15 343.15 348.15 348.85 380.95 431.95 483.35 1)

ρexp ± 2σ est −3

kg ⋅ m

crystal 1130.0 ± 20.0 1101.9 ± 0.6 1110.0 ± 2.0 1105.0 ± 2.0 liquid 966.56 ± 0.60 962.67 ± 0.60 958.82 ± 0.60 954.83 ± 0.60 950.82 ± 0.60 946.78 ± 0.60 945.40 ± 2.00 921.20 ± 2.00 882.80 ± 2.00 843.80 ± 2.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

26-skr/eis 33-hen/jef 33-muk 35-rob 0.57 0.48 0.43 0.24 0.04 -0.19 -1.04 -0.70 0.11 0.94

1896-per(∇) 1896-per(∇) 1896-per(∇) 1896-per(∇) 1896-per(∇) 1896-per(∇) 00-dut/fri1) 00-dut/fri(✕ ) 00-dut/fri(✕ ) 00-dut/fri(✕ )

T K

380.95 431.95 483.35 358.15 393.15 420.15 451.15 333.15 373.15 333.15 310.03 333.15 372.04 374.15 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

921.20 ± 2.00 882.80 ± 2.00 843.80 ± 2.00 939.00 ± 2.00 913.00 ± 2.00 891.00 ± 2.00 867.00 ± 2.00 958.10 ± 0.70 928.30 ± 1.00 959.00 ± 0.60 975.20 ± 0.50 958.30 ± 0.50 928.90 ± 0.70 926.20 ± 0.70 958.30 ± 0.50 928.90 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.70 0.11 0.94 -0.34 0.45 -0.79 -0.85 -0.29 0.42 0.61 -0.75 -0.09 0.18 -0.91 -0.09 0.18

00-dut/fri(✕ ) 00-dut/fri(✕ ) 00-dut/fri(✕ ) 28-lau(✕ ) 28-lau(✕ ) 28-lau(✕ ) 28-lau(✕ ) 38-eva-2(✕ ) 38-eva-2(✕ ) 42-ju /woo( ) 47-sch( ) 47-sch( ) 47-sch( ) 62-mcm/van(◆) 68-ano-1(∆) 68-ano-1(∆)

Not included in Fig. 1.

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

310.00 320.00 330.00 340.00 350.00 360.00 370.00

ρ ± σ fit kg ⋅ m−3 975.97 ± 0.51 968.38 ± 0.57 960.79 ± 0.68 953.18 ± 0.81 945.56 ± 0.95 937.93 ± 1.08 930.28 ± 1.22

T K

380.00 390.00 400.00 410.00 420.00 430.00 440.00

ρ ± σ fit kg ⋅ m−3 922.63 ± 1.36 914.97 ± 1.49 907.29 ± 1.62 899.60 ± 1.76 891.90 ± 1.89 884.19 ± 2.03 876.47 ± 2.17

T K

450.00 460.00 470.00 480.00 490.00

ρ ± σ fit kg ⋅ m−3 868.74 ± 2.31 860.99 ± 2.47 853.24 ± 2.63 845.47 ± 2.81 837.69 ± 2.99

cont.

Landolt-Börnstein New Series IV/8F

{

96

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18

1,2-Diphenylethane (cont.)

ρ

ρ

Further references: [1893-eyk, 04-bec, 13-van-2, 33-hen/jef, 36-ros-3, 38-eva-1, 38-rie, 55-bel/col].

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

(3-Methylphenyl)phenylmethane

[620-47-3]

C14H14

MW =182.27

152

Table 1. Experimental and recommended values with uncertainties. T K 290.65 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

997.0 ± 2.0 991.3 ± 1.0 991.3 ± 1.0 991.4 ± 1.0

1883-sen1) 50-lam/wis 54-lam/wis Recommended

Not included in calculation of recommended value.

Landolt-Börnstein New Series IV/8F

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18 (2-Methylphenyl)phenylmethane

[713-36-0]

97

C14H14

MW =182.27

153

C14H14

MW =182.27

154

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1002.0 ± 1.0 1002.0 ± 1.0

50-lam/wis 54-lam/wis

(4-Methylphenyl)-phenylmethane

[620-83-7]

Table 1. Experimental and recommended values with uncertainties. T K 290.65 291.15 288.15 292.45 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

995.0 ± 2.0 994.0 ± 2.0 997.6 ± 2.0 997.8 ± 2.0 997.6 ± 1.0

1871-zin1) 1898-kla/all1) 08-hal1) 21-von/fru1) 43-hen/kur

T K 293.15 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

995.8 ± 1.0 995.8 ± 1.0 987.3 ± 3.0 996.4 ± 1.0

50-pet/shv 51-pet/shv 54-lam/wis1) Recommended

Not included in calculation of recommended value.

2,2'-Dimethyldiphenylmethane

[1634-74-8]

C15H16

MW =196.29

155

C15H16

MW =196.29

156

C15H16

MW =196.29

157

Table 1. Experimental values with uncertainties. T K 293.15 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

980.0 ± 2.0 977.7 ± 2.0

19-har/ewi 19-har/ewi

(2,5-Dimethylphenyl)phenylmethane

[13540-50-6]

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

995.0 ± 3.0 988.3 ± 3.0

30-shi 66-che/lub

(3,4-Dimethylphenyl)phenylmethane

[13540-56-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

992.2 ± 2.0

Landolt-Börnstein New Series IV/8F

66-che/lub

98

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18

(3,5-Dimethylphenyl)phenylmethane

[28122-27-2]

C15H16

MW =196.29

158

C15H16

MW =196.29

159

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

993.1 ± 1.0 993.1 ± 1.0

50-pet/shv 51-pet/shv

1,1-Diphenylpropane

[1530-03-6]

Table 1. Fit with estimated B coefficient for 8 accepted points. Deviation σw = 2.561. Coefficient ρ = A + BT 1199.71 A -0.720 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

296.15 287.15 291.65 297.15 297.15 293.15 1)

ρexp ± 2σ est kg ⋅ m−3

975.1 ± 5.0 991.9 ± 2.0 993.8 ± 3.0 987.9 ± 3.0 987.9 ± 3.0 999.8 ± 4.0

ρexp − ρcalc Ref. kg ⋅ m−3

-11.38 -1.06 4.08 2.14 2.14 11.16

T K

02-kla1) 04-kla/hei 05-kon/dob 12-sab/mur-1 15-sab/mur 19-har/ewi1)

298.15 287.25 293.15 293.15 293.15 293.15

ρexp ± 2σ est kg ⋅ m−3

996.2 ± 4.0 995.1 ± 3.0 990.0 ± 3.0 997.5 ± 4.0 986.6 ± 2.0 983.7 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

11.16 2.21 1.36 8.86 -2.04 -4.94

19-har/ewi1) 22-zie/tie 22-zie/tie 47-tuo/guy1) 51-ser/wis 51-som/spo

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 280.00 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

998.1 ± 3.3 990.9 ± 3.0 988.6 ± 3.0 985.0 ± 3.1

1,2-Diphenylpropane

[5814-85-7]

C15H16

MW =196.29

160

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.450. Coefficient ρ = A + BT 1191.81 A -0.720 B

cont. Landolt-Börnstein New Series IV/8F

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18

99

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 296.15 296.65 296.15 296.15 1)

ρexp ± 2σ est −3

kg ⋅ m

995.3 ± 2.0 981.2 ± 2.0 982.4 ± 4.0 980.9 ± 3.0 974.3 ± 3.0 974.3 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.16 0.46 3.82 2.68 -4.28 -4.28

T K

1895-zhu 1895-zhu 02-kla-41) 05-kon/dob1) 12-sab/mur1) 15-sab/mur1)

293.15 293.15 298.15 293.15 293.15

ρexp ± 2σ est −3

kg ⋅ m

980.7 ± 2.0 979.9 ± 2.0 986.0 ± 8.0 981.0 ± 2.0 977.4 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.04 -0.84 8.86 0.26 -3.38

28-zel/gav 47-tuo/guy 48-bac/hel1) 51-los/smi 51-ser/wis1)

Not included in calculation of linear coefficients.

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m−3

997.4 ± 2.1 990.2 ± 1.3 983.0 ± 0.9 980.7 ± 1.0 977.1 ± 1.3

270.00 280.00 290.00 293.15 298.15

1,3-Diphenylpropane

[25167-94-6]

C15H16

MW =196.29

161

Table 1. Experimental and recommended values with uncertainties. T K

293.15 292.15 293.15 293.15 290.65 298.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1006.9 ± 10.0 900.4 ± 30.0 1007.0 ± 10.0 1005.3 ± 10.0 998.2 ± 6.0 993.0 ± 6.0

05-kon/dob1) 12-fre-11) 25-vor/wal1) 28-ipa/orl1) 29-zel/tit1) 38-rie1)

T K

288.15 293.15 293.15 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

984.6 ± 3.0 995.8 ± 4.0 1002.1 ± 10.0 979.9 ± 2.0 983.3 ± 2.0 981.6 ± 2.3

43-sir1) 44-den1) 47-tuo/guy1) 51-ser/wis 54-eve/chi Recommended

Not included in calculation of recommended value.

2,2-Diphenylpropane

[778-22-3]

C15H16

MW =196.29

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.504. Coefficient ρ = A + BT 1203.95 A -0.700 B

cont.

Landolt-Börnstein New Series IV/8F

162

100

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18

2,2-Diphenylpropane (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

298.15 298.15 293.15

ρexp ± 2σ est −3

kg ⋅ m

ρexp − ρcalc Ref. kg ⋅ m−3

995.6 ± 2.0 995.6 ± 2.0 998.0 ± 2.0

0.36 0.36 -0.71

12-sab/mur-1 15-sab/mur 51-ser/wis

Table 3. Recommended values. T K

290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

1000.9 ± 2.0 998.7 ± 1.9 995.2 ± 1.9

(2-Ethylphenyl)phenylmethane

[28122-25-0]

C15H16

MW =196.29

163

C15H16

MW =196.29

164

C15H16

MW =196.29

165

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

992.1 ± 2.0 992.1 ± 2.0

50-lam/wis 54-lam/wis-1

(3-Ethylphenyl)phenylmethane

[28122-24-9]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

979.7 ± 2.0

54-lam/wis-1

(4-Ethylphenyl)phenylmethane

[620-85-9]

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

977.7 ± 2.0 977.7 ± 2.0

50-lam/wis 54-lam/wis-1

Landolt-Börnstein New Series IV/8F

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18 1-(4-Methylphenyl)-1-phenylethane

[3717-68-8]

C15H16

101

MW =196.29

166

Table 1. Experimental and recommended values with uncertainties. T K 290.05 290.35 293.15 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

984.9 ± 3.0 984.7 ± 3.0 982.0 ± 2.0 988.5 ± 3.0

16-von1) 16-von1) 16-von 50-pet/shv1)

T K 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

988.5 ± 3.0 984.8 ± 2.0 983.4 ± 2.2

51-pet/shv1) 61-ter/san Recommended

Not included in calculation of recommended value.

1,1-Bis(2-methylphenyl)ethane

[33268-48-3]

C16H18

MW =210.32

167

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.730. Coefficient ρ = A + BT 1209.22 A -0.720 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 323.15 422.95

ρexp ± 2σ est −3

kg ⋅ m

1012.6 ± 1.0 977.0 ± 1.0 902.7 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.05 0.45 -1.99

63-bes 63-bes 63-bes

Table 3. Recommended values. T K

270.00 280.00 290.00 293.15 298.15 310.00

ρexp ± 2σ est kg ⋅ m−3

1014.8 ± 2.5 1007.6 ± 2.1 1000.4 ± 1.8 998.2 ± 1.7 994.6 ± 1.6 986.0 ± 1.4

1,1-Bis(3-methylphenyl)ethane

ρexp ± 2σ est

T K

T K

kg ⋅ m−3

978.8 ± 1.5 971.6 ± 1.7 964.4 ± 2.0 957.2 ± 2.4 950.0 ± 2.8 942.8 ± 3.2

320.00 330.00 340.00 350.00 360.00 370.00

[89881-30-1]

380.00 390.00 400.00 410.00 420.00 430.00

C16H18

ρexp ± 2σ est kg ⋅ m−3

935.6 ± 3.7 928.4 ± 4.1 921.2 ± 4.6 914.0 ± 5.1 906.8 ± 5.6 899.6 ± 6.1

MW =210.32

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 1.059. Coefficient ρ = A + BT 1178.35 A -0.680 B cont. Landolt-Börnstein New Series IV/8F

168

102

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18

1,1-Bis(3-methylphenyl)ethane (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 323.15 422.95

ρexp ± 2σ est −3

kg ⋅ m

992.5 ± 1.0 959.4 ± 1.0 888.0 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.11 0.79 -2.74

63-bes 63-bes 63-bes

Table 3. Recommended values. T K

270.00 280.00 290.00 293.15 298.15 310.00

ρexp ± 2σ est

ρexp ± 2σ est

T K

−3

kg ⋅ m

994.7 ± 6.5 987.9 ± 5.1 981.1 ± 3.7 979.0 ± 3.2 975.6 ± 2.6 967.5 ± 1.6

kg ⋅ m

960.7 ± 2.0 953.9 ± 3.1 947.1 ± 4.5 940.3 ± 5.9 933.5 ± 7.4 926.7 ± 8.8

320.00 330.00 340.00 350.00 360.00 370.00

1,1-Bis(4-methylphenyl)ethane

T K

−3

[530-45-0]

380.00 390.00 400.00 410.00 420.00 430.00 C16H18

ρexp ± 2σ est kg ⋅ m−3

919.9 ± 10.3 913.1 ± 11.8 906.3 ± 13.3 899.5 ± 14.8 892.7 ± 16.3 885.9 ± 17.8 MW =210.32

169

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.100. Coefficient ρ = A + BT 1185.57 A -0.720 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 273.15 323.15 422.95 1)

ρexp ± 2σ est −3

kg ⋅ m

980.9 ± 4.0 988.8 ± 1.0 953.0 ± 1.0 881.6 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

6.40 -0.10 0.10 0.56

56-vai/ria1) 63-bes 63-bes 63-bes1)

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 270.00 280.00 290.00

ρexp ± 2σ est −3

kg ⋅ m

991.2 ± 1.5 984.0 ± 1.0 976.8 ± 0.9

T K 293.15 298.15 310.00

ρexp ± 2σ est −3

kg ⋅ m

974.5 ± 0.8 970.9 ± 0.8 962.4 ± 1.0

T K 320.00 330.00

ρexp ± 2σ est kg ⋅ m−3

955.2 ± 1.2 948.0 ± 1.7

Landolt-Börnstein New Series IV/8F

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18 1,2-Bis(3-methylphenyl)ethane

[500036-60-2]

C16H18

103

MW =210.32

170

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 2.360. Coefficient ρ = A + BT A 1160.06 B -0.640

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

278.15 285.15 295.15 305.15 315.15

ρexp ± 2σ est −3

kg ⋅ m

979.6 ± 3.0 975.6 ± 3.0 970.3 ± 3.0 966.1 ± 3.0 962.3 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

-2.44 -1.96 -0.86 1.34 3.94

35-dov/hen 35-dov/hen 35-dov/hen 35-dov/hen 35-dov/hen

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m

987.3 ± 4.4 980.9 ± 3.9 974.5 ± 3.6

270.00 280.00 290.00

ρexp ± 2σ est

T K

−3

kg ⋅ m

972.4 ± 3.6 969.2 ± 3.6

293.15 298.15

1-(2,4-Dimethylphenyl)-1-phenylethane

T K

−3

[500038-82-4]

310.00 320.00

ρexp ± 2σ est kg ⋅ m−3

961.7 ± 3.8 955.3 ± 4.3

C16H18

MW =210.32

171

C16H18

MW =210.32

172

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

980.1 ± 2.0

50-pet/shv

1-(2,5-Dimethyl)-1-phenylethane

[6165-51-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

985.5 ± 2.0

Landolt-Börnstein New Series IV/8F

61-ter/san

104

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18

1,1-Diphenylbutane

[719-79-9]

C16H18

MW =182.27

173

Table 1. Experimental and recommended values with uncertainties. T K 289.15 289.15 289.15 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1006.0 ± 20.0 974.8 ± 3.0 974.8 ± 3.0 975.8 ± 1.0

04-kla/hei1) 13-sab/mur1) 15-sab/mur1) 41-sch/har

T K 293.15 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

992.8 ± 10.0 974.9 ± 1.0 975.1 ± 1.0 975.3 ± 1.0

44-ipa/pin1) 50-wis/ser 52-ser/wis Recommended

Not included in calculation of recommended value.

1,2-Diphenylbutane

[5223-59-6]

C16H18

MW =210.32

174

Table 1. Experimental and recommended values with uncertainties. T K 291.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1009.0 ± 20.0 970.7 ± 2.0 977.7 ± 4.0

15-sab/mur1) 44-ipa/pin 47-tuo/guy1)

T K 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

947.6 ± 20.0 967.3 ± 2.0 969.0 ± 2.3

50-zie/eim1) 52-ser/wis Recommended

Not included in calculation of recommended value.

1,3-Diphenylbutane

[1520-44-1]

C16H18

MW =210.32

175

C16H18

MW =210.32

176

C16H18

MW =210.32

177

Table 1. Experimental and recommended values with uncertainties. T K 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

972.2 ± 2.0 969.8 ± 1.0 970.3 ± 1.1

44-ipa/pin 52-ser/wis Recommended

1,4-Diphenylbutane

[1083-56-3]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

971.9 ± 2.0

38-rie

2,2-Diphenylbutane

[5223-61-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

994.4 ± 1.0

52-ser/wis

Landolt-Börnstein New Series IV/8F

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18 d,l-2,3-Diphenylbutane

[2726-21-8]

105

C16H18

MW =210.32

178

C16H18

MW =210.32

179

C16H18

MW =210.32

180

C16H18

MW =210.32

181

C16H18

MW =210.32

182

Table 1. Experimental and recommended values with uncertainties. T K 293.15 273.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

kg ⋅ m−3

975.6 ± 3.0 990.6 ± 3.0 972.2 ± 1.0 972.3 ± 1.0

12-lep1) 12-lep1) 52-ser/wis Recommended

Not included in calculation of recommended value.

1,1-Diphenyl-2-methylpropane

[1634-11-3]

Table 1. Experimental value with uncertainty. T K

289.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

977.9 ± 2.0

15-sab/mur

1,2-Diphenyl-2-methylpropane

[500028-61-5]

Table 1. Experimental values with uncertainties. T K

288.15 290.15 288.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

984.0 ± 2.0 980.3 ± 2.0 979.9 ± 2.0

01-bod-1 50-dol/lar 50-dol/lar

1,3-Diphenyl-2-methylpropane

[700002-66-0]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

966.9 ± 1.0

54-cav/mcl

1-Ethyl-4-(1-phenylethyl)benzene

[6196-94-7]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

976.2 ± 2.0

Landolt-Börnstein New Series IV/8F

61-ter/san

106

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18

[4-(1-Methylethyl)phenyl]phentylmethane

[500017-97-0]

C16H18

MW =210.32

183

C16H18

MW =210.32

184

Table 1. Experimental and recommended values with uncertainties. T K 291.15 293.15 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1) 1007.0 ± 20.0 1898-kla/all 1) 50-pet/shv 969.7 ± 3.0 51-pet/shv1) 969.7 ± 3.0 54-lam/wis-2 966.3 ± 1.0 Recommended 966.3 ± 1.0

Not included in calculation of recommended value.

1-(2-Methylphenyl)-1-(4-methylphenyl)- [900000-03-5] ethane Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.100. Coefficient ρ = A + BT 1204.43 A -0.740 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 323.15 422.95 1)

ρexp ± 2σ est −3

kg ⋅ m

1002.4 ± 1.0 965.2 ± 1.0 892.6 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.10 -0.10 1.15

63-bes 63-bes 63-bes1)

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K

270.00 280.00 290.00

ρexp ± 2σ est kg ⋅ m−3

1004.6 ± 1.5 997.2 ± 1.1 989.8 ± 0.9

T K

293.15 298.15 310.00

ρexp ± 2σ est

T K

kg ⋅ m−3

987.5 ± 0.8 983.8 ± 0.8 975.0 ± 0.9

1-(3-Methylphenyl)-1-(2-methylphenyl)- [94573-53-2] ethane

320.00 330.00

C16H18

ρexp ± 2σ est kg ⋅ m−3

967.6 ± 1.2 960.2 ± 1.7

MW =210.32

185

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.050. Coefficient ρ = A + BT 1210.61 A -0.750 B cont. Landolt-Börnstein New Series IV/8F

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18

107

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 323.15 422.95 1)

ρexp ± 2σ est −3

kg ⋅ m

1005.7 ± 1.0 968.3 ± 1.0 895.1 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.05 0.05 1.70

63-bes 63-bes 63-bes1)

Not included in calculation of linear coefficients.

Table 3. Recommended values. ρexp ± 2σ est

T K 270.00 280.00 290.00

T K 293.15 298.15 310.00

kg ⋅ m−3

1008.1 ± 1.5 1000.6 ± 1.1 993.1 ± 0.9

ρexp ± 2σ est kg ⋅ m−3

990.8 ± 0.8 987.0 ± 0.8 978.1 ± 0.9

1-(3-Methylphenyl)-1-(4-methylphenyl)- [500036-64-6] ethane

T K 320.00 330.00

C16H18

ρexp ± 2σ est kg ⋅ m−3

970.6 ± 1.2 963.1 ± 1.7

MW =210.32

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.200. Coefficient ρ = A + BT 1188.67 A -0.720 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 323.15 422.95 1)

ρexp ± 2σ est −3

kg ⋅ m

991.8 ± 1.0 956.2 ± 1.0 884.6 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.20 0.20 0.46

63-bes 63-bes 63-bes1)

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 270.00 280.00 290.00

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est −3

kg ⋅ m

994.3 ± 1.5 987.1 ± 1.1 979.9 ± 0.9

T K 293.15 298.15 310.00

ρexp ± 2σ est −3

kg ⋅ m

977.6 ± 0.9 974.0 ± 0.8 965.5 ± 1.1

T K 320.00 330.00

ρexp ± 2σ est kg ⋅ m−3

958.3 ± 1.3 951.1 ± 1.7

186

108

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18

2-(3-Methylphenyl)-3-phenylbutane

[500036-59-9]

C16H18

MW =210.32

187

C16H18

MW =210.32

188

C16H18

MW = 210.32

189

C16H18

MW =210.32

190

C17H20

MW = 224.35

191

Table 1. Experimental value with uncertainty. T K 288.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

987.0 ± 2.0

1890-kra/spi

1-(Phenylmethyl)-2-methyl-4ethylbenzene

[500036-61-3]

Table 1. Experimental value with uncertainty. T K

284.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1014.1 ± 2.0

24-mai

Phenyl(4-propylphenyl)methane

[62155-41-3]

Table 1. Experimental and recommended values with uncertainties. T K 291.15 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

973.7 ± 4.0 966.1 ± 2.0 966.1 ± 2.0 966.2 ± 2.0

26-fus-11) 54-lam/hip 54-lam/wis-2 Recommended

Not included in calculation of recommended value.

Phenyl(2,3,5-trimethylphenyl)methane

[500036-62-4]

Table 1. Experimental value with uncertainty. T K

291.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1015.1 ± 2.0

1898-kla/all

1,2-Bis(4-methylphenyl)-propane

[500010-88-8]

Table 1. Experimental and recommended values with uncertainties. T K 293.15 298.15 298.15 1)

ρexp ± 2σ est

Ref.

kg ⋅ m−3

972.6 ± 1.0 968.0 ± 1.5 972.6 ± 1.0

43-hen/kur 48-bac/hel1) Recommended

Not included in calculation of recommended value.

Landolt-Börnstein New Series IV/8F

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18 (2-Butylphenyl)phenylmethane

[500038-77-7]

109

C17H20

MW =224.35

192

C17H20

MW =224.35

193

C17H20

MW =224.35

194

C17H20

MW =224.35

195

C17H20

MW =224.35

196

C17H20

MW =224.35

197

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

966.8 ± 1.0 966.8 ± 1.0

54-lam/hip 54-lam/wis-2

(4-Butylphenyl)phenylmethane

[500038-78-8]

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

956.9 ± 1.0 956.9 ± 1.0

54-lam/hip 54-lam/wis-2

1,1-Diphenyl-3-methylbutane

[26466-27-3]

Table 1. Experimental values with uncertainties. T K 273.15 294.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

975.4 ± 3.0 963.9 ± 3.0

13-sab/mur-2 15-sab/mur

(+)-1,2-Diphenyl-2-methylbutane

[500038-76-6]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

971.8 ± 3.0

57-cra/all

1,2-Diphenyl-3-methylbutane

[500039-18-9]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

966.0 ± 3.0

54-ree/smi

1,1-Diphenylpentane

[1726-12-1]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

965.9 ± 1.0

Landolt-Börnstein New Series IV/8F

51-ser/wis-1

110

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18

1,2-Diphenylpentane

[110826-49-8]

C17H20

MW =224.35

198

C17H20

MW = 224.35

199

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

964.9 ± 2.0

47-tuo/guy

1,5-Diphenylpentane

[1718-50-9]

Table 1. Experimental and recommended values with uncertainties. T K 292.15 273.15 286.15 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

981.3 ± 5.0 992.2 ± 5.0 985.0 ± 5.0 977.2 ± 5.0

1)

15-sab/mur 15-sab/mur1) 25-vor/wal1) 28-ipa/orl1)

T K 298.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

960.1 ± 3.0 960.8 ± 2.0 960.8 ± 2.0

38-rie1) 51-ser/wis-1 Recommended

Not included in calculation of recommended value.

[2-Methyl-5-(1-methylethyl)]phenylmethane

[500036-65-7]

C17H20

MW =224.35

200

C17H20

MW =224.35

201

C17H20

MW =224.35

202

Table 1. Experimental values with uncertainties. T K

273.15 288.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

987.0 ± 6.0 969.0 ± 2.0 962.8 ± 2.0

1878-maz 07-kla 14-rup/tom

[2-(1-Methylpropyl)phenyl]phenylmethane

[500038-79-0]

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

969.2 ± 1.0 969.2 ± 1.0

54-lam/hip 54-lam/wis-2

[4-(1-Methylpropyl)phenyl]phenylmethane

[500038-80-2]

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

959.1 ± 1.0 959.1 ± 1.0

54-lam/hip 54-lam/wis-2

Landolt-Börnstein New Series IV/8F

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18 1-Phenyl-2-(phenylmethyl)butane

[1520-45-2]

111

C17H20

MW =224.35

203

C18H22

MW =238.37

204

C18H22

MW =238.37

205

C18H22

MW =238.37

206

Table 1. Experimental values with uncertainties. T K 294.15 273.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

973.4 ± 3.0 985.3 ± 3.0 964.6 ± 2.0

15-sab/mur 15-sab/mur 54-cav/mcl

1,1-Bis(4-ethylphenyl)ethane

[10224-91-6]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

964.6 ± 2.0

58-ria/vai

1,2-Bis(4-methylphenyl)butane

[500010-90-2]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

958.0 ± 1.5

48-bac/hel

2,2-Bis(4-methylphenyl)butane

[900000-05-7]

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.200. Coefficient ρ = A + BT 1173.74 A -0.680 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 323.15 422.95 1)

ρexp ± 2σ est −3

kg ⋅ m

988.2 ± 1.0 953.8 ± 1.0 887.4 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.20 -0.20 1.26

63-bes 63-bes 63-bes1)

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K

270.00 280.00 290.00

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est kg ⋅ m−3

990.1 ± 1.5 983.3 ± 1.1 976.5 ± 0.9

T K

293.15 298.15 310.00

ρexp ± 2σ est kg ⋅ m−3

974.4 ± 0.9 971.0 ± 1.0 962.9 ± 1.1

T K

320.00 330.00

ρexp ± 2σ est kg ⋅ m−3

956.1 ± 1.3 949.3 ± 1.7

112

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18

1-(2,4-Dimethylphenyl)-1(4-methylphenyl)propane

[500037-29-6]

C19H24

MW =252.40

207

C18H22

MW =238.37

208

C18H22

MW =238.37

209

C18H22

MW =238.37

210

C18H22

MW =238.37

211

C18H22

MW =238.37

212

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

960.0 ± 2.0

53-rog/bro

1,1-Diphenylhexane

[1530-04-7]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

956.4± 0.3

51-ser/wis-1

1,2-Diphenylhexane

[10479-26-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

951.2 ± 1.0

50-zie/eim

1,4-Diphenylhexane

[500036-66-8]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

964.4 ± 2.0

32-gil/har

1,6-Diphenylhexane

[1087-49-6]

Table 1. Experimental values with uncertainties. T K 298.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

952.8 ± 3.0 952.3 ± 2.0

38-rie 51-ser/wis-1

2,5-Diphenylhexane

[3548-85-4]

Table 1. Experimental value with uncertainty. T K 288.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

963.4 ± 2.0

13-dup-2

Landolt-Börnstein New Series IV/8F

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18 3,4-Diphenylhexane

[5789-31-1]

113

C18H22

MW =238.37

213

C18H22

MW =238.37

214

C18H22

MW =238.37

215

C18H22

MW =238.37

216

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.150. Coefficient ρ = A + BT A 1176.18 B -0.740 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 273.15

ρexp ± 2σ est kg ⋅ m−3

959.1 ± 2.0 974.2 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.15 0.15

15-lep/rei 15-lep/rei

Table 3. Recommended values. ρexp ± 2σ est

T K 270.00 280.00 290.00 293.15 298.15

kg ⋅ m−3

976.4 ± 2.2 969.0 ± 1.8 961.6 ± 1.9 959.2 ± 2.1 955.6 ± 2.3

1,3-Diphenyl-2-propylpropane

[500038-81-3]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

953.5 ± 1.0

54-cav/mcl

1-(4-Ethylphenyl)-3-phenylbutane

[500040-11-9]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

972.0 ± 2.0

57-lag

2-(2-Methylphenyl)-2-(4-methylphenyl)- [900000-06-8] butane Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.396. Coefficient ρ = A + BT A 1176.14 B -0.690

cont.

Landolt-Börnstein New Series IV/8F

114

2.4.1 Phenyl Groups on Saturated Carbon Chains, C13 - C18

2-(2-Methylphenyl)-2-(4-methylphenyl)-butane (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 323.15 422.95

ρexp ± 2σ est −3

kg ⋅ m

987.8 ± 1.0 952.8 ± 1.0 885.2 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.14 -0.36 0.90

63-bes 63-bes 63-bes

Table 3. Recommended values. T K

270.00 280.00 290.00 293.15 298.15 310.00

ρexp ± 2σ est

T K

−3

kg ⋅ m

989.8 ± 2.4 982.9 ± 2.0 976.0 ± 1.7 973.9 ± 1.6 970.4 ± 1.4 962.2 ± 1.3

320.00 330.00 340.00 350.00 360.00 370.00

ρexp ± 2σ est

T K

−3

kg ⋅ m

955.3 ± 1.3 948.4 ± 1.5 941.5 ± 1.9 934.6 ± 2.3 927.7 ± 2.7 920.8 ± 3.2

1-(4-Methylphenyl)-1-(p-propylphenyl)- [900000-04-6] ethane

380.00 390.00 400.00 410.00 420.00 430.00 C18H22

ρexp ± 2σ est kg ⋅ m−3

913.9 ± 3.6 907.0 ± 4.1 900.1 ± 4.6 893.2 ± 5.1 886.3 ± 5.5 879.4 ± 6.0 MW =238.37

217

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.100. Coefficient ρ = A + BT 1159.47 A -0.690 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 323.15 422.95 1)

ρexp ± 2σ est −3

kg ⋅ m

971.1 ± 1.0 936.4 ± 1.0 866.5 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.10 -0.10 -1.14

63-bes 63-bes 63-bes1)

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K

270.00 280.00 290.00

ρexp ± 2σ est −3

kg ⋅ m

973.2 ± 1.5 966.3 ± 1.1 959.4 ± 1.0

T K

293.15 298.15 310.00

ρexp ± 2σ est −3

kg ⋅ m

957.2 ± 0.9 953.8 ± 0.9 945.6 ± 1.1

T K

320.00 330.00

ρexp ± 2σ est kg ⋅ m−3

938.7 ± 1.2 931.8 ± 1.7

Landolt-Börnstein New Series IV/8F

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35

115

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35 Triphenylmethane

[519-73-3]

C19H16

MW = 244.34

218

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 2.0548 (combined temperature ranges, weighted), σc,uw = 6.8470 · 10-1 (combined temperature ranges, unweighted). T = 368.15 to 453.15 K ρ = A + BT + CT 2 + DT 3 + … 1.29220 · 103 -7.46620 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

286.00 295.19 310.49 298.15 379.65 368.15 372.15 373.15

ρexp ± 2σ est kg ⋅ m

−3

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

crystal 1121.0 ± 5.0 1116.9 ± 5.0 1110.6 ± 5.0 1014.0 ± 2.0 liquid 1008.10 ± 2.00 1016.65 ± 2.00 1014.05 ± 2.00 1013.28 ± 2.00

T K

368.15 373.15 372.15 373.65 373.15 393.15 1893-eyk-1( ) 413.15 1896-per( ) 433.15 1896-per( ) 453.15 1896-per( ) 12-blo 12-blo 12-blo 79-ste

-0.65 -0.68 -0.30 -0.32

{

ρexp ± 2σ est kg ⋅ m

−3

1019.10 ± 3.00 1019.50 ± 3.00 1014.05 ± 2.00 1015.50 ± 2.00 1009.00 ± 2.00 996.00 ± 2.00 983.00 ± 2.00 969.00 ± 2.00 954.00 ± 2.00

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

1.77 5.90 -0.30 2.27 -4.60 -2.67 -0.74 0.20 0.13

15-kur/kro-1(◆) 15-kur/kro-1(◆) 29-von/ber(∆) 29-von/ber(∆) 31-sal(∇) 31-sal(∇) 31-sal(∇) 31-sal(∇) 31-sal(∇)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

360.00 370.00 380.00 390.00

ρ ± σ fit kg ⋅ m−3 1023.42 ± 2.81 1015.95 ± 2.34 1008.49 ± 2.05 1001.02 ± 1.92

T K

400.00 410.00 420.00 430.00

ρ ± σ fit kg ⋅ m−3 993.55 ± 1.91 986.09 ± 1.99 978.62 ± 2.12 971.16 ± 2.25

T K

440.00 450.00 460.00

ρ ± σ fit kg ⋅ m−3 963.69 ± 2.36 956.22 ± 2.41 948.76 ± 2.39

cont.

Landolt-Börnstein New Series IV/8F

116

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35

ρ

ρ

Triphenylmethane (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

1,2-Bis(3,4-dimethylphenyl)propane

[500010-91-3]

C19H24

MW =252.40

219

C19H24

MW =252.40

220

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

969.0 ± 1.5

48-bac/hel

2,2-Dimethyl-1,1-bis(4-methylphenyl)propane

[500037-24-1]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

959.0 ± 2.0

53-rog/bro

Landolt-Börnstein New Series IV/8F

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35 2,2-Dimethyl-5,5-diphenylpentane

[500036-67-9]

117

C19H24

MW =252.40

221

C19H24

MW = 252.40

222

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

952.0 ± 2.0

32-alt/mar

1,1-Diphenylheptane

[1530-05-8]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.9567 · 10-1 (combined temperature ranges, weighted), σc,uw = 5.3870 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 408.15 K ρ = A + BT + CT 2 + DT 3 + … 1.15920 · 103 -7.13146 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.93 333.15 372.04 310.93 333.15

ρexp ± 2σ est −3

kg ⋅ m

964.70 ± 0.50 949.80 ± 0.50 937.50 ± 0.50 921.50 ± 0.50 893.90 ± 0.70 937.50 ± 0.50 921.50 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.29 -0.34 0.04 -0.12 0.02 0.04 -0.12

47-sch( ) 47-sch( ) 47-sch( ) 47-sch( ) 47-sch( ) 53-ano-7(∆) 53-ano-7(∆)

T K

372.04 408.15 273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

893.90 ± 0.70 868.40 ± 0.70 964.70 ± 0.50 949.80 ± 0.50 937.50 ± 0.50 921.50 ± 0.50 893.90 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.02 0.27 0.29 -0.34 0.05 -0.12 0.02

53-ano-7(∆) 53-ano-7(∆) 68-ano-1( ) 68-ano-1( ) 68-ano-1( ) 68-ano-1( ) 68-ano-1( )

{ { { { {

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15 300.00

ρ ± σ fit kg ⋅ m−3 966.65 ± 0.58 959.52 ± 0.53 952.39 ± 0.50 950.14 ± 0.49 946.58 ± 0.49 945.26 ± 0.48

T K

310.00 320.00 330.00 340.00 350.00 360.00

ρ ± σ fit kg ⋅ m−3 938.13 ± 0.49 931.00 ± 0.50 923.86 ± 0.53 916.73 ± 0.57 909.60 ± 0.61 902.47 ± 0.65

T K

370.00 380.00 390.00 400.00 410.00 420.00

ρ ± σ fit kg ⋅ m−3 895.34 ± 0.69 888.21 ± 0.73 881.07 ± 0.76 873.94 ± 0.78 866.81 ± 0.79 859.68 ± 0.78 cont.

Landolt-Börnstein New Series IV/8F

118

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35

ρ

ρ

1,1-Diphenylheptane (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

1,3-Bis(phenylmethyl)benzene

[15180-20-8]

C20H18

MW =258.36

223

C20H18

MW =258.36

224

Table 1. Experimental values with uncertainties. T K

273.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1066.1 ± 2.0 1053.3 ± 2.0

14-rub 14-rub

1-(Diphenylmethyl)-3-methylbenzene

[603-26-9]

Table 1. Experimental value with uncertainty. T K

363.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1007.2 ± 1.0

37-bra/gab

Landolt-Börnstein New Series IV/8F

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35 1,1-Bis[4-(1-methylethyl)phenyl]ethane

[600012-02-2]

119

C20H26

MW =266.43

225

C20H26

MW =266.43

226

C20H26

MW =266.43

227

C20H26

MW =266.43

228

C20H26

MW =266.43

229

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

965.5 ± 1.0

57-vai/ria

3-Methyl-3,5-diphenylheptane

[102166-56-3]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

966.5 ± 1.0

58-ove/pea

1,1-Diphenyloctane

[1530-06-9]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

944.4 ± 1.0

41-sch/har

1,8-Diphenyloctane

[35511-91-2]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

936.4 ± 1.0

38-rie

2-(4-Methylphenyl)-2-(4-propylphenyl)butane

[94686-24-5]

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.016. Coefficient ρ = A + BT 1164.20 A -0.700 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

323.15 422.95

ρexp ± 2σ est −3

kg ⋅ m

938.0 ± 1.0 868.1 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.01 -0.03

63-bes 63-bes

cont. Landolt-Börnstein New Series IV/8F

120

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35

2-(4-Methylphenyl)-2-(4-propylphenyl)butane (cont.) Table 3. Recommended values. T K 320.00 330.00 340.00 350.00

ρexp ± 2σ est

ρexp ± 2σ est

T K 360.00 370.00 380.00 390.00

−3

kg ⋅ m

940.2 ± 1.8 933.2 ± 1.5 926.2 ± 1.4 919.2 ± 1.4

2-(Phenylmethyl)-1-phenylheptane

−3

kg ⋅ m

912.2 ± 1.6 905.2 ± 1.9 898.2 ± 2.3 891.2 ± 2.7 [500036-68-0]

T K 400.00 410.00 420.00 430.00

ρexp ± 2σ est kg ⋅ m−3

884.2 ± 3.1 877.2 ± 3.6 870.2 ± 4.1 863.2 ± 4.5

C20H26

MW =266.43

230

C21H20

MW =272.39

231

C21H28

MW =280.45

232

C21H28

MW =280.45

233

C22H30

MW =294.48

234

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

904.5 ± 1.0

40-gri

1,2,3-Triphenylpropane

[500037-43-4]

Table 1. Experimental value with uncertainty. T K 291.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1048.2 ± 2.0

26-fus-1

1,2-Bis[4-(1-methylethyl)phenyl]propane

[500010-92-4]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

977.0 ± 2.0

48-bac/hel

2-(Phenylmethyl)-1-phenyloctane

[500020-96-2]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

904.5 ± 1.0

40-gri

2,3-Bis(4-ethylphenyl)-2,3-dimethylbutane

[500039-97-4]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

947.6 ± 2.0

66-mes/erz

Landolt-Börnstein New Series IV/8F

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35 1,2-Bis(2-methyl-5-isopropylphenyl)ethane

[500037-26-3]

121

C22H30

MW =294.48

235

C22H30

MW =294.48

236

C23H24

MW =300.44

237

C 24H34

MW =322.53

238

C25H28

MW =328.50

239

C25H28

MW = 328.50

240

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

936.3 ± 1.0

40-tur

1,10-Diphenyldecane

[35511-93-4]

Table 1. Experimental values with uncertainties. T K

313.15 303.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

918.0 ± 2.0 923.2 ± 2.0

42-sch/gro 42-sch/gro

1,3,5-Triphenylpentane

[1520-41-8]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1018.0 ± 1.0

38-rie

1,1-Diphenyldodecane

[1603-53-8]

Table 1. Experimental value with uncertainty. T K 296.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

925.7 ± 2.0

51-ben/eli

1,4,7-Triphenylheptane

[115915-27-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1001.3 ± 2.0

60-che/pet

Tris(2-phenylethyl)methane

[66374-88-7]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 2.4319 · 10-1 (combined temperature ranges, weighted), σc,uw = 8.5352 · 10-2 (combined temperature ranges, unweighted). Coefficient A B

T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.20921 · 103 -6.87217 · 10-1 cont.

Landolt-Börnstein New Series IV/8F

122

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35

Tris(2-phenylethyl)methane (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

−3

kg ⋅ m

1007.60 ± 0.50 995.20 ± 0.50 980.10 ± 0.50 953.70 ± 0.70 1021.70 ± 0.50 1007.60 ± 0.50 995.20 ± 0.50 980.10 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.15 -0.32 -0.16 0.17 0.21 -0.15 -0.33 -0.16

43-sch/cla-1(∆) 43-sch/cla-1(∆) 43-sch/cla-1(∆) 43-sch/cla-1(∆) 47-ano( ) 47-ano( ) 47-ano( ) 47-ano( )

T K

372.04 293.15 273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

953.70 ± 0.70 1008.70 ± 1.00 1021.70 ± 0.50 1007.60 ± 0.50 995.20 ± 0.50 980.10 ± 0.50 953.70 ± 0.70

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

0.17 0.95 0.21 -0.15 -0.32 -0.16 0.17

{ { { { {

47-ano( ) 49-foe/fen(∇) 68-ano-1( ) 68-ano-1( ) 68-ano-1( ) 68-ano-1( ) 68-ano-1( )

ρ

ρ

293.15 310.95 333.15 372.05 273.15 293.15 310.93 333.15

ρexp ± 2σ est

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35

123

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

1023.66 ± 0.53 1016.78 ± 0.59 1009.91 ± 0.61 1007.75 ± 0.60 1004.31 ± 0.60

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3

T K

1003.04 ± 0.59 996.17 ± 0.56 989.30 ± 0.52 982.42 ± 0.49 975.55 ± 0.48

300.00 310.00 320.00 330.00 340.00

1,7-Diphenyl-4-hexylheptane

[500040-00-6]

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 968.68 ± 0.51 961.81 ± 0.58 954.94 ± 0.71 948.06 ± 0.91

C25H28

MW =328.50

241

C25H36

MW = 336.56

242

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

914.8 ± 2.0

60-che/pet

1-Phenyl-3-(2-phenylethyl)undecane

[7225-70-9]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 5.7993 · 10-1 (combined temperature ranges, weighted), σc,uw = 1.3982 · 10-1 (combined temperature ranges, unweighted). T = 273.15 to 408.15 K ρ = A + BT + CT 2 + DT 3 + … 1.11475 · 103 -6.59925 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05 293.15 310.93 333.15 354.93

ρexp ± 2σ est kg ⋅ m−3

935.60 ± 0.50 921.10 ± 0.50 909.30 ± 0.50 894.80 ± 0.50 868.90 ± 0.70 921.10 ± 0.60 909.40 ± 0.50 894.90 ± 0.50 882.30 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

1.11 -0.19 -0.24 -0.09 -0.32 -0.19 -0.16 0.01 1.78

T K

{) {) {) {) {)

42-sch/cos-1( 42-sch/cos-1( 42-sch/cos-1( 42-sch/cos-1( 42-sch/cos-1( 49-foe/fen(∆) 53-ano-7(∇) 53-ano-7(∇) 53-ano-7(∇)

372.04 388.15 408.15 273.15 293.15 310.15 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

869.00 ± 0.70 858.50 ± 0.70 845.20 ± 0.70 934.30 ± 0.50 921.20 ± 0.50 909.40 ± 0.50 894.90 ± 0.50 869.00 ± 0.70

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

-0.23 -0.10 -0.20 -0.19 -0.09 -0.67 0.01 -0.22

53-ano-7(∇) 53-ano-7(∇) 53-ano-7(∇) 68-ano-1( ) 68-ano-1( ) 68-ano-1( ) 68-ano-1( ) 68-ano-1( )

cont.

Landolt-Börnstein New Series IV/8F

124

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35

ρ

ρ

1-Phenyl-3-(2-phenylethyl)undecane (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15 300.00

ρ ± σ fit kg ⋅ m−3 936.57 ± 0.58 929.97 ± 0.54 923.37 ± 0.52 921.29 ± 0.51 917.99 ± 0.50 916.77 ± 0.50

T K

310.00 320.00 330.00 340.00 350.00 360.00

ρ ± σ fit kg ⋅ m−3 910.17 ± 0.50 903.57 ± 0.51 896.97 ± 0.53 890.37 ± 0.55 883.77 ± 0.59 877.17 ± 0.62

T K

370.00 380.00 390.00 400.00 410.00 420.00

ρ ± σ fit kg ⋅ m−3 870.58 ± 0.66 863.98 ± 0.69 857.38 ± 0.73 850.78 ± 0.76 844.18 ± 0.79 837.58 ± 0.81

Landolt-Börnstein New Series IV/8F

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35 1,1,2,2-Tetraphenylethane

[632-50-8]

125

C26H22

MW =334.46

243

C26H30

MW =342.52

244

C26H38

MW = 350.59

245

Table 1. Experimental value with uncertainty. T K 273.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1170.0 ± 2.0

29-zie/dit

1,4-Bis(4-phenylbutyl)benzene

[500036-50-0]

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.112. Coefficient ρ = A + BT 1188.93 A -0.670 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

333.15 372.05

ρexp ± 2σ est

ρexp − ρcalc Ref. kg ⋅ m−3

kg ⋅ m−3

965.8 ± 0.5 939.5 ± 0.7

0.08 -0.16

68-ano-1 68-ano-1

Table 3. Recommended values. T K 330.00 340.00 350.00 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

967.8 ± 1.0 961.1 ± 0.6 954.4 ± 0.6 947.7 ± 0.9 941.0 ± 1.3 934.3 ± 1.8

1,1-Bis(4-methylphenyl)dodecane

[55268-62-7]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 7.7162 · 10-2 (combined temperature ranges, weighted), σc,uw = 2.7841 · 10-2 (combined temperature ranges, unweighted). Coefficient A B

T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.11010 · 103 -6.61253 · 10-1 cont.

Landolt-Börnstein New Series IV/8F

126

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35

1,1-Bis(4-methylphenyl)dodecane (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

−3

kg ⋅ m

929.50 ± 0.50 916.30 ± 0.50 904.40 ± 0.50 889.70 ± 0.50 864.20 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.02 0.05 -0.09 -0.10 0.11

) ) ) ) )

47-sch( 47-sch( 47-sch( 47-sch( 47-sch(

T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

929.50 ± 0.50 916.30 ± 0.50 904.40 ± 0.50 889.70 ± 0.50 864.20 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.02 0.05 -0.08 -0.10 0.12

68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ )

ρ

ρ

273.15 293.15 310.93 333.15 372.04

ρexp ± 2σ est

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35

127

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

931.56 ± 0.55 924.95 ± 0.54 918.33 ± 0.53 916.25 ± 0.52 912.95 ± 0.51

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3

T K

911.72 ± 0.51 905.11 ± 0.50 898.50 ± 0.49 891.88 ± 0.50 885.27 ± 0.53

300.00 310.00 320.00 330.00 340.00

1,1-Diphenyltetradecane

T K

[55268-63-8]

350.00 360.00 370.00 380.00

C26H38

ρ ± σ fit kg ⋅ m−3 878.66 ± 0.58 872.05 ± 0.65 865.43 ± 0.74 858.82 ± 0.86

MW = 350.59

246

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 2.1763 · 10-1 (combined temperature ranges, weighted), σc,uw = 6.1595 · 10-2 (combined temperature ranges, unweighted). T = 293.15 to 408.15 K ρ = A + BT + CT 2 + DT 3 + … 1.10752 · 103 -6.26763 · 10-1 -5.97208 · 10-5

Coefficient A B C

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.93 333.15 372.04 293.15 310.93 333.15 372.04 293.15

ρexp ± 2σ est kg ⋅ m

−3

918.60 ± 0.50 906.80 ± 0.50 891.60 ± 0.50 865.90 ± 0.70 918.70 ± 0.50 906.90 ± 0.50 891.70 ± 0.50 866.00 ± 0.60 918.60 ± 0.60

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.05 -0.06 -0.48 -0.17 0.05 0.04 -0.38 -0.07 -0.05

41-cos/sut-1(∆) 41-cos/sut-1(∆) 41-cos/sut-1(∆) 41-cos/sut-1(∆) 47-sch( ) 47-sch( ) 47-sch( ) 47-sch( ) 49-foe/fen(◆)

T K

310.93 333.15 372.04 408.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m

−3

906.90 ± 0.50 892.30 ± 0.50 866.50 ± 0.70 841.50 ± 0.70 918.70 ± 0.50 906.90 ± 0.50 892.30 ± 0.50 866.50 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.04 0.22 0.43 -0.26 0.05 0.05 0.22 0.44

53-ano-7(∇) 53-ano-7(∇) 53-ano-7(∇) 53-ano-7(∇) 68-ano-1( ) 68-ano-1( ) 68-ano-1( ) 68-ano-1( )

{ { { {

cont.

Landolt-Börnstein New Series IV/8F

128

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35

ρ

ρ

1,1-Diphenyltetradecane (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

290.00 293.15 298.15 300.00 310.00 320.00

ρ ± σ fit kg ⋅ m−3 920.73 ± 0.60 918.65 ± 0.57 915.34 ± 0.53 914.11 ± 0.52 907.48 ± 0.49 900.84 ± 0.50

T K

330.00 340.00 350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 894.18 ± 0.53 887.51 ± 0.56 880.83 ± 0.60 874.14 ± 0.64 867.44 ± 0.68 860.72 ± 0.72

T K

390.00 400.00 410.00 420.00

ρ ± σ fit kg ⋅ m−3 854.00 ± 0.77 847.26 ± 0.83 840.51 ± 0.90 833.74 ± 0.99

Landolt-Börnstein New Series IV/8F

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35 3-Ethyl-1,1,1-triphenylheptane

[500036-93-1]

129

C27H32

MW =356.55

247

C27H32

MW =356.55

248

C 28H34

MW = 370.58

249

Table 1. Experimental value with uncertainty. T K 313.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1005.0 ± 3.0

57-che/pet

1,5,9-Triphenylnonane

[500037-46-7]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

995.5 ± 2.0

38-rie

1,7-Diphenyl-4-(3-phenylpropyl)heptane [55282-64-9] Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 5.7717 · 10-2 (combined temperature ranges, weighted), σc,uw = 1.9929 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.17768 · 103 -6.65367 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.93 333.15 372.04

ρexp ± 2σ est kg ⋅ m−3

996.00 ± 0.50 982.60 ± 0.50 970.70 ± 0.50 956.00 ± 0.50 930.20 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.06 -0.03 -0.10 -0.01 0.06

) ) ) ) )

48-ano( 48-ano( 48-ano( 48-ano( 48-ano(

T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

996.00 ± 0.50 982.60 ± 0.50 970.70 ± 0.50 956.00 ± 0.50 930.20 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.06 -0.03 -0.08 -0.01 0.07

68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ )

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 998.03 ± 0.55 991.38 ± 0.54 984.72 ± 0.53 982.63 ± 0.52 979.30 ± 0.51

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 978.07 ± 0.51 971.42 ± 0.50 964.76 ± 0.49 958.11 ± 0.50 951.46 ± 0.53

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 944.80 ± 0.58 938.15 ± 0.65 931.49 ± 0.74 924.84 ± 0.86 cont.

Landolt-Börnstein New Series IV/8F

130

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35

ρ

ρ

1,7-Diphenyl-4-(3-phenylpropyl)heptane (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

1,1-Diphenylhexadecane

[13456-23-0]

C28H42

MW = 378.64

250

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.7452 (combined temperature ranges, weighted), σc,uw = 5.8637 · 10-1 (combined temperature ranges, unweighted). Coefficient A B

T = 273.15 to 573.15 K ρ = A + BT + CT 2 + DT 3 + … 1.11043 · 103 -6.76263 · 10-1

cont.

Landolt-Börnstein New Series IV/8F

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35

131

Table 2. Experimental values with uncertainties and deviation from calculated values. ρexp ± 2σ est

T K

−3

kg ⋅ m

913.50 ± 2.00 913.50 ± 2.00 926.50 ± 3.00 894.00 ± 3.00 861.50 ± 3.00 911.70 ± 1.00 907.10 ± 4.00

1.32 1.32 0.79 2.11 3.42 -0.48 -5.08

34-lan/cec(∆) 35-ros(∇) 38-eva-2(◆) 38-eva-2(◆) 38-eva-2(◆) 41-sch/har( ) 43-wib/ove(✕ )

T K

298.15 353.15 403.15 453.15 513.15 573.15

ρexp ± 2σ est −3

kg ⋅ m

907.00 ± 1.50 871.00 ± 1.50 838.00 ± 1.50 804.00 ± 1.50 764.00 ± 1.50 721.00 ± 2.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-1.80 -0.60 0.21 0.02 0.60 -1.83

{) {) {) {) {) {)

50-boe/ned( 50-boe/ned( 50-boe/ned( 50-boe/ned( 50-boe/ned( 50-boe/ned(

ρ

ρ

293.15 293.15 273.15 323.15 373.15 293.15 293.15

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

132

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35

1,1-Diphenylhexadecane (cont.) Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15 300.00 310.00 320.00 330.00 340.00 350.00 360.00

ρ ± σ fit kg ⋅ m−3

ρ ± σ fit kg ⋅ m−3

T K

927.84 ± 2.59 921.07 ± 2.50 914.31 ± 2.42 912.18 ± 2.40 908.80 ± 2.36 907.55 ± 2.35 900.79 ± 2.27 894.02 ± 2.21 887.26 ± 2.14 880.50 ± 2.08 873.73 ± 2.03 866.97 ± 1.98

860.21 ± 1.94 853.45 ± 1.90 846.68 ± 1.86 839.92 ± 1.83 833.16 ± 1.81 826.40 ± 1.79 819.63 ± 1.78 812.87 ± 1.77 806.11 ± 1.77 799.35 ± 1.78 792.58 ± 1.78 785.82 ± 1.80

370.00 380.00 390.00 400.00 410.00 420.00 430.00 440.00 450.00 460.00 470.00 480.00

5,14-Diphenyloctadecane

[97084-95-2]

T K

490.00 500.00 510.00 520.00 530.00 540.00 550.00 560.00 570.00 580.00

ρ ± σ fit kg ⋅ m−3 779.06 ± 1.82 772.30 ± 1.84 765.53 ± 1.87 758.77 ± 1.90 752.01 ± 1.94 745.24 ± 1.98 738.48 ± 2.02 731.72 ± 2.07 724.96 ± 2.12 718.19 ± 2.18

C30H46

MW =406.70

251

C30H46

MW =406.70

252

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

905.1 ± 1.0

36-mik

2-(Phenylmethyl)-1-phenylheptadecane

[13456-24-1]

Table 1. Fit with estimated B coefficient for 4 accepted points. Deviation σw = 0.982. Coefficient ρ = A + BT A 1116.44 B -0.680 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 373.15 323.15 273.15 293.15 1)

ρexp ± 2σ est kg ⋅ m−3

916.5 ± 2.0 864.2 ± 2.0 896.9 ± 2.0 929.6 ± 2.0 906.0 ± 6.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.60 1.50 0.20 -1.10 -11.10

34-lan/cec 38-eva-2 38-eva-2 38-eva-2 43-wib/ove1)

Not included in calculation of linear coefficients.

cont.

Landolt-Börnstein New Series IV/8F

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35

133

Table 3. Recommended values. ρexp ± 2σ est

T K

T K

−3

kg ⋅ m

932.8 ± 4.9 926.0 ± 4.0 919.2 ± 3.1 917.1 ± 2.8 913.7 ± 2.5

270.00 280.00 290.00 293.15 298.15

310.00 320.00 330.00 340.00

1,3,5,7-Tetraphenylheptane

ρexp ± 2σ est kg ⋅ m

905.6 ± 1.8 898.8 ± 1.8 892.0 ± 2.3 885.2 ± 3.0

[40339-18-2]

ρexp ± 2σ est

T K

−3

kg ⋅ m−3

878.4 ± 3.8 871.6 ± 4.8 864.8 ± 5.7 858.0 ± 6.7

350.00 360.00 370.00 380.00

C31H32

MW =404.60

253

C35H56

MW = 476.83

254

Table 1. Experimental values with uncertainties. T K

298.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1045.2 ± 3.0 1021.5 ± 3.0

38-rie 43-wib/ove

1-Phenyl-3-(2-phenylethyl)heneicosane

[500026-19-7]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.3883 · 10-1 (combined temperature ranges, weighted), σc,uw = 6.0540 · 10-2 (combined temperature ranges, unweighted). T = 310.95 to 408.15 K ρ = A + BT + CT 2 + DT 3 + … 1.11519 · 103 -6.61309 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

310.95 333.15 352.55

ρexp ± 2σ est −3

kg ⋅ m

909.42 ± 0.50 894.93 ± 0.50 882.30 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.13 0.06 0.26

T K

58-cut/mcm( ) 372.05 58-cut/mcm( ) 388.15 58-cut/mcm( ) 408.15

ρexp ± 2σ est −3

kg ⋅ m

869.04 ± 0.70 858.52 ± 0.70 845.17 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.11 0.02 -0.10

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

310.00 320.00 330.00 340.00

Landolt-Börnstein New Series IV/8F

ρ ± σ fit kg ⋅ m−3 910.18 ± 0.72 903.57 ± 0.66 896.95 ± 0.60 890.34 ± 0.54

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 883.73 ± 0.50 877.11 ± 0.50 870.50 ± 0.53 863.89 ± 0.61

T K

390.00 400.00 410.00 420.00

58-cut/mcm( ) 58-cut/mcm( ) 58-cut/mcm( )

ρ ± σ fit kg ⋅ m−3 857.28 ± 0.73 850.66 ± 0.91 844.05 ± 1.14 837.44 ± 1.45 cont.

134

2.4.2 Phenyl Groups on Saturated Carbon Chains, C19 - C35

ρ

ρ

1-Phenyl-3-(2-phenylethyl)heneicosane (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Landolt-Börnstein New Series IV/8F

2.5 Phenyl Groups on Unsaturated Carbon Chains

135

2.5 Phenyl Groups on Unsaturated Carbon Chains 1,2-Diphenylethyne

[501-65-5]

C14H10

MW =178.23

255

C14H12

MW = 180.25

256

Table 1. Experimental value with uncertainty. T K

372.95

ρexp ± 2σ est

Ref.

kg ⋅ m−3

965.7 ± 2.0

29-von/ber

1,1-Diphenylethene

[530-48-3]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 5.8079 · 10-1 (combined temperature ranges, weighted), σc,uw = 2.1437 · 10-1 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.25691 · 103 -7.94865 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 288.15 293.15 289.15 293.15 273.15 293.15 310.95

ρexp ± 2σ est −3

kg ⋅ m

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

1041.50 ± 2.00 1027.80 ± 1.00 1023.20 ± 0.60 1028.00 ± 2.00 1024.30 ± 1.00 1039.20 ± 1.00 1023.30 ± 1.00 1009.10 ± 1.00

1.71 -0.07 -0.69 0.93 0.41 -0.59 -0.59 -0.64

1890-red(◆) 1890-red(◆) 11-von/eis( ) 47-ric/mir(✕ ) 51-ser/wis( ) 52-ano(∇) 52-ano(∇) 52-ano(∇)

{

T K

333.15 372.05 293.15 273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

991.90 ± 1.00 960.70 ± 1.50 1026.00 ± 3.00 1039.40 ± 1.00 1023.50 ± 1.00 1009.30 ± 1.00 991.90 ± 1.00 960.70 ± 1.50

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

-0.20 -0.48 2.11 -0.39 -0.39 -0.44 -0.20 -0.48

52-ano(∇) 52-ano(∇) 54-tsu/yul(✕ ) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 1042.29 ± 1.38 1034.34 ± 1.41 1026.40 ± 1.36 1023.89 ± 1.34 1019.92 ± 1.29

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 1018.45 ± 1.27 1010.50 ± 1.15 1002.55 ± 1.05 994.60 ± 0.98 986.65 ± 0.98

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 978.70 ± 1.07 970.76 ± 1.26 962.81 ± 1.58 954.86 ± 2.04 cont.

Landolt-Börnstein New Series IV/8F

136

2.5 Phenyl Groups on Unsaturated Carbon Chains

1,1-Diphenylethene (cont.)

ρ

ρ

Further references: [02-kla-4, 04-kla/hei, 06-kau, 15-sab/mur].

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cis-1,2-Diphenylethene

[645-49-8]

C14H12

MW =180.25

257

Table 1. Fit with estimated B coefficient for 4 accepted points. Deviation σw = 0.322. Coefficient ρ = A + BT A 1236.97 B -0.760 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

297.15 289.15 286.15 289.05 1)

ρexp ± 2σ est −3

kg ⋅ m

1014.0 ± 3.0 1020.0 ± 3.0 1023.0 ± 3.0 1017.1 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

2.86 2.78 3.50 -0.19

29-bou-11) 29-bou-11) 29-bou-11) 32-von

T K

289.05 293.15 293.15

ρexp ± 2σ est −3

kg ⋅ m

1018.3 ± 2.0 1014.0 ± 1.0 1014.3 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

1.01 -0.18 0.12

32-von 35-von-1 39-cam/oco

Not included in calculation of linear coefficients.

cont. Landolt-Börnstein New Series IV/8F

2.5 Phenyl Groups on Unsaturated Carbon Chains

137

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m−3

1024.2 ± 1.4 1016.6 ± 0.9 1014.2 ± 0.9 1010.4 ± 1.0

280.00 290.00 293.15 298.15

trans-1,2-Diphenylethene

[103-30-0]

C14H12

MW =180.25

258

MW =194.28

259

Table 1. Experimental values with uncertainties. T K

294.85 293.05 273.15 293.15

ρexp ± 2σ est

T K 293.15

Ref.

kg ⋅ m−3

crystal 1088.3 ± 5.0 1088.8 ± 4.0 1164.0 ± 3.0 1155.0 ± 4.0

25-von/kra 25-von/kra 29-zie/dit 33-muk

398.15 398.15 398.15

1,1-Diphenyl-1-propene

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1039.0 ± 1.0 liquid 970.3 ± 20.0 970.7 ± 20.0 954.4 ± 10.0

[778-66-5]

35-von-1 04-bec 04-bec 13-van-2

C15H14

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 1.511. Coefficient ρ = A + BT 1221.69 A -0.720 B Table 2. Experimental values with uncertainties and deviation rom calculated values. T K

333.15 336.65 296.15 351.35 1)

ρexp ± 2σ est −3

kg ⋅ m

984.1 ± 2.0 981.3 ± 2.0 1007.6 ± 1.0 971.0 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

2.27 1.99 -1.07 2.28

04-kla/hei 11-von/eis 15-sab/mur 29-von1)

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est kg ⋅ m−3

1012.9 ± 2.7 1010.6 ± 2.5 1007.0 ± 2.2

T K 310.00 320.00

ρexp ± 2σ est kg ⋅ m−3

998.5 ± 1.9 991.3 ± 2.2

T K 330.00 340.00

ρexp ± 2σ est kg ⋅ m−3

984.1 ± 2.8 976.9 ± 3.6

138

2.5 Phenyl Groups on Unsaturated Carbon Chains

1,2-Diphenyl-1-propene

[779-51-1]

C15H14

MW =194.28

260

C15H14

MW = 194.28

261

C15H14

MW =194.28

262

C15H14

MW =194.28

263

C 15H14

MW =194.28

264

Table 1. Experimental values with uncertainties. T K 290.15 373.05

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

985.7 ± 2.0 956.5 ± 20.0

04-kla/hei 25-von/kra

1,3-Diphenyl-1-propene

[5209-18-7]

Table 1. Experimental and recommended values with uncertainties. T K

290.15 292.65 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1000.3 ± 3.0 1012.0 ± 5.0 1006.1 ± 2.0 1001.9 ± 2.0 1004.0 ± 2.5

29-boe/els1) 32-fis/sto1) 51-ser/wis 55-hil/sim Recommended

Not included in calculation of recommended value.

2,3-Diphenyl-1-propene

[948-97-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1101.4 ± 2.0

22-von/see

3,3-Diphenyl-1-propene

[3542-14-1]

Table 1. Experimental value with uncertainty. T K

297.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1003.6 ± 2.0

15-sab/mur

(4-Ethenylphenyl)phenylmethane

[15866-31-6]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1001.1 ± 2.0

48-mar/hei

Landolt-Börnstein New Series IV/8F

2.5 Phenyl Groups on Unsaturated Carbon Chains 1-(4-Methylphenyl)-2-phenylethene

[28495-59-2]

139

C15H14

MW =194.28

265

C16H10

MW =202.26

266

C16H14

MW =206.29

267

C16H14

MW =206.29

268

C16H14

MW =206.29

269

C16H14

MW =206.29

270

Table 1. Experimental values with uncertainties. T K 333.65 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

989.1 ± 3.0 1026.0 ± 3.0

21-von/fru 23-kro-1

1,4-Diphenyl-1,3-butadiyne

[886-66-8]

Table 1. Experimental values with uncertainties. T K 293.15 286.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

886.7 ± 3.0 905.6 ± 3.0

06-mou 06-mou

1,1-Diphenyl-1,3-butadiene

[500033-90-9]

Table 1. Experimental value with uncertainty. T K 290.65

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1019.0 ± 2.0

56-nor/mai-1

cis,cis-1,4-Diphenyl-1,3-butadiene

[5807-76-1]

Table 1. Experimental values with uncertainties. T K 373.75 372.65

ρexp ± 2σ est

Ref.

kg ⋅ m−3

969.7 ± 2.0 970.7 ± 2.0

32-von-1 32-von-1

trans,cis-1,4-Diphenyl-1,3-butadiene

[5808-05-9]

Table 1. Experimental values with uncertainties. T K 293.15 292.85

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1007.0 ± 2.0 1007.2 ± 2.0

32-von-1 32-von-1

2,3-Diphenyl-1,3-butadiene

[2548-47-2]

Table 1. Experimental values with uncertainties. T K 339.05 338.95

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

984.2 ± 2.0 982.9 ± 2.0

Landolt-Börnstein New Series IV/8F

32-von 32-von

140

2.5 Phenyl Groups on Unsaturated Carbon Chains

1,2-Bis(3-methylphenyl)ethene

[500037-27-4]

C16H16

MW =208.30

271

C16H16

MW =208.30

272

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1000.3 ± 1.0

38-mar/nic

1,1-Diphenyl-1-butene

[1726-14-3]

Table 1. Experimental and recommended values with uncertainties. T K 291.15 289.15 289.15 1)

ρexp ± 2σ est

T K 293.15 293.15 293.15

Ref.

−3

kg ⋅ m

1030.0 ± 20.0 1003.8 ± 6.0 1003.7 ± 6.0

04-kla/hei1) 13-sab/mur1) 15-sab/mur1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

993.7 ± 1.0 993.9 ± 1.0 993.8 ± 1.0

41-sch/har 52-ser/wis Recommended

Not included in calculation of recommended value.

cis-1,2-Diphenyl-1-butene

[20218-42-2]

C16H16

MW =208.30

273

C16H16

MW =208.30

274

C16H16

MW =208.30

275

C16H16

MW =208.30

276

Table 1. Experimental value with uncertainty. T K

291.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1012.2 ± 3.0

15-sab/mur

1,3-Diphenyl-2-butene

[17342-56-2]

Table 1. Experimental value with uncertainty. T K 293.75

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1014.9 ± 1.0

28-sto/koo

1,4-Diphenyl-1-butene

[14213-84-4]

Table 1. Experimental values with uncertainties. T K

288.15 273.15 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1016.0 ± 3.0 1027.0 ± 3.0 1033.0 ± 6.0 1017.2 ± 2.0

1883-fit/erd 1883-fit/erd 47-tuo/guy 55-hil/sim

cis-2,3-Diphenyl-2-butene

[782-05-8]

Table 1. Experimental values with uncertainties. T K 350.95 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

953.7 ± 3.0 1004.0 ± 2.0

32-von 35-von-1 Landolt-Börnstein New Series IV/8F

2.5 Phenyl Groups on Unsaturated Carbon Chains trans-2,3-Diphenyl-2-butene

[782-06-9]

141

C16H16

MW =208.30

277

C16H16

MW =208.30

278

C16H16

MW =208.30

279

C17H18

MW =222.33

280

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

987.0 ± 2.0

35-von-1

1,1-Diphenyl-2-methyl-1-propene

[500037-09-2]

Table 1. Experimental values with uncertainties. T K

289.15 273.15 290.75 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1023.8 ± 20.0 1010.0 ± 4.0 1002.1 ± 3.0 1000.0 ± 2.0

15-sab/mur 21-lev 29-von 29-von

1,3-Diphenyl-2-methyl-1-propene

[500037-10-5]

Table 1. Experimental values with uncertainties. T K

289.15 273.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1017.9 ± 3.0 1037.0 ± 3.0

15-sab/mur 31-lev/tab

1,1-Diphenyl-3-methyl-1-butene

[500037-17-2]

Table 1. Fit with estimated B coefficient for 4 accepted points. Deviation σw = 0.686. Coefficient ρ = A + BT 1198.96 A -0.750 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

294.15 273.15 293.15 290.15

ρexp ± 2σ est −3

kg ⋅ m

979.0 ± 2.0 994.6 ± 2.0 978.0 ± 2.0 981.3 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.65 0.50 -1.10 -0.05

15-sab/mur 27-lag 29-von 29-von

cont.

Landolt-Börnstein New Series IV/8F

142

2.5 Phenyl Groups on Unsaturated Carbon Chains

1,1-Diphenyl-3-methyl-1-butene (cont.) Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

996.5 ± 2.6 989.0 ± 2.1 981.5 ± 1.9 979.1 ± 2.0 975.4 ± 2.2

3,3-Diphenyl-2-methyl-1-butene

[1860-16-8]

C17H18

MW =222.33

281

C17H18

MW =222.33

282

C17H18

MW =222.33

283

C17H18

MW =222.33

284

C17H18

MW =222.33

285

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1006.0 ± 2.0

27-bat/mar

1,1-Diphenyl-1-pentene

[1530-11-6]

Table 1. Experimental values with uncertainties. T K 273.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1013.9 ± 4.0 981.3 ± 2.0

27-lag 51-ser/wis-1

1,5-Diphenyl-2-pentene

[40939-59-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

976.8 ± 1.0

51-ser/wis-1

2,3-Diphenyl-2-pentene

[500037-11-6]

Table 1. Experimental value with uncertainty. T K

273.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1040.0 ± 2.0

21-lev

1-Phenyl-2-(phenylmethyl)-1-butene

[93436-34-1]

Table 1. Experimental values with uncertainties. T K 294.15 273.15 273.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

973.4 ± 3.0 985.3 ± 3.0 1012.0 ± 3.0

13-sab/mur-2 13-sab/mur-2 31-lev/tab Landolt-Börnstein New Series IV/8F

2.5 Phenyl Groups on Unsaturated Carbon Chains 1,6-Diphenyl-1,3,5-hexatriene

[1720-32-7]

143

C18H16

MW =232.33

286

C18H18

MW =234.34

287

C18H20

MW =236.36

288

C18H20

MW = 236.36

289

C18H20

MW =236.36

290

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1139.0 ± 2.0

30-hen/kuh

1,6-Diphenyl-1,5-hexadiene

[4439-45-6]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

990.2 ± 1.0

32-gil/har

1,1-Diphenyl-1-hexene

[1530-19-4]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

971.1 ± 1.0

51-ser/wis-1

1,4-Diphenyl-1-hexene

[500037-12-7]

Table 1. Experimental and recommended values with uncertainties. T K 294.95 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

989.2 ± 1.5 991.5 ± 1.0 991.5 ± 1.0 991.5 ± 1.0

11-von/eis-11) 10-rup/bur 10-von/eis Recommended

Not included in calculation of recommended value.

1,6-Diphenyl-3-hexene

[23055-11-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

967.6 ± 1.0

Landolt-Börnstein New Series IV/8F

51-ser/wis-1

144

2.5 Phenyl Groups on Unsaturated Carbon Chains

2,5-Diphenyl-2-hexene

[52161-54-3]

C18H20

MW = 236.36

291

C18H20

MW =236.36

292

C18H20

MW =236.36

293

Table 1. Experimental and recommended values with uncertainties. T K

294.15 273.15 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

972.4 ± 3.0 1012.0 ± 20.0 979.0 ± 1.0 979.0 ± 1.0 979.0 ± 1.0

02-kla-11) 07-tif1) 50-pet/shv 51-pet/shv Recommended

Not included in calculation of recommended value.

1,1-Diphenyl-4-methyl-1-pentene

[700002-97-7]

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.100. Coefficient ρ = A + BT 1187.27 A -0.720 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

298.15 273.15

ρexp ± 2σ est kg ⋅ m−3

972.5 ± 2.0 990.7 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.10 0.10

08-sho 08-sho

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

992.9 ± 2.4 985.7 ± 1.9 978.5 ± 1.8 976.2 ± 1.9 972.6 ± 2.2

1-Phenyl-1-2-(phenylmethyl)-1-pentene

[5729-52-2]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

977.5 ± 1.0

31-lev/tab

Landolt-Börnstein New Series IV/8F

2.5 Phenyl Groups on Unsaturated Carbon Chains 4,4-Dimethyl-1,1-diphenyl1,2-pentadiene

[500037-21-8]

145

C19H20

MW =248.37

294

C19H22

MW = 250.38

295

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

966.1 ± 1.0

31-sta/mar

1,1-Diphenyl-1-heptene

[1530-20-7]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 4.3936 · 10-1 (combined temperature ranges, weighted), σc,uw = 2.5859 · 10-1 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.17920 · 103 -7.37191 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

291.15 293.15 273.15 293.15 310.95 333.15

ρexp ± 2σ est −3

kg ⋅ m

967.30 ± 3.00 963.60 ± 1.00 977.40 ± 1.00 962.80 ± 1.00 949.70 ± 1.00 933.30 ± 1.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

2.74 0.51 -0.43 -0.29 -0.27 -0.30

04-kla/hei(∇) 49-foe/fen( ) 52-ano( ) 52-ano( ) 52-ano( ) 52-ano( )

{ { { {

T K

372.05 273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

904.60 ± 1.50 977.40 ± 1.00 962.80 ± 1.00 949.70 ± 1.00 933.30 ± 1.00 904.60 ± 1.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.33 -0.43 -0.29 -0.27 -0.30 -0.33

{

52-ano( ) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 980.16 ± 1.08 972.78 ± 1.33 965.41 ± 1.41 963.09 ± 1.41 959.40 ± 1.39

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 958.04 ± 1.37 950.67 ± 1.24 943.30 ± 1.08 935.93 ± 0.94 928.55 ± 0.87

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 921.18 ± 0.93 913.81 ± 1.14 906.44 ± 1.54 899.07 ± 2.19

cont.

Landolt-Börnstein New Series IV/8F

146

2.5 Phenyl Groups on Unsaturated Carbon Chains

ρ

ρ

1,1-Diphenyl-1-heptene (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

1,6-Diphenyl-3-methylenehexane

[500037-13-8]

C19H22

MW =250.38

296

C19H22

MW =250.38

297

Table 1. Experimental value with uncertainty. T K

291.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

915.0 ± 2.0

29-von/teu

1-(2,4-Dimethylphenyl)-1(4-methylphenyl)-2-methyl-1-propene

[500037-28-5]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

965.0 ± 2.0

53-rog/bro

Landolt-Börnstein New Series IV/8F

2.5 Phenyl Groups on Unsaturated Carbon Chains Triphenylethene

[58-72-0]

C20H16

147 MW = 256.35

298

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 4.0410 · 10-1 (combined temperature ranges, weighted), σc,uw = 1.4072 · 10-1 (combined temperature ranges, unweighted). T = 285.15 to 351.55 K ρ = A + BT + CT 2 + DT 3 + … 1.27095 · 103 -6.66512 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

285.15 288.15 292.15 294.15 297.65

ρexp ± 2σ est kg ⋅ m

−3

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

1081.30 ± 1.50 1079.30 ± 1.50 1076.50 ± 1.50 1075.00 ± 1.50 1072.60 ± 1.50

0.40 0.40 0.27 0.10 0.03

) ) ) ) )

28-ley/kir( 28-ley/kir( 28-ley/kir( 28-ley/kir( 28-ley/kir(

T K

298.15 299.15 303.15 308.15 351.55

ρexp ± 2σ est kg ⋅ m

−3

1071.90 ± 1.50 1071.20 ± 1.50 1068.40 ± 1.50 1064.90 ± 1.50 1037.30 ± 2.00

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

-0.33 -0.37 -0.50 -0.67 0.66

{

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 1084.33 ± 1.65 1077.66 ± 1.55 1075.57 ± 1.53 1072.23 ± 1.50

T K

300.00 310.00 320.00 330.00

ρ ± σ fit kg ⋅ m−3 1071.00 ± 1.50 1064.33 ± 1.53 1057.67 ± 1.65 1051.00 ± 1.85

T K

340.00 350.00 360.00

ρ ± σ fit kg ⋅ m−3 1044.34 ± 2.15 1037.67 ± 2.52 1031.01 ± 2.97

cont.

Landolt-Börnstein New Series IV/8F

) ) ) )

28-ley/kir( 28-ley/kir( 28-ley/kir( 28-ley/kir( 29-von( )

148

2.5 Phenyl Groups on Unsaturated Carbon Chains

ρ

ρ

Triphenylethene (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

1,8-Diphenyl-1,3,5,7-octatetraene

[3029-40-1]

C20H18

MW =258.36

299

C20H24

MW =264.41

300

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1144.0 ± 1.0

30-hen/kuh

1,1-Diphenyl-1-octene

[1530-21-8]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

993.7 ± 1.0

41-sch/har

Landolt-Börnstein New Series IV/8F

2.5 Phenyl Groups on Unsaturated Carbon Chains 5-Methyl-3,5-diphenyl-2-heptene

[500012-05-5]

149

C20H24

MW =264.41

301

C21H18

MW =270.37

302

C24H32

MW =320.52

303

C25H26

MW = 326.48

304

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

988.4 ± 1.0

58-ove/pea

1,1,2-Triphenylpropene

[3677-70-1]

Table 1. Experimental value with uncertainty. T K 373.35

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

995.6 ± 2.0

29-von

1,1-Diphenyl-1-dodecene

[1530-29-6]

Table 1. Experimental values with uncertainties. T K

293.15 296.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

933.4 ± 1.0 936.0 ± 4.0

41-sch/har 51-ben/eli

1,5-Diphenyl-3-(2-phenylethyl)-2pentene

[55334-57-1]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 3.5505 · 10-1 (combined temperature ranges, weighted), σc,uw = 9.4261 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.22144 · 103 -7.00764 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05 273.15 293.15 310.93

ρexp ± 2σ est −3

kg ⋅ m

1030.40 ± 1.00 1015.90 ± 1.00 1002.90 ± 1.00 988.00 ± 1.00 961.10 ± 1.50 1030.40 ± 1.00 1015.90 ± 1.00 1002.90 ± 1.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.38 -0.11 -0.63 0.02 0.38 0.38 -0.11 -0.65

43-sch/cla-1(∆) 43-sch/cla-1(∆) 43-sch/cla-1(∆) 43-sch/cla-1(∆) 43-sch/cla-1(∆) 47-sch( ) 47-sch( ) 47-sch( )

{ { {

T K

333.15 372.04 293.15 273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

988.00 ± 1.00 961.10 ± 1.50 1015.90 ± 1.00 1030.40 ± 1.00 1015.90 ± 1.00 1002.90 ± 1.00 988.00 ± 1.00 961.10 ± 1.50

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

0.02 0.38 -0.11 0.38 -0.11 -0.63 0.02 0.38

{ {

47-sch( ) 47-sch( ) 49-foe/fen( ) 68-ano-1(∇) 68-ano-1(∇) 68-ano-1(∇) 68-ano-1(∇) 68-ano-1(∇) cont.

Landolt-Börnstein New Series IV/8F

150

2.5 Phenyl Groups on Unsaturated Carbon Chains

ρ

ρ

1,5-Diphenyl-3-(2-phenylethyl)-2-pentene (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 1032.23 ± 1.07 1025.22 ± 1.06 1018.21 ± 1.04 1016.01 ± 1.03 1012.50 ± 1.01

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 1011.21 ± 1.01 1004.20 ± 0.99 997.19 ± 0.98 990.18 ± 1.01 983.18 ± 1.06

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 976.17 ± 1.17 969.16 ± 1.32 962.15 ± 1.53 955.15 ± 1.81

Landolt-Börnstein New Series IV/8F

2.5 Phenyl Groups on Unsaturated Carbon Chains Tetraphenylethylene

[632-51-9]

151

C26H20

MW =332.44

305

C26H30

MW =342.52

306

C26H30

MW =342.52

307

C26H36

MW =348.57

308

Table 1. Experimental value with uncertainty. T K 273.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1155.0 ± 2.0

29-zie/dit

4,7-Bis(phenylmethylene)-2,9-dimethyl5-decyne

[500037-23-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

995.1 ± 1.0

37-pin/mar

1-(2,4-Dimethylphenyl)-2(phenylmethyl)-3-phenyl-1-pentene

[500037-47-8]

Table 1. Experimental value with uncertainty. T K

297.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1028.0 ± 1.0

36-har-2

1,1-Diphenyl-1-tetradecene

[62155-38-8]

Table 1. Fit with estimated B coefficient for 18 accepted points. Deviation σw = 0.343. Coefficient ρ = A + BT 1132.07 A -0.700 B Table 2. Experimental values with uncertainties anddeviation from calculated values. T K

293.15 293.15 293.15 310.95 333.15 372.05 293.15 310.95 333.15

ρexp ± 2σ est kg ⋅ m−3

926.7 ± 1.0 926.7 ± 1.0 926.7 ± 1.0 914.3 ± 1.0 898.6 ± 1.0 872.5 ± 1.5 926.8 ± 1.0 914.4 ± 1.0 898.7 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.17 -0.17 -0.17 -0.11 -0.27 0.86 -0.07 -0.01 -0.17

43-sch/cla-1 49-foe/fen 41-cos/sut-1 41-cos/sut-1 41-cos/sut-1 41-cos/sut-1 46-sch/her 46-sch/her 46-sch/her

T K

372.05 293.15 310.95 333.15 372.05 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

872.6 ± 1.5 926.7 ± 1.0 914.4 ± 1.0 898.7 ± 1.0 872.6 ± 1.5 926.8 ± 1.0 914.4 ± 1.0 898.7 ± 1.0 872.6 ± 1.5

ρexp − ρcalc Ref. kg ⋅ m−3

0.96 -0.17 -0.01 -0.17 0.96 -0.07 -0.01 -0.17 0.96

46-sch/her 47-sch 47-sch 47-sch 47-sch 68-ano-1 68-ano-1 68-ano-1 68-ano-1 cont.

Landolt-Börnstein New Series IV/8F

152

2.5 Phenyl Groups on Unsaturated Carbon Chains

1,1-Diphenyl-1-tetradecene (cont.) Table 3. Recommended values. ρexp ± 2σ est

T K 290.00 293.15 298.15 310.00

ρexp ± 2σ est

T K 320.00 330.00 340.00 350.00

−3

kg ⋅ m

929.1 ± 1.7 926.9 ± 1.6 923.4 ± 1.4 915.1 ± 1.1

kg ⋅ m

908.1 ± 1.1 901.1 ± 1.2 894.1 ± 1.6 887.1 ± 2.0

1,1,3,3-Tetraphenylpropene

[500037-50-3]

ρexp ± 2σ est

T K 360.00 370.00 380.00

−3

kg ⋅ m−3

880.1 ± 2.4 873.1 ± 2.9 866.1 ± 3.3

C27H22

MW =346.47

309

C28H32

MW = 368.56

310

Table 1. Experimental value with uncertainty. T K

273.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

crystal 1135.0 ± 2.0

29-zie/dit

1,7-Diphenyl-4-(3-phenylpropyl)-3heptene

[55282-03-6]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 9.5629 · 10-2 (combined temperature ranges, weighted), σc,uw = 3.1380 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.18982 · 103 -6.73785 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.93 333.15 372.04

ρexp ± 2σ est −3

kg ⋅ m

1005.90 ± 1.00 992.20 ± 1.00 980.20 ± 1.00 965.40 ± 1.00 939.20 ± 1.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.12 -0.10 -0.12 0.05 0.05

48-ano( 48-ano( 48-ano( 48-ano( 48-ano(

) ) ) ) )

T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

1005.90 ± 1.00 992.20 ± 1.00 980.20 ± 1.00 965.40 ± 1.00 939.20 ± 1.50

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

0.12 -0.10 -0.11 0.05 0.06

68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ )

cont.

Landolt-Börnstein New Series IV/8F

153

ρ

ρ

2.5 Phenyl Groups on Unsaturated Carbon Chains

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 1007.90 ± 1.11 1001.16 ± 1.09 994.43 ± 1.05 992.30 ± 1.04 988.94 ± 1.02

1,1-Diphenyl-1-hexadecene

ρ ± σ fit kg ⋅ m−3

T K

987.69 ± 1.02 980.95 ± 0.99 974.21 ± 0.98 967.48 ± 1.01 960.74 ± 1.07

300.00 310.00 320.00 330.00 340.00

[13456-25-2]

T K

350.00 360.00 370.00 380.00

C28H40

ρ ± σ fit kg ⋅ m−3 954.00 ± 1.18 947.26 ± 1.34 940.52 ± 1.57 933.79 ± 1.86

MW =376.63

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.601. Coefficient ρ = A + BT A 1115.36 B -0.670 cont.

Landolt-Börnstein New Series IV/8F

311

154

2.5 Phenyl Groups on Unsaturated Carbon Chains

1,1-Diphenyl-1-hexadecene (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 373.15 323.15 273.15 293.15

ρexp ± 2σ est −3

kg ⋅ m

918.6 ± 1.5 866.6 ± 2.0 899.1 ± 1.5 931.6 ± 1.5 919.1 ± 1.5

ρexp − ρcalc Ref. kg ⋅ m−3

-0.35 1.25 0.25 -0.75 0.15

34-lan/cec 38-eva-2 38-eva-2 38-eva-2 41-sch/har

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00

kg ⋅ m−3

934.5 ± 3.8 927.8 ± 3.0 921.1 ± 2.2 919.0 ± 2.0 915.6 ± 1.7

5,14-Diphenyl-5,13-octadiene

kg ⋅ m−3

907.7 ± 1.6 901.0 ± 2.1 894.3 ± 2.9 887.6 ± 3.8

[500037-22-9]

T K 350.00 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

880.9 ± 4.7 874.2 ± 5.7 867.5 ± 6.7 860.8 ± 7.6

C30H42

MW =402.66

312

C30H44

MW =404.68

313

C30H44

MW =404.68

314

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

930.6 ± 1.0

36-mik

1,1-Diphenyl-1-octadecene

[500037-14-9]

Table 1. Experimental values with uncertainties. T K

298.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

917.0 ± 2.0 918.6 ± 2.0

36-mik 41-sch/har

2-Benzyl-1-phenyl-2-heptadecene

[13287-18-8]

Table 1. Fit with estimated B coefficient for 4 accepted points. Deviation σw = 0.753. Coefficient ρ = A + BT 1120.56 A -0.670 B cont.

Landolt-Börnstein New Series IV/8F

2.5 Phenyl Groups on Unsaturated Carbon Chains

155

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 373.15 323.15 273.15

ρexp ± 2σ est −3

kg ⋅ m

923.7 ± 1.5 871.7 ± 1.5 904.2 ± 1.5 936.7 ± 1.5

ρexp − ρcalc Ref. kg ⋅ m−3

-0.45 1.15 0.15 -0.85

34-lan/cec 38-eva-2 38-eva-2 38-eva-2

Table 3. Recommended values. T K

270.00 280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est kg ⋅ m−3

939.7 ± 4.8 933.0 ± 3.9 926.3 ± 3.0 924.2 ± 2.7 920.8 ± 2.3

T K

310.00 320.00 330.00 340.00

ρexp ± 2σ est kg ⋅ m−3

912.9 ± 1.6 906.2 ± 1.6 899.5 ± 2.1 892.8 ± 2.9

T K

350.00 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

886.1 ± 3.8 879.4 ± 4.7 872.7 ± 5.6 866.0 ± 6.6

3.1 Saturated Alicyclic Rings

157

3 Tabulated Data on Density - Direct Bonding Between Rings 3.1 Saturated Alicyclic Rings 1,1'-Bicyclopentyl

[1636-39-1]

C10H18

MW = 138.25

315

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.2178 · 10-1 (combined temperature ranges, weighted), σc,uw = 4.5371 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.94 K ρ = A + BT + CT 2 + DT 3 + … 1.07049 · 103 -6.66377 · 10-1 -1.22861 · 10-4

Coefficient A B C

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 293.15 293.15 273.15 293.15 310.93 333.15

ρexp ± 2σ est kg ⋅ m

−3

864.80 ± 0.60 864.70 ± 0.60 864.60 ± 0.30 864.50 ± 0.30 879.30 ± 0.50 864.60 ± 0.50 851.40 ± 0.50 834.90 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.22 0.12 0.02 -0.08 -0.00 0.02 -0.02 0.05

30-zel/sch(✕ ) 48-ano-3(◆) 49-boo/gre( ) 50-boo/gre( ) 52-ano(∆) 52-ano(∆) 52-ano(∆) 52-ano(∆)

{

T K

372.94 310.93 273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m

−3

805.20 ± 0.70 851.10 ± 0.80 879.30 ± 0.50 864.60 ± 0.50 851.40 ± 0.50 834.90 ± 0.50 805.20 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.32 -0.32 -0.00 0.02 -0.00 0.05 -0.36

52-ano(∆) 63-gud/cam(✕ ) 68-ano-1(∇) 68-ano-1(∇) 68-ano-1(∇) 68-ano-1(∇) 68-ano-1(∇)

Further references: [26-zel/tit, 38-eva-2, 49-wei, 55-lev/skv, 61-koz/sku]. Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 881.61 ± 0.58 874.27 ± 0.52 866.91 ± 0.50 864.58 ± 0.50 860.89 ± 0.51

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 859.52 ± 0.51 852.11 ± 0.54 844.67 ± 0.56 837.21 ± 0.58 829.72 ± 0.61

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 822.21 ± 0.64 814.67 ± 0.69 807.11 ± 0.77 799.53 ± 0.89 cont.

Landolt-Börnstein New Series IV/8F

158

3.1 Saturated Alicyclic Rings

ρ

ρ

1,1'-Bicyclopentyl (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

1,1'-Bicyclohexyl

[92-51-3]

C12H22

MW = 166.31

316

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.8281 (combined temperature ranges, weighted), σc,uw = 3.9754 · 10-1 (combined temperature ranges, unweighted). Coefficient A B

T = 293.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.06149 · 103 -5.99235 · 10-1

cont.

Landolt-Börnstein New Series IV/8F

3.1 Saturated Alicyclic Rings

159

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

292.75 293.75 294.95 298.15 293.15 293.15 293.15 303.15 293.15 293.15 310.93

−3

kg ⋅ m

887.60 ± 2.00 886.20 ± 0.60 894.70 ± 8.00 883.30 ± 1.00 886.50 ± 0.70 886.00 ± 0.80 886.00 ± 0.60 879.00 ± 0.60 886.00 ± 0.60 886.50 ± 0.50 873.90 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

1.54 0.74 9.96 0.48 0.68 0.18 0.18 -0.83 0.18 0.68 -1.27

29-huc/neu1) 29-huc/neu(∇) 29-huc/neu1) 31-kag(✕ ) 42-ju /woo(✕ ) 45-gre/vog(✕ ) 49-foe/fen(◆) 49-wei(✕ ) 50-wis/ser(✕ ) 58-ano( ) 58-ano( )

{ {

T K

333.15 372.04 293.15 298.15 293.15 298.15 293.15 310.95 333.15 372.05 298.15

ρexp ± 2σ est −3

kg ⋅ m

858.10 ± 0.50 842.10 ± 0.70 886.19 ± 0.60 882.49 ± 0.60 886.17 ± 0.60 882.47 ± 0.60 886.50 ± 0.50 873.90 ± 0.50 858.10 ± 0.50 842.10 ± 0.70 882.73 ± 0.60

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

-3.75 3.55 0.37 -0.33 0.35 -0.35 0.68 -1.25 -3.75 3.56 -0.09

{ {

58-ano( ) 58-ano( ) 61-jes/sta(✕ ) 61-jes/sta(✕ ) 63-mea/sta(✕ ) 63-mea/sta(✕ ) 68-ano-1( ) 68-ano-1( ) 68-ano-1( ) 68-ano-1( ) 86-tar/dia(∆)

Not included in Fig. 1.

ρ

ρ

1)

ρexp ± 2σ est

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

160

3.1 Saturated Alicyclic Rings

1,1’-Bicyclohexyl (cont.) Further references: [02-kur, 04-sab/mai, 15-sab/mur, 25-ipa/orl, 26-zel/tit, 32-zel/sch-1, 33-nam/aba, 33sig/cra, 34-fre/cog, 36-bro/dur, 37-nam/aba, 38-eva-2, 59-wu /how, 63-gud/cam]. Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

290.00 293.15 298.15 300.00

ρ ± σ fit kg ⋅ m−3

ρ ± σ fit kg ⋅ m−3

T K

887.71 ± 0.64 885.82 ± 0.64 882.82 ± 0.63 881.72 ± 0.62

875.72 ± 0.8 869.73 ± 1.0 863.74 ± 1.3 857.75 ± 1.7

310.00 320.00 330.00 340.00

Cyclopentylcycloheptane

[42347-48-8]

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 851.75 ± 2.1 845.76 ± 2.4 839.77 ± 2.7 833.78 ± 3.0

C12H22

MW =166.31

317

C12H22

MW =166.31

318

C12H22

MW =166.31

319

C12H22

MW =166.31

320

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

891.1 ± 0.5

61-koz/sku

3,3'-Dimethyl-1,1'-bicyclopentyl

[500037-62-7]

Table 1. Experimental values with uncertainties. T K 293.15 291.65

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

878.4 ± 3.0 875.1 ± 3.0

12-sch/seg 26-zel/tit-1

(2-Methylcyclopentyl)cyclohexane

[5405-90-3]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

868.0 ± 2.0

32-zel/sch-1

(3-Methylcyclopentyl)cyclohexane

[500037-65-0]

Table 1. Experimental value with uncertainty. T K

290.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

890.2 ± 2.0

25-zel

Landolt-Börnstein New Series IV/8F

3.1 Saturated Alicyclic Rings 1-Cyclopentyl-2,5-dimethylcyclohexane

[500033-68-1]

161

C13H24

MW =180.33

321

C13H24

MW =180.33

322

C13H24

MW =180.33

323

C13H24

MW =180.33

324

C13H24

MW =180.33

325

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

876.5 ± 1.5

50-pok

1-Cyclohexyl-1-methylcyclohexane

[500040-31-3]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

889.7 ± 1.0

56-khr/kon

2-Methyl-1,1'-bicyclohexyl

[66324-47-8]

Table 1. Experimental values with uncertainties. T K 273.15 293.15 293.15 310.93

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

920.3 ± 8.0 905.8 ± 8.0 891.5 ± 2.0 871.5 ± 2.0

25-gar/rei 25-gar/rei 57-sid 63-gud/cam

2-Methyl-1,1'-bicyclohexyl (low boiling isomer)

[500040-21-1]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

884.5 ± 0.6

51-goo/wis-1

2-Methyl-1,1'-bicyclohexyl (high boiling isomer)

[500040-22-2]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

894.5 ± 0.6

Landolt-Börnstein New Series IV/8F

51-goo/wis-1

162

3.1 Saturated Alicyclic Rings

1-Cyclohexyl-3-methylcyclohexane

[29460-88-6]

C13H24

MW =180.33

326

C14H26

MW =194.36

327

C14H26

MW =194.36

328

C 14H26

MW =194.36

329

Table 1. Experimental values with uncertainties. T K

273.15 291.15 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

963.4 ± 20.0 913.8 ± 10.0 886.7 ± 10.0 893.0 ± 1.0

10-mai/mur 33-pet/ang 33-pet/ang 57-sid

1,1'-Bicycloheptyl

[23183-11-1]

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.700. Coefficient ρ = A + BT 1111.26 A -0.700 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15

ρexp ± 2σ est kg ⋅ m−3

919.4 ± 2.0 906.8 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.70 0.70

02-mar/jak-1 02-mar/jak-1

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

922.3 ± 2.3 915.3 ± 1.9 908.3 ± 2.0 906.1 ± 2.2 902.6 ± 2.4

1-Cyclopentyl-2,4,6-trimethylcyclohexane

[500033-67-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

877.1 ± 1.5

50-pok

3,3'-Diethyl-1,1'-bicyclopentyl

[500037-63-8]

Table 1. Experimental value with uncertainty. T K

288.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

875.7 ± 3.0

37-bra/kam Landolt-Börnstein New Series IV/8F

3.1 Saturated Alicyclic Rings l-3,3'-Dimethyl-1,1'-bicyclohexyl

[500037-66-1]

163

C14H26

MW =194.36

330

C14H26

MW =194.36

331

C14H26

MW =194.36

332

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.248. Coefficient ρ = A + BT A 1083.81 B -0.700 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 293.15

ρexp ± 2σ est kg ⋅ m−3

ρexp − ρcalc Ref. kg ⋅ m−3

892.2 ± 2.0 878.8 ± 2.0 878.8 ± 2.0

-0.35 0.15 0.20

02-kur-1 02-kur-1 02-kur-1

Table 3. Recommended values. ρexp ± 2σ est

T K 270.00 280.00 290.00 293.15 298.15

kg ⋅ m−3

894.8 ± 2.4 887.8 ± 1.9 880.8 ± 1.8 878.6 ± 1.9 875.1 ± 2.2

2-Ethyl-1,1'-bicyclohexyl

[66826-94-6]

Table 1. Experimental values with uncertainties. T K

273.15 293.15 310.93

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

924.0 ± 20.0 912.6 ± 20.0 873.1 ± 0.8

25-gar/rei 25-gar/rei 63-gud/cam

2-Ethyl-1,1'-bicyclohexyl (low boiling isomer)

[500040-23-3]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

890.6 ± 0.6

Landolt-Börnstein New Series IV/8F

51-goo/wis-1

164

3.1 Saturated Alicyclic Rings

2-Ethyl-1,1'-bicyclohexyl (high boiling isomer)

[500040-24-4]

C14H26

MW =194.36

333

C15H26

MW = 206.37

334

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

896.2 ± 0.6

51-goo/wis-1

1,1':3',1''-Tercyclopentane

[6051-40-7]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 4.6617 · 10-1 (combined temperature ranges, weighted), σc,uw = 4.2800 · 10-1 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.10297 · 103 -6.58051 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

310.93 273.15 293.15

ρexp ± 2σ est −3

kg ⋅ m

900.50 ± 2.00 922.90 ± 0.50 909.70 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

2.13 -0.33 -0.37

T K

63-gud/cam( ) 310.95 68-ano-1(✕ ) 333.15 68-ano-1(✕ ) 372.05

ρexp ± 2σ est −3

kg ⋅ m

897.90 ± 0.50 883.30 ± 0.50 857.60 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.45 -0.44 -0.55

68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ )

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 925.30 ± 1.1 918.72 ± 1.0 912.14 ± 1.0 910.07 ± 1.0 906.78 ± 1.0

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 905.56 ± 1.00 898.98 ± 0.98 892.40 ± 0.90 885.82 ± 0.79 879.24 ± 0.68

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 872.66 ± 0.63 866.08 ± 0.65 859.49 ± 0.76 852.91 ± 1.00

cont.

Landolt-Börnstein New Series IV/8F

165

ρ

ρ

3.1 Saturated Alicyclic Rings

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

2-(1-Methylethyl)-1,1'-bicyclohexyl (low boiling isomer)

[500040-27-7]

C15H28

MW =208.39

335

C15H28

MW =208.39

336

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

893.0 ± 0.6

51-goo/wis-1

2-(1-Methylethyl)-1,1'-bicyclohexyl (high boiling isomer)

[500040-28-8]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

903.6 ± 0.6

Landolt-Börnstein New Series IV/8F

51-goo/wis-1

166

3.1 Saturated Alicyclic Rings

2-Propyl-1,1'-bicyclohexyl (low boiling isomer)

[500040-25-5]

C15H28

MW =208.39

337

C15H28

MW =208.39

338

C16H30

MW =222.41

339

C16H30

MW =222.41

340

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

885.3 ± 0.6

51-goo/wis-1

2-Propyl-1,1'-bicyclohexyl (high boiling isomer)

[500040-26-6]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

892.0 ± 0.6

51-goo/wis-1

1,1'-Bicyclooctyl

[6708-17-4]

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.138. Coefficient ρ = A + BT 1127.18 A -0.680 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

291.35 293.15

ρexp ± 2σ est −3

kg ⋅ m

ρexp − ρcalc Ref. kg ⋅ m−3

929.2 ± 2.0 927.7 ± 2.0

0.14 -0.14

31-ruz/boe 31-ruz/boe

Table 3. Recommended values. T K 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

930.0 ± 1.8 927.8 ± 1.8 924.4 ± 1.9

2-Butyl-1,1'-bicyclohexyl (low boiling isomer)

[500040-29-9]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

882.3 ± 0.6

51-goo/wis-1

Landolt-Börnstein New Series IV/8F

3.1 Saturated Alicyclic Rings 2-Butyl-1,1'-bicyclohexyl (high boiling isomer)

[500040-30-2]

167

C16H30

MW =222.41

341

C16H30

MW =222.41

342

C17H30

MW =234.43

343

C18H32

MW = 248.45

344

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

888.2 ± 0.6

51-goo/wis-1

4-Butyl-1,1'-bicyclohexyl

[93189-65-2]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

878.9 ± 2.0

60-kap/kaz

Cyclopentylbicyclohexyl

[26447-22-3]

Table 1. Experimental value with uncertainty. T K 310.93

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

916.9 ± 1.0

63-gud/cam

1,1':2'1''-Tercyclohexyl

[2456-43-1]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 2.4554 · 10-2 (combined temperature ranges, weighted), σc,uw = 1.4176 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.12588 · 103 -6.21408 · 10-1 -3.81970 · 10-5

Coefficient A B C

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95

ρexp ± 2σ est −3

kg ⋅ m

953.30 ± 0.50 940.40 ± 0.50 929.00 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.01 -0.03 0.04

68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ )

T K

333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

914.60 ± 0.50 889.40 ± 0.50

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

-0.02 0.00

68-ano-1(✕ ) 68-ano-1(✕ )

Further references: [63-gud/cam].

cont.

Landolt-Börnstein New Series IV/8F

168

3.1 Saturated Alicyclic Rings

ρ

ρ

1,1':2'1''-Tercyclohexyl (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 955.32 ± 0.68 948.89 ± 0.57 942.46 ± 0.53 940.43 ± 0.53 937.21 ± 0.53

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 936.02 ± 0.53 929.57 ± 0.55 923.12 ± 0.56 916.66 ± 0.57 910.19 ± 0.56

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 903.71 ± 0.56 897.22 ± 0.58 890.73 ± 0.64 884.23 ± 0.77

Landolt-Börnstein New Series IV/8F

3.1 Saturated Alicyclic Rings 1,1':3',1''-Tercyclohexyl

[1706-50-9]

169

C18H32

MW =248.45

345

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.401. Coefficient ρ = A + BT A 1123.18 B -0.640 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 333.15 372.04 388.15 1)

ρexp ± 2σ est kg ⋅ m

−3

912.1 ± 20.0 910.3 ± 1.0 885.3 ± 1.0 874.2 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

-23.46 0.34 0.23 -0.56

37-nam/aba1) 68-ano-1 68-ano-1 68-ano-1

Not included in calculation of linear coefficients.

Table 3. Recommended values. ρexp ± 2σ est

T K 330.00 340.00 350.00

ρexp ± 2σ est

T K 360.00 370.00

−3

kg ⋅ m

912.0 ± 3.5 905.6 ± 2.6 899.2 ± 1.6

2,2',4,4',6,6'-Hexamethyl1,1'-bicylohexyl

−3

kg ⋅ m

892.8 ± 0.9 886.4 ± 1.0

[95278-29-8]

T K 380.00 390.00

ρexp ± 2σ est kg ⋅ m−3

880.0 ± 1.7 873.6 ± 2.7

C18H34

MW =250.47

346

C18H34

MW =250.47

347

C19H36

MW =264.49

348

Table 1. Experimental values with uncertainties. T K

298.15 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

890.6 ± 2.0 890.6 ± 2.0

31-adk/zar 33-adk/zar

4-Hexyl-1,1'-bicyclohexyl

[94376-01-9]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

876.4 ± 2.0

60-kap/kaz

4-Heptyl-1,1'-bicyclohexyl

[96667-88-8]

Table 1. Experimental value with uncertainty. T K

310.93

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

860.1 ± 1.0

Landolt-Börnstein New Series IV/8F

63-gud/cam

170

3.1 Saturated Alicyclic Rings

4,4'-Dibutyl-1,1'-bicyclohexyl

[96624-48-5]

C20H38

MW =278.52

349

C20H38

MW =278.52

350

C20H38

MW =278.52

351

C21H40

MW =292.55

352

C22H38

MW =302.54

353

C22H42

MW =306.58

354

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

872.1 ± 2.0

60-kap/kaz

4,4'-Dimethyl-1,1'-bis(1-methylethyl)1,1'-bicyclohexyl

[500037-67-2]

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

891.0 ± 2.0 891.0 ± 2.0

01-kur-1 01-kur-1

4-Octyl-1,1'-bicyclohexyl

[94873-86-6]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

871.8 ± 2.0

60-kap/kaz

4-Nonyl-1,1'-bicyclohexyl

[95135-87-8]

Table 1. Experimental value with uncertainty. T K 310.93

ρexp ± 2σ est

Ref.

kg ⋅ m−3

872.7 ± 1.0

63-gud/cam

3,3'-Dicyclohexyl-1,1'-bicyclopentyl

[500037-79-6]

Table 1. Experimental value with uncertainty. T K 291.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

959.2 ± 2.0

37-bra/kam

4-(1-Propylheptyl)-1,1'-bicyclohexyl

[53250-36-5]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

877.4 ± 2.0

60-kap/kaz

Landolt-Börnstein New Series IV/8F

3.1 Saturated Alicyclic Rings 3,3'-Diheptyl-1,1'-bicyclopentyl

[500040-19-7]

171

C24H22

MW =310.44

355

C26H50

MW =362.68

356

C26H50

MW = 362.68

357

Table 1. Experimental value with uncertainty. T K 293.65

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

866.8 ± 1.5

41-von/rei

4,4'-Diheptyl-1,1'-bicyclohexyl

[103043-49-8]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

875.4 ± 2.0

60-kap/kaz

2-Hexadecyl-1,1'-bicyclopentyl

[55334-11-7]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.5672 · 10-1 (combined temperature ranges, weighted), σc,uw = 5.2484 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.04638 · 103 -6.37888 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.93 333.15 372.04

ρexp ± 2σ est kg ⋅ m−3

872.00 ± 0.50 859.60 ± 0.50 847.90 ± 0.50 833.70 ± 0.50 809.20 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.14 0.22 -0.14 -0.17 0.14

) ) ) ) )

47-sch( 47-sch( 47-sch( 47-sch( 47-sch(

T K

293.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

859.40 ± 0.60 859.60 ± 0.50 847.90 ± 0.50 833.70 ± 0.50 809.20 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.02 0.22 -0.13 -0.17 0.15

49-foe/fen(∆) 68-ano-1( ) 68-ano-1( ) 68-ano-1( ) 68-ano-1( )

{ { { {

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 874.15 ± 0.57 867.77 ± 0.57 861.39 ± 0.55 859.38 ± 0.55 856.19 ± 0.54

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 855.01 ± 0.53 848.63 ± 0.51 842.25 ± 0.50 835.88 ± 0.50 829.50 ± 0.52

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 823.12 ± 0.56 816.74 ± 0.64 810.36 ± 0.74 803.98 ± 0.88 cont.

Landolt-Börnstein New Series IV/8F

172

3.1 Saturated Alicyclic Rings

ρ

ρ

2-Hexadecyl-1,1'-bicyclopentyl (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

2'-Dodecyl-1,1':3',1''-tercyclopentyl

[55282-68-3]

C27H50

MW = 374.69

358

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 2.3529 · 10-2 (combined temperature ranges, weighted), σc,uw = 1.2736 · 10-2 (combined temperature ranges, unweighted). Coefficient A B

T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.07297 · 103 -6.24118 · 10-1

cont.

Landolt-Börnstein New Series IV/8F

3.1 Saturated Alicyclic Rings

173

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

−3

kg ⋅ m

902.50 ± 0.50 890.00 ± 0.50 878.90 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.01 -0.01 0.00

68-ano-1( ) 68-ano-1( ) 68-ano-1( )

T K

333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

865.00 ± 0.50 840.80 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.04 0.04

68-ano-1( ) 68-ano-1( )

ρ

ρ

273.15 293.15 310.95

ρexp ± 2σ est

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρ ± σ fit kg ⋅ m−3 904.46 ± 0.73 898.21 ± 0.66 891.97 ± 0.59 890.01 ± 0.56 886.89 ± 0.53

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 885.73 ± 0.51 879.49 ± 0.45 873.25 ± 0.42 867.01 ± 0.43 860.77 ± 0.48

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 854.53 ± 0.58 848.28 ± 0.73 842.04 ± 0.94 835.80 ± 1.22

174

3.1 Saturated Alicyclic Rings

4,4'-Dioctylbicyclohexyl

[96374-56-0]

C28H54

MW =390.74

359

C28H54

MW =390.74

360

C30H58

MW =418.79

361

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

870.9 ± 2.0

60-kap/kaz

2-Octadecylbicyclopentyl

[500040-17-5]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

868.4 ± 1.0

39-sui/gem

Bicyclopentadecyl

[500037-71-8]

Table 1. Experimental values with uncertainties. T K

361.75 373.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

872.8 ± 2.0 866.0 ± 2.0

31-ruz/boe 31-ruz/boe

Landolt-Börnstein New Series IV/8F

3.2 Unsaturated Alicyclic Rings and Side Chains

175

3.2 Unsaturated Alicyclic Rings and Side Chains

1-Cyclopentylcyclopentene

[4884-21-3]

C10H16

MW =136.24

362

[2690-17-7]

C 10H16

MW =136.24

363

[500037-57-0]

C11H18

MW =150.26

364

C12H18

MW =162.27

365

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

889.8 ± 2.0 933.2 ± 1.0

32-zel/sch-1 49-boo/gre

3-Cyclopentylcyclopentene Table 1. Experimental and recommended values with uncertainties. ρexp ± 2σ est T Ref. −3 K kg ⋅ m 293.15 883.8 ± 1.5 37-bra/kam 293.15 883.2 ± 1.0 49-boo/gre 293.15 883.4 ± 1.0 Recommended

2-Cyclohexylcyclopentene

Table 1. Experimental value with uncertainty. T K

291.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

899.5 ± 2.0

37-bra/kam

Bis(2-cyclohexen-1-yl)

[1541-20-4]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

929.3 ± 2.0

Landolt-Börnstein New Series IV/8F

34-fre/cog

176

3.2 Unsaturated Alicyclic Rings and Side Chains

1-Cyclohexylcyclohexene

[3282-54-0]

C12H20

MW = 164.29

366

Table 1. Experimental and recommended values with uncertainties. T K

293.15 292.55 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

901.0 ± 4.0 907.1 ± 3.0 908.6 ± 2.0 904.0 ± 2.0 906.3 ± 2.6

11-wal1) 29-huc/neu1) 32-zel/sch-1 33-sig/cra Recommended

Not included in calculation of recommended value.

Landolt-Börnstein New Series IV/8F

3.3 Cycloalkyl Benzenes

177

3.3 Cycloalkyl Benzenes Cyclopropylbenzene

[873-49-4]

C9H10

MW =118.18

369

Table 1. Fit with estimated B coefficient for 7 accepted points. Deviation σw = 0.771. Coefficient ρ = A + BT A 1181.84 B -0.820 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 288.15 293.15

ρexp ± 2σ est

ρexp − ρcalc Ref. kg ⋅ m−3

kg ⋅ m

−3

940.0 ± 2.0 944.8 ± 2.0 939.7 ± 2.0

-1.50 -0.81 -1.75

T K

13-kiz 13-kiz 30-les

297.15 298.15 293.15

ρexp ± 2σ est kg ⋅ m

−3

939.7 ± 2.0 937.4 ± 1.0 942.0 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

1.53 0.04 0.54

30-les 47-rog-2 69-par/kho

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m−3

952.2 ± 2.2 944.0 ± 1.7 941.5 ± 1.6 937.4 ± 1.6

280.00 290.00 293.15 298.15

Cyclobutylbenzene

[4392-30-7]

C10H12

MW =132.21

370

C11H14

MW = 146.23

371

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

937.8 ± 2.0

Cyclopentylbenzene

34-cas [700-88-9]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.3052 (combined temperature ranges, weighted), σc,uw = 4.2916 · 10-1 (combined temperature ranges, unweighted). Coefficient A B

T = 273.15 to 373.15 K ρ = A + BT + CT 2 + DT 3 + … 1.17909 · 103 -7.90014 · 10-1 cont

Landolt-Börnstein New Series IV/8F

178

3.3 Cycloalkyl Benzenes

Cyclopentylbenzene (cont.)

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

298.15 292.15 293.15 273.15 293.15 293.15

ρexp ± 2σ est −3

kg ⋅ m

943.19 ± 2.00 950.30 ± 2.00 947.40 ± 1.00 961.90 ± 2.00 947.10 ± 1.00 949.90 ± 2.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.36 2.01 -0.10 -1.40 -0.40 2.40

14-bau-1(✕ ) 25-zel/tit(✕ ) 31-zel/tit( ) 33-dup/cha(∆) 33-dup/cha(∆) 34-cas(◆)

T K

292.15 293.15 273.15 293.15 323.15 373.15

ρexp ± 2σ est −3

kg ⋅ m

950.90 ± 2.00 947.00 ± 1.00 961.80 ± 2.00 946.20 ± 2.00 922.80 ± 2.00 883.80 ± 2.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

2.61 -0.50 -1.50 -1.30 -1.00 -0.50

36-den(∇) 36-dup-3( ) 38-eva-2(✕ ) 38-eva-2(✕ ) 38-eva-2(✕ ) 38-eva-2(✕ )

{

ρ

ρ

Further references: [38-nam/pok].

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

3.3 Cycloalkyl Benzenes

179

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

965.79 ± 2.23 957.89 ± 1.83 949.99 ± 1.64 947.50 ± 1.63 943.55 ± 1.63

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3

T K

942.09 ± 1.65 934.19 ± 1.79 926.28 ± 2.02 918.38 ± 2.27 910.48 ± 2.51

300.00 310.00 320.00 330.00 340.00

1-Phenyl-1-cyclohexene

[771-98-2]

ρ ± σ fit kg ⋅ m−3

T K

902.58 ± 2.67 894.68 ± 2.72 886.78 ± 2.64 878.88 ± 2.44

350.00 360.00 370.00 380.00

C12H14

MW =158.24

372

Table 1. Experimental values with uncertainties. T K

273.15 287.15 298.30 287.85

ρexp ± 2σ est

1003.8 ± 3.0 994.0 ± 3.0 987.1 ± 3.0 993.2 ± 3.0

07-sab/mai-4 07-sab/mai-4 14-bau-2 15-von/tre

3-Phenyl-1-cyclohexene

ρexp ± 2σ est

T K

Ref.

kg ⋅ m−3

Ref.

kg ⋅ m−3

288.05 293.15 293.15 273.15

993.0 ± 3.0 993.1 ± 3.0 984.0 ± 3.0 1008.0 ± 3.0

[15232-96-9]

15-von/tre 16-von/hei 33-sig/cra 35-lev/sfi

C12H14

MW =158.24

373

C12H16

MW = 160.26

374

Table 1. Experimental value with uncertainty. T K 299.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

967.0 ± 3.0

41-ber

Cyclohexylbenzene

[827-52-1]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 3.1610 · 10-1 (combined temperature ranges, weighted), σc,uw = 1.2873 · 10-1 (combined temperature ranges, unweighted). T = 273.15 to 373.15 K ρ = A + BT + CT 2 + DT 3 + … 1.18090 · 103 -8.11777 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

289.15 295.15

ρexp ± 2σ est kg ⋅ m

−3

947.00 ± 2.00 940.50 ± 1.50

Landolt-Börnstein New Series IV/8F

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.82 -0.81

29-bod(✕ ) 37-ish/mae(✕ )

T K

293.15 293.15

ρexp ± 2σ est kg ⋅ m

−3

943.60 ± 1.50 943.80 ± 1.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.67 0.87

37-nam/pok(✕ ) 37-tsu/sid(✕ ) cont.

180

3.3 Cycloalkyl Benzenes

Cyclohexylbenzene (cont.) Table 2 (cont.) T K

273.15 293.15 323.15 373.15 288.15

ρexp ± 2σ est −3

kg ⋅ m

959.10 ± 1.00 942.80 ± 1.00 918.30 ± 2.00 877.50 ± 2.00 947.00 ± 1.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.06 -0.13 -0.28 -0.49 0.01

38-eva-2(◆) 38-eva-2(◆) 38-eva-2(◆) 38-eva-2(◆) 39-hal/caw(∇)

T K

293.15 298.15 293.15 298.15 298.15

ρexp ± 2σ est −3

kg ⋅ m

942.72 ± 0.50 938.74 ± 0.50 942.70 ± 0.50 938.72 ± 0.50 938.97 ± 0.40

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.21 -0.13 -0.23 -0.15 0.10

61-jes/sta(∆) 61-jes/sta(∆) 63-mea/sta( ) 63-mea/sta( ) 86-tar/dia( )

{ {

ρ

ρ

Further references: [01-kur-3, 31-kag, 34-lov/cam, 36-mat/han, 37-cor/ipa, 37-mck/sow].

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

3.3 Cycloalkyl Benzenes

181

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

961.72 ± 0.95 953.60 ± 0.97 945.49 ± 1.03 942.93 ± 1.06 938.87 ± 1.11

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3

T K

937.37 ± 1.13 929.25 ± 1.27 921.13 ± 1.42 913.01 ± 1.59 904.90 ± 1.77

300.00 310.00 320.00 330.00 340.00

1-(1-Methylethyl)-2-phenylcyclopropane [500060-03-7]

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 896.78 ± 1.96 888.66 ± 2.16 880.54 ± 2.36 872.43 ± 2.56

C12H16

MW =160.26

375

C12H16

MW =160.26

376

C13H14

MW =170.25

377

C13H16

MW =172.27

378

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

899.0 ± 5.0

44-dav/fel

1-Methyl-1-phenylcyclopentane

[500022-32-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

944.6 ± 0.5

48-lut/bea

1-Methyl-1-phenyl-1,3-cyclohexadiene

[500036-70-4]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

995.0 ± 2.0

55-col/keh

4-(Methylphenyl)-1-cyclohexene

[1821-23-4]

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.320. Coefficient ρ = A + BT A 1193.74 B -0.780 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

285.15 273.15

ρexp ± 2σ est kg ⋅ m

−3

971.0 ± 3.0 981.0 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.32 0.32

07-sab/mai-4 07-sab/mai-4 cont.

Landolt-Börnstein New Series IV/8F

182

3.3 Cycloalkyl Benzenes

1-(1-Cyclohexen-1-yl)-4-methylbenzene (cont.) Table 3. Recommended values. T K 270.00 280.00 290.00

ρexp ± 2σ est kg ⋅ m−3

983.1 ± 2.9 975.3 ± 2.7 967.5 ± 2.9

1,4-Dimethyl-2-(2-cyclopentenyl)benzene

[500039-31-6]

C13H16

MW =172.27

379

C13H16

MW =172.27

380

C 13H16

MW =172.27

381

C13H16

MW =172.27

382

Table 1. Experimental value with uncertainty. T K

296.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

961.3 ± 2.0

27-von/kuh

(4-Methyl-1-cyclohexen-1-yl)benzene

[16776-31-1]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

961.0 ± 2.0

60-col/dre

(5-Methyl-1-cyclohexenyl)benzene

[500040-03-9]

Table 1. Experimental values with uncertainties. T K

293.15 273.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

970.2 ± 3.0 985.9 ± 3.0

10-mai/mur 10-mai/mur

4-Methyl-1-phenyl-1-cyclohexene

[500029-36-7]

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 1.040. Coefficient ρ = A + BT 1196.62 A -0.780 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 287.15

ρexp ± 2σ est −3

kg ⋅ m

984.6 ± 2.0 971.6 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

1.04 -1.04

07-sab/mai-4 07-sab/mai-4 cont. Landolt-Börnstein New Series IV/8F

3.3 Cycloalkyl Benzenes

183

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m−3

986.0 ± 2.3 978.2 ± 2.1 970.4 ± 2.3

270.00 280.00 290.00

1-Cyclohexyl-3-methylbenzene

[4575-46-6]

C13H18

MW =174.29

383

C13H18

MW =174.29

384

C13H18

MW =174.29

385

Table 1. Experimental value with uncertainty. T K

291.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

936.5 ± 2.0

06-kur

1-Cyclohexyl-4-methylbenzene

[4501-36-4]

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.241. Coefficient ρ = A + BT 1151.77 A -0.740 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K 293.15 291.15 273.15

ρexp ± 2σ est −3

kg ⋅ m

935.0 ± 2.0 936.5 ± 2.0 949.3 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.16 0.18 -0.34

06-kur 06-kur 06-kur

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m−3

952.0 ± 2.4 944.6 ± 1.9 937.2 ± 1.9 934.8 ± 1.9 931.1 ± 2.2

270.00 280.00 290.00 293.15 298.15

1-Cyclopentyl-2,5-dimethylbenzene

[500033-65-8]

Table 1. Experimental values with uncertainties. T K

293.15 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

941.4 ± 2.0 941.4 ± 2.0 938.8 ± 2.0 940.5 ± 2.2

Landolt-Börnstein New Series IV/8F

43-pok 50-pok 58-gal/kus Recommended

184

3.3 Cycloalkyl Benzenes

1-Methyl-1-phenylcyclohexane

[500017-63-0]

C13H18

MW =174.29

386

C13H18

MW =174.29

387

C13H18

MW =174.29

388

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

947.8 ± 1.0

50-ipa/mei

1-Methyl-2-phenylcyclohexane

[500029-37-8]

Table 1. Experimental values with uncertainties. T K

291.65 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

956.9 ± 3.0 946.5 ± 2.0

41-sid/tsu 57-sid

1-Methyl-3-phenylcyclohexane

[500029-38-9]

Table 1. Fit with estimated B coefficient for 4 accepted points. Deviation σw = 2.662. Coefficient ρ = A + BT 1154.39 A -0.720 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

296.15 293.15 273.15 291.15 293.15 1)

ρexp ± 2σ est kg ⋅ m−3

930.4 ± 4.0 946.4 ± 2.0 955.4 ± 3.0 942.5 ± 3.0 941.0 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

-10.77 3.07 -2.33 -2.27 -2.33

29-von/ant1) 57-sid 06-kur 06-kur 06-kur

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

960.0 ± 3.8 952.8 ± 3.4 945.6 ± 3.3 943.3 ± 3.3 939.7 ± 3.4

Landolt-Börnstein New Series IV/8F

3.3 Cycloalkyl Benzenes 1,5-Dimethyl-3-phenyl-1,3cyclohexadiene

[500039-34-9]

185

C14H16

MW =184.28

389

C14H16

MW =184.28

390

C14H16

MW =184.28

391

C14H18

MW =186.30

392

C14H18

MW =186.30

393

C 14H18

MW =186.30

394

Table 1. Experimental values with uncertainties. T K

293.15 290.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

973.0 ± 2.0 977.2 ± 2.0

07-fri 15-von/tre

2-Phenyl-1,3-cyclooctadiene

[500050-08-8]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1028.0 ± 2.0

52-cop/smi

4-Ethenyl-5-phenyl-1-cyclohexene

[500036-96-4]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

971.4 ± 1.5

58-sop/kov

1,5-Dimethyl-3-phenyl-1-cyclohexene

[500039-50-9]

Table 1. Experimental values with uncertainties. T K 293.15 288.65 288.45

ρexp ± 2σ est

Ref.

kg ⋅ m−3

942.0 ± 2.0 946.0 ± 2.0 946.2 ± 2.0

15-von/tre 15-von/tre 15-von/tre

4,5-Dimethyl-1-phenyl-1-cyclohexene

[500039-51-0]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

954.0 ± 2.0

60-col/dre

(4-Ethylphenyl)cyclohexane

[500011-18-7]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

950.0 ± 2.0

Landolt-Börnstein New Series IV/8F

46-mar/all

186

3.3 Cycloalkyl Benzenes

1-Methyl-2-(2-methylphenyl)-2cyclohexene

[500039-44-1]

C14H18

MW =186.30

395

C14H20

MW =188.31

396

C14H20

MW =188.31

397

C14H20

MW =188.31

398

Table 1. Experimental values with uncertainties. T K

293.15 273.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

961.0 ± 3.0 985.0 ± 3.0

09-mur 09-mur

1-Cyclohexyl-2,4-dimethylbenzene

[4501-51-3]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

931.2 ± 2.0

58-gal/kus

2-Cyclohexyl-1,4-dimethylbenzene

[500029-05-0]

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.070. Coefficient ρ = A + BT 1145.70 A -0.720 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

291.15 293.15

ρexp ± 2σ est kg ⋅ m−3

936.0 ± 2.0 934.7 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.07 0.07

29-bod 58-gal/kus

Table 3. Recommended values. T K 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

936.9 ± 1.8 934.6 ± 1.8 931.0 ± 1.9

5-Cyclohexyl-1,3-dimethylbenzene

[500029-06-1]

Table 1. Experimental value with uncertainty. T K

291.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

931.0 ± 2.0

29-bod

Landolt-Börnstein New Series IV/8F

3.3 Cycloalkyl Benzenes 1-Cyclopentyl-2,3,5-trimethylbenzene

[62379-94-6]

187

C14H20

MW =188.31

399

C14H20

MW =188.31

400

C 14H20

MW =188.31

401

C15H14

MW =194.28

402

C15H18

MW =198.31

403

C15H18

MW =198.31

404

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

942.4 ± 2.0

58-gal/kus

1-Cyclopentyl-2,4,6-trimethylbenzene

[500033-66-9]

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

943.5 ± 2.0 943.5 ± 2.0

43-pok 50-pok

(4-Ethylcyclohexyl)benzene

[103203-57-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

932.8 ± 2.0

35-nen/gav

1,2-Diphenylcyclopropane

[29881-14-9]

Table 1. Experimental values with uncertainties. T K

293.15 294.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1031.7 ± 1.0 1031.6 ± 1.0

15-kis 32-les/wak

4-Ethenyl-1-methyl-5-phenyl-1cyclohexene

[500036-98-6]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

965.4 ± 1.5

58-sop/kov

4-Ethenyl-3-methyl-5-phenyl-1cyclohexene

[500036-97-5]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

963.8 ± 1.5

Landolt-Börnstein New Series IV/8F

58-sop/kov

188

3.3 Cycloalkyl Benzenes

1,1-Dimethyl-2-phenyl-3-methylenecyclohexane

[500039-59-8]

C15H20

MW =200.32

405

C15H22

MW =202.34

406

C16H18

MW =210.32

407

C16H20

MW =212.33

408

C16H20

MW =212.33

409

C16H22

MW =214.35

410

Table 1. Experimental value with uncertainty. T K

284.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

940.3 ± 2.0

26-esc-1

1-Cyclohexyl-2,3,5-trimethylbenzene

[32406-18-1]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

938.4 ± 2.0

58-gal/kus

1-(1-Methylethenyl)-2-phenyl-3-methyl1,3-cyclohexadiene

[500039-69-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

971.4 ± 2.0

14-rup/tom

4-Ethenyl-1,2-dimethyl-5-phenyl-1cyclohexene

[500036-99-7]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

964.0 ± 1.5

58-sop/kov

1-(1-Methylethyl)-2-phenyl-4-methyl1,3-cyclohexadiene

[500039-70-3]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

955.2 ± 2.0

29-rea/wat

1,3-Dicyclopentylbenzene

[74869-90-2]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

979.0 ± 2.0

56-tur/dav

Landolt-Börnstein New Series IV/8F

3.3 Cycloalkyl Benzenes 1,4-Di(1-methylcyclobutyl)benzene

[500021-09-0]

189

C16H22

MW =214.35

411

C16H22

MW =214.35

412

C16H24

MW =216.37

413

C17H16

MW =220.31

414

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.100. Coefficient ρ = A + BT A 1145.37 B -0.720 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 313.15

ρexp ± 2σ est kg ⋅ m−3

934.4 ± 1.0 919.8 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.10 -0.10

39-ipa/pin 39-ipa/pin

Table 3. Recommended values. ρexp ± 2σ est

T K 290.00 293.15 298.15 310.00 320.00

kg ⋅ m−3

936.6 ± 1.1 934.3 ± 1.0 930.7 ± 0.9 922.2 ± 1.0 915.0 ± 1.2

1-(1-Methylethenyl)-2-phenyl-4methylcyclohexane

[500039-76-9]

Table 1. Experimental value with uncertainty. T K 288.85

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

946.2 ± 2.0

06-kla/sau

1-(1-Methylethyl)-2-phenyl-3methylcyclohexane

[500039-78-1]

Table 1. Experimental value with uncertainty. T K

296.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

934.0 ± 2.0

37-ish/mae

1,2-Diphenyl-2-cyclopentene

[500016-76-2]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

1036.0 ± 2.0

Landolt-Börnstein New Series IV/8F

15-kis-1

190

3.3 Cycloalkyl Benzenes

1,3-Diphenylcyclopentane

[24813-94-3]

C17H18

MW =222.33

415

C17H24

228.38

416

C18H20

MW =236.36

417

C18H20

MW =236.36

418

C18H26

MW =242.40

419

C19H28

MW =256.43

420

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1019.6 ± 1.0

39-dra/ada

1-Methyl-3-(4-methylphenyl)-4(1-methylethyl)-3-cyclohexene

[500019-98-7]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

926.9 ± 0.6

40-rit/bog

cis-1,2-Dimethyl-1,2-diphenylcyclobutane

[84434-91-3]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

996.1 ± 2.0

47-tuo/guy

1,3-Dimethyl-1,3-diphenylcyclobutane

[597-28-4]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1003.8 ± 2.0

29-sta/bre

p-Dicyclohexylbenzene

[1087-02-1]

Table 1. Experimental value with uncertainty. T K

273.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1049.0 ± 2.0

39-ipa/pin

1-Cyclohexyl-3-(4-methylcyclohexyl)benzene

[500039-95-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

955.2 ± 2.0

33-pet/ang

Landolt-Börnstein New Series IV/8F

3.3 Cycloalkyl Benzenes 2,4-Dicyclopentyl-1,3,5-trimethylbenzene

[94440-26-3]

191

C19H28

MW =256.43

421

C 22H28

MW =292.46

422

C27H30

MW =354.54

423

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

987.0 ± 2.0

43-pok

1,2-Diphenyl-1,2-dipropylcyclobutane

[500037-40-1]

Table 1. Experimental value with uncertainty. T K

296.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

960.1 ± 2.0

1883-daf-3

1,3,5-Trimethyl-1,3,5-triphenylcyclohexane

[500037-48-9]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1045.5 ± 2.0

Landolt-Börnstein New Series IV/8F

29-sta/bre

3.4 Polyphenyls

193

3.4 Polyphenyls 1,1'-Biphenyl

[92-52-4]

C12H10

MW = 154.21

424

Tc = 773.00 K [95- tso/amb] ρc = 310.00 kg·m-3 [95- tso/amb] Table 1. Coefficients for the polynomial expansion equations. Standard deviations (see introduction): σ = 3.9585 (low temperature range), σc,w = (3.1372 combined temperature ranges, weighted), σc,uw = 8.7207 · 10-1 (combined temperature ranges, unweighted). O

T = 293.15 to 618.50 K T = 618.50 to 773.00 K ρ = A + BT + CT 2 + DT 3 + … ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)] [ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] 3 1.23316 · 10 3.44743 -1.43033 · 10-5 -6.97558 · 10-2 -4.16894 · 10-3 5.10464 · 10-4 -6 8.20920 · 10 -1.25126 · 10-6 -9 -5.64637 · 10

Coefficient

A B C D E

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

ρexp ± 2σ est −3

kg ⋅ m

crystal 293.15 1165.0 ± 2.0 282.17 1163.2 ± 2.0 292.17 1154.5 ± 2.0 303.68 1145.3 ± 2.0 290.15 1120.0 ± 2.0 273.15 1180.0 ± 2.0 297.25 1175.2 ± 2.0 297.35 1175.6 ± 2.0 297.55 1175.4 ± 2.0 297.55 1174.5 ± 2.0 297.95 1174.7 ± 2.0 297.95 1175.0 ± 2.0 298.05 1174.6 ± 2.0 298.15 1154.0 ± 5.0 293.15 1142.0 ± 2.0 liquid 368.15 974.99 ± 0.60 372.15 971.65 ± 3.00 373.15 970.72 ± 0.60 356.55 985.50 ± 2.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

1881-sch-1 12-blo 12-blo 12-blo 28-est 29-zie/dit 33-hen/jef 33-hen/jef 33-hen/jef 33-hen/jef 33-hen/jef 33-hen/jef 33-hen/jef 33-muk 49-foe/fen 0.98 1.07 0.99 1.49

1896-per(◆) 1896-per1) 1896-per(◆) 00-dut/fri1)

T K

391.15 452.55 355.15 381.75 425.15 331.68 334.27 335.76 340.18 343.67 345.16 348.18 350.17 352.68 355.48 293.15 333.15 346.15 353.25 382.81 411.95

ρexp ± 2σ est −3

kg ⋅ m

959.30 ± 4.00 905.30 ± 2.00 984.50 ± 0.50 962.60 ± 0.50 927.20 ± 0.60 1008.20 ± 0.60 1005.60 ± 0.60 1004.20 ± 0.60 1001.20 ± 0.60 998.00 ± 0.60 995.60 ± 0.60 992.50 ± 0.60 991.20 ± 0.60 988.80 ± 0.60 986.20 ± 0.60 1041.00 ± 4.00 1003.10 ± 1.00 991.90 ± 0.70 985.70 ± 0.70 961.10 ± 0.70 937.20 ± 0.70

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

4.88 1.93 -0.73 0.21 1.22 2.47 2.15 2.06 2.93 2.78 1.69 1.22 1.65 1.43 1.26 1.00 -1.34 -1.15 -1.17 -0.39 0.24

00-dut/fri1) 00-dut/fri(✕ ) 05-bol/guy( ) 05-bol/guy( ) 05-bol/guy( ) 12-blo(∆) 12-blo(∆) 12-blo(∆) 12-blo(∆) 12-blo(∆) 12-blo(∆) 12-blo(∆) 12-blo(∆) 12-blo(∆) 12-blo(∆) 23-kro-1(✕ ) 24-kal1) 24-kal(✕ ) 24-kal(✕ ) 24-kal(✕ ) 24-kal(✕ )

{ { {

cont. Landolt-Börnstein New Series IV/8F

194

3.4 Polyphenyls

1,1'-Biphenyl (cont.) Table 2 (cont.) T K 366.45 394.25 421.85 449.85 477.55 505.35 528.45 533.15 560.95 588.75 616.45 644.25 672.05 699.85 727.55 755.35 348.15 378.15 353.15 383.65 412.65 1)

ρexp ± 2σ est kg ⋅ m−3

974.72 ± 0.96 952.46 ± 0.96 930.35 ± 0.96 907.45 ± 0.96 884.86 ± 0.96 861.95 ± 0.96 842.41 ± 0.96 838.09 ± 0.96 838.09 ± 0.96 785.55 ± 0.96 757.67 ± 0.96 726.92 ± 1.04 693.28 ± 1.12 654.99 ± 1.12 610.30 ± 1.20 553.92 ± 1.20 989.30 ± 0.60 964.90 ± 0.60 986.10 ± 0.70 961.20 ± 0.60 937.60 ± 0.60

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.75 0.65 1.63 1.86 2.07 2.26 2.34 2.09 26.81 0.57 1.08 10.46 13.45 -4.39 -19.48 21.43 -2.01 -0.56 -0.86 0.42 1.22

31-mon/roh(✕ ) 31-mon/roh(✕ ) 31-mon/roh(✕ ) 31-mon/roh(✕ ) 31-mon/roh(✕ ) 31-mon/roh(✕ ) 31-mon/roh(✕ ) 31-mon/roh(✕ ) 31-mon/roh1) 31-mon/roh(✕ ) 31-mon/roh(✕ ) 31-mon/roh(✕ ) 31-mon/roh(✕ ) 31-mon/roh(✕ ) 31-mon/roh(✕ ) 31-mon/roh(✕ ) 38-eva-2(∇) 38-eva-2(∇) 42-ju /woo(✕ ) 44-fri/har(✕ ) 44-fri/har(✕ )

T K 427.65 443.15 455.15 466.45 483.15 293.15 333.15 343.15 353.15 293.15 574.15 584.15 594.15 604.15 614.15 624.15 634.15 644.15 654.15 673.15

ρexp ± 2σ est kg ⋅ m−3

924.40 ± 0.60 911.10 ± 0.60 900.50 ± 0.70 890.50 ± 0.70 876.20 ± 0.75 1041.00 ± 1.50 986.10 ± 0.30 993.90 ± 0.30 986.10 ± 0.30 1034.00 ± 2.00 788.00 ± 5.00 777.00 ± 5.00 767.00 ± 5.00 748.00 ± 5.00 737.00 ± 5.00 726.00 ± 5.00 719.00 ± 5.00 710.00 ± 5.00 701.00 ± 5.00 672.00 ± 5.00

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

0.49 -0.01 -0.73 -1.44 -1.96 1.00 -18.34 -1.77 -0.86 -6.00 -11.02 -12.46 -12.64 -21.51 -22.05 -21.48 -13.61 -6.62 -0.47 -6.77

44-fri/har(✕ ) 44-fri/har(✕ ) 44-fri/har(✕ ) 44-fri/har(✕ ) 44-fri/har(✕ ) 50-wis/ser(✕ ) 55-bel/col1) 55-bel/col( ) 55-bel/col( ) 63-dav/got(✕ ) 96-grz/ram(✕ ) 96-grz/ram(✕ ) 96-grz/ram1) 96-grz/ram1) 96-grz/ram1) 96-grz/ram(✕ ) 96-grz/ram(✕ ) 96-grz/ram(✕ ) 96-grz/ram(✕ ) 96-grz/ram(✕ )

Not included in Fig. 1.

Further references: [1884-sch-5, 1893-eyk, 21-von/fru, 21-von/fru-1, 22-von, 33-hen/jef]. Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

290.00 293.15 298.15 300.00 310.00 320.00 330.00 340.00 350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 1042.83 ± 2.92 1040.00 ± 2.74 1035.52 ± 2.47 1033.86 ± 2.38 1024.93 ± 1.90 1016.05 ± 1.50 1007.21 ± 1.17 998.43 ± 0.90 989.70 ± 0.69 981.03 ± 0.53 972.42 ± 0.43 963.88 ± 0.37

T K

390.00 400.00 410.00 420.00 430.00 440.00 450.00 460.00 470.00 480.00 490.00 500.00

ρ ± σ fit kg ⋅ m−3 955.39 ± 0.36 946.97 ± 0.37 938.59 ± 0.42 930.26 ± 0.49 921.97 ± 0.59 913.71 ± 0.71 905.47 ± 0.84 897.24 ± 1.00 889.01 ± 1.16 880.77 ± 1.33 872.49 ± 1.51 864.17 ± 1.68

T K

510.00 520.00 530.00 540.00 550.00 560.00 570.00 580.00 590.00 600.00 610.00 620.00

ρ ± σ fit kg ⋅ m−3 855.78 ± 1.84 847.31 ± 2.00 838.73 ± 2.14 830.03 ± 2.27 821.17 ± 2.37 812.15 ± 2.45 802.92 ± 2.50 793.46 ± 2.52 783.75 ± 2.51 773.75 ± 2.47 763.43 ± 2.40 752.71 ± 3.39 cont. Landolt-Börnstein New Series IV/8F

3.4 Polyphenyls

195

Table 3 (cont.)

ρ ± σ fit kg ⋅ m−3

T K

T K

739.05 ± 3.33 723.24 ± 3.27 707.56 ± 3.22 693.52 ± 3.17 681.89 ± 3.13

680.00 690.00 700.00 710.00 720.00

672.79 ± 3.09 665.64 ± 3.05 659.28 ± 3.01 651.98 ± 2.98 641.48 ± 2.95

T K

730.00 740.00 750.00 760.00 770.00

ρ ± σ fit kg ⋅ m−3 625.03 ± 2.92 599.37 ± 2.90 560.52 ± 2.87 502.74 ± 2.85 408.59 ± 2.83

ρ

ρ

630.00 640.00 650.00 660.00 670.00

ρ ± σ fit kg ⋅ m−3

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

2-Methyl-1,1'-biphenyl

[643-58-3]

Table 1. Experimental and recommended values with uncertainties. T K

293.15 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1010.0 ± 1.0 1011.3 ± 0.6 1011.3 ± 0.6 1011.1 ± 0.6

Landolt-Börnstein New Series IV/8F

1895-jac 50-goo/wis 51-goo/wis-1 Recommended

C13H12

MW =168.24

425

196

3.4 Polyphenyls

3-Methyl-1,1'-biphenyl

[643-93-6]

C13H12

MW =168.24

426

Table 1. Fit with estimated B coefficient for 7 accepted points. Deviation σw = 0.847. Coefficient ρ = A + BT A 1254.23 B -0.820 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 290.15 289.85 293.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

ρexp − ρcalc Ref. kg ⋅ m−3

1031.0 ± 2.0 1012.0 ± 4.0 1018.2 ± 2.0 1015.0 ± 2.0 1012.1 ± 2.0

0.75 -4.31 1.65 1.15 -1.75

T K

1888-ada 1895-jac1) 22-von/jul 22-von/jul 32-kru-1

295.15 293.15 293.15 293.15

ρexp ± 2σ est −3

kg ⋅ m

1010.0 ± 2.0 1013.9 ± 0.6 1013.5 ± 1.5 1010.4 ± 4.0

ρexp − ρcalc Ref. kg ⋅ m−3

-2.21 0.09 -0.35 -3.45

32-she/sho 51-goo/wis-1 57-sid 62-skv/lin1)

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K

270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

1032.8 ± 2.6 1024.6 ± 1.9 1016.4 ± 1.5 1013.8 ± 1.5 1009.7 ± 1.6

2,2'-Dimethyl-1,1'-biphenyl

[605-39-0]

C14H14

MW =182.27

427

C14H14

MW =182.27

428

C14H14

MW =182.27

429

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

990.6 ± 1.0

57-joh

2,3'-Dimethyl-1,1'-biphenyl

[611-43-8]

Table 1. Experimental values with uncertainties. T K 295.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

998.4 ± 4.0 993.3 ± 1.0

21-may/fre 57-joh

2,4-Dimethyl-1,1'-biphenyl

[4433-10-7]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

995.7 ± 1.0

57-joh Landolt-Börnstein New Series IV/8F

3.4 Polyphenyls 2,4'-Dimethyl-1,1'-biphenyl

[611-61-0]

197 C14H14

MW =182.27

430

C14H14

MW =182.27

431

C14H14

MW =182.27

432

C14H14

MW =182.27

433

C14H14

MW =182.27

434

C14H14

MW =182.27

435

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

992.4 ± 1.0

57-joh

2,5-Dimethyl-1,1'-biphenyl

[7372-85-2]

Table 1. Experimental values with uncertainties. T K 293.15 300.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

993.1 ± 2.0 981.4 ± 2.0

57-joh 58-wei/wei

2,6-Dimethyl-1,1'-biphenyl

[3976-34-9]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

990.7 ± 1.0

57-joh

3,3'-Dimethyl-1,1'-biphenyl

[612-75-9]

Table 1. Experimental values with uncertainties. T K

289.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

999.3 ± 3.0 999.3 ± 1.0

1888-sto 57-joh

3,4-Dimethyl-1,1'-biphenyl

[4433-11-8]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1008.7 ± 1.0

57-joh

3,4'-Dimethyl-1,1'-biphenyl

[7383-90-6]

Table 1. Experimental and recommended values with uncertainties. T K 293.15 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

998.0 ± 1.0 997.8 ± 1.0 998.5 ± 1.0 998.1 ± 1.0

Landolt-Börnstein New Series IV/8F

32-kru-1 57-joh 62-skv/lin Recommended

198

3.4 Polyphenyls

3,5-Dimethyl-1,1'-biphenyl

[17057-88-4]

C14H14

MW =182.27

436

C14H14

MW =182.27

437

C14H14

MW =182.27

438

C14H14

MW =182.27

439

C15H16

MW =196.29

440

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

999.0 ± 1.0

57-joh

4,4'-Dimethyl-1,1'-biphenyl

[613-33-2]

Table 1. Experimental values with uncertainties. T K

293.15 293.15 394.15 295.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

crystal 1102.0 ± 3.0 1102.0 ± 3.0 liquid 917.2 ± 1.0 999.1 ± 1.0

15-mie 20-mie 1884-sch-5 15-sab/mur

2-Ethyl-1,1'-biphenyl

[1812-51-7]

Table 1. Experimental and recommended values with uncertainties. T K

293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

996.6 ± 0.6 996.5 ± 1.0 996.6 ± 0.6

51-goo/wis-1 56-lev/gir-2 Recommended

3-Ethyl-1,1'-biphenyl

[5668-93-9]

Table 1. Experimental values with uncertainties. T K

273.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1043.0 ± 20.0 999.3 ± 0.6

1888-ada 51-goo/wis-1

2-Ethyl-5-methyl-1,1'-biphenyl

[91363-50-7]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

988.6 ± 1.5

58-sop/kov

Landolt-Börnstein New Series IV/8F

3.4 Polyphenyls 4-Ethyl-3'-methyl-1,1'-biphenyl

[500037-15-0]

199 C15H16

MW =196.29

441

C15H16

MW =196.29

442

C15H16

MW =196.29

443

C15H16

MW =196.29

444

C15H16

MW =196.29

445

C15H16

MW =196.29

446

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

991.6 ± 1.0

62-skv/lin

2-(1-Methylethyl)-1,1'-biphenyl

[19486-60-3]

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

982.2 ± 0.6 982.2 ± 0.6

50-goo/wis 51-goo/wis-1

4-(1-Methylethyl)-1,1'-biphenyl

[7116-95-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

969.0 ± 2.0

63-var/kop

2-Propyl-1,1'-biphenyl

[20282-28-4]

Table 1. Experimental values with uncertainties. T K

293.15 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

980.2 ± 0.6 980.2 ± 0.6 980.2 ± 0.6

50-goo/wis 51-goo/wis 51-goo/wis-1

4-Propyl-1,1'-biphenyl

[10289-45-9]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

979.8 ± 1.0

58-rom/ber

2,4,6-Trimethyl-1,1'-biphenyl

[3976-35-0]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

978.2 ± 1.0

Landolt-Börnstein New Series IV/8F

62-skv/lin

200

3.4 Polyphenyls

2-Butyl-1,1'-biphenyl

[54532-97-7]

C16H18

MW =210.32

447

C16H18

MW =210.32

448

C16H18

MW =210.32

449

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

967.6 ± 0.6 967.6 ± 0.6

50-goo/wis 51-goo/wis-1

4-Butyl-1,1'-biphenyl

[37909-95-8]

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.150. Coefficient ρ = A + BT 1230.53 A -0.820 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 308.15 343.15 1)

ρexp ± 2σ est kg ⋅ m−3

968.4 ± 8.0 990.3 ± 2.0 977.7 ± 2.0 941.7 ± 5.0

ρexp − ρcalc Ref. kg ⋅ m−3

-21.75 0.15 -0.15 -7.45

58-rom/ber1) 59-koe/kla 59-koe/kla 59-koe/kla1)

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 290.00 293.15 298.15 310.00

ρexp ± 2σ est kg ⋅ m−3

992.7 ± 1.4 990.1 ± 1.2 986.0 ± 0.9 976.3 ± 1.3

2-Methyl-5-(1-methylethyl)1,1'-biphenyl

[2086-50-2]

Table 1. Experimental values with uncertainties. T K 293.15 286.95 288.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

978.0 ± 2.0 982.2 ± 2.0 977.6 ± 3.0 967.6 ± 6.0

59-gue/jun 06-kla 07-kla 14-rup/tom

Landolt-Börnstein New Series IV/8F

3.4 Polyphenyls 3-Methyl-4'-(1-methylethyl)1,1'-biphenyl

[500040-10-8]

201 C16H18

MW =210.32

450

C16H18

MW =210.32

451

C16H18

MW =210.32

452

C16H18

MW =210.32

453

C16H18

MW =210.32

454

C17H20

MW =224.35

455

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

966.3 ± 2.0

62-skv/lin

3-Methyl-4'-propylbiphenyl

[93313-05-4]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

974.0 ± 1.0

62-skv/lin

2-(1-Methylpropyl)-1,1'-biphenyl

[700002-68-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

971.4 ± 0.6

51-goo/wis-1

2-(2-Methylpropyl)-1,1'-biphenyl

[700002-65-9]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

963.2 ± 0.6

51-goo/wis-1

4-(1-Methylpropyl)-1,1'-biphenyl

[16236-40-1]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

976.2 ± 1.5

58-zav/sid

3,4'-Dimethyl-2-(1-methylethyl)1,1'-biphenyl

[500019-96-5]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

961.9 ± 1.0

Landolt-Börnstein New Series IV/8F

40-rit/bog

202

3.4 Polyphenyls

4-(1,1-Dimethylpropyl)-1,1'-biphenyl

[500019-91-0]

C17H20

MW =224.35

456

C18H14

MW =230.31

457

C18H14

MW = 230.31

458

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

996.4 ± 20.0 967.1 ± 2.0

55-rom/ber 58-rom/ber

Terphenyl

[26140-60-3]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

crystal 1234.0 ± 4.0

29-zie/dit

1,1':2',1''-Terphenyl

[84-15-1]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.9809 (combined temperature ranges, weighted), σc,uw = 1.3668 (combined temperature ranges, unweighted). T = 333.15 to 673.15 K ρ = A + BT + CT 2 + DT 3 + … 1.33745 · 103 -8.60961 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

333.15 372.05 574.15 594.15

ρexp ± 2σ est −3

kg ⋅ m

1049.60 ± 0.50 1018.50 ± 0.50 838.00 ± 1.30 823.00 ± 1.34

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-1.02 1.37 -5.13 -2.91

{ {

68-ano-1( ) 68-ano-1( ) 96-grz/ram( ) 96-grz/ram( )

T K

614.15 634.15 654.15 673.15

ρexp ± 2σ est −3

kg ⋅ m

814.00 ± 1.38 796.00 ± 1.42 776.00 ± 1.46 754.00 ± 1.50

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

5.31 4.53 1.75 -3.89

{) {) {) {)

96-grz/ram( 96-grz/ram( 96-grz/ram( 96-grz/ram(

cont.

Landolt-Börnstein New Series IV/8F

203

ρ

ρ

3.4 Polyphenyls

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

330.00 340.00 350.00 360.00 370.00 380.00 390.00 400.00 410.00 420.00 430.00 440.00

Landolt-Börnstein New Series IV/8F

ρ ± σ fit kg ⋅ m−3 1053.33 ± 1.5 1044.72 ± 1.5 1036.11 ± 1.5 1027.50 ± 1.5 1018.89 ± 1.5 1010.28 ± 1.5 1001.68 ± 1.5 993.07 ± 1.5 984.46 ± 1.5 975.85 ± 1.6 967.24 ± 1.7 958.63 ± 1.8

T K

450.00 460.00 470.00 480.00 490.00 500.00 510.00 520.00 530.00 540.00 550.00 560.00

ρ ± σ fit kg ⋅ m−3 950.02 ± 1.9 941.41 ± 2.0 932.80 ± 2.1 924.19 ± 2.2 915.58 ± 2.3 906.97 ± 2.4 898.36 ± 2.5 889.75 ± 2.6 881.14 ± 2.7 872.53 ± 2.8 863.92 ± 2.9 855.31 ± 3.0

T K

570.00 580.00 590.00 600.00 610.00 620.00 630.00 640.00 650.00 660.00 670.00 680.00

ρ ± σ fit kg ⋅ m−3 846.70 ± 3.1 838.09 ± 3.3 829.48 ± 3.5 820.87 ± 3.7 812.26 ± 3.8 803.65 ± 4.0 795.04 ± 4.2 786.44 ± 4.4 777.83 ± 4.6 769.22 ± 4.8 760.61 ± 4.9 752.00 ± 5.1

204

3.4 Polyphenyls

1,1':3',1''-Biphenyl

[92-06-8]

C18H14

MW =230.31

459

Table 1. Fit with estimated B coefficient for 2 accepted points. Deviation σw = 0.264. Coefficient ρ = A + BT A 1326.47 B -0.780 Table 2. Experimental values with uncertainties and deviation from calculated values. T K 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

1066.8 ± 0.5 1035.9 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.19 -0.37

68-ano-1 68-ano-1

Table 3. Recommended values. T K

330.00 340.00

ρexp ± 2σ est

ρexp ± 2σ est

T K

kg ⋅ m

−3

1069.1 ± 1.0 1061.3 ± 0.7

kg ⋅ m

1053.5 ± 0.6 1045.7 ± 0.9

350.00 360.00

4-Hexyl-1,1'-biphenyl

T K

−3

[59662-31-6]

370.00 380.00

C18H22

ρexp ± 2σ est kg ⋅ m−3

1037.9 ± 1.3 1030.1 ± 1.8

MW =238.37

460

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 10.195. Coefficient ρ = A + BT A 1217.22 B -0.820 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 308.15 343.15

ρexp ± 2σ est kg ⋅ m

−3

987.5 ± 8.0 967.6 ± 8.0 922.1 ± 8.0

ρexp − ρcalc Ref. kg ⋅ m−3

10.67 3.07 -13.73

59-koe/kla 59-koe/kla 59-koe/kla

Table 3. Recommended values. T K

290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m

−3

979.4 ± 12.7 976.8 ± 12.6 972.7 ± 12.6

T K

310.00 320.00 330.00

ρexp ± 2σ est kg ⋅ m

−3

963.0 ± 12.5 954.8 ± 12.5 946.6 ± 12.5

T K

340.00 350.00

ρexp ± 2σ est kg ⋅ m−3

938.4 ± 12.7 930.2 ± 12.9

Landolt-Börnstein New Series IV/8F

3.4 Polyphenyls 4,4'-Dipropyl-1,1'-biphenyl

[14584-23-7]

205 C18H22

MW =238.37

461

C20H26

MW =266.43

462

C20H26

MW =266.43

463

C20H26

MW =266.43

464

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

999.7 ± 2.0

58-rom/ber

4,4'-Di(1-methylpropyl)-1,1'-biphenyl

[500020-11-1]

Table 1. Experimental value with uncertainty. T K 288.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

953.0 ± 2.0

29-boe

4,4'-Dibutyl-1,1'-biphenyl

[7641-81-8]

Table 1. Experimental values with uncertainties. T K

288.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

959.9 ± 3.0 962.2 ± 2.0

29-boe 58-rom/ber

4-Octyl-1,1'-biphenyl

[500020-09-7]

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 11.512. Coefficient ρ = A + BT 1212.56 A -0.830 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 308.15 343.15

ρexp ± 2σ est −3

kg ⋅ m

981.2 ± 8.0 960.4 ± 8.0 912.2 ± 8.0

ρexp − ρcalc Ref. kg ⋅ m−3

11.95 3.60 -15.55

59-koe/kla 59-koe/kla 59-koe/kla

Table 3. Recommended values. T K

290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est −3

kg ⋅ m

971.9 ± 13.8 969.3 ± 13.7 965.1 ± 13.7

T K

310.00 320.00 330.00

ρexp ± 2σ est −3

kg ⋅ m

955.3 ± 13.6 947.0 ± 13.6 938.7 ± 13.6

T K

340.00 350.00

ρexp ± 2σ est kg ⋅ m−3

930.4 ± 13.8 922.1 ± 14.0

206

3.4 Polyphenyls

4,4'-bis(1,1'-Dimethylpropyl)1,1'-biphenyl

[500037-02-5]

C22H30

MW =294.48

465

C22H30

MW =294.48

466

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

947.9 ± 1.5

58-rom/ber

4-Decyl-1,1'-diphenyl

[500020-13-3]

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 13.661. Coefficient ρ = A + BT 1208.15 A -0.840 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 308.15 343.15

ρexp ± 2σ est kg ⋅ m−3

976.2 ± 8.0 953.4 ± 8.0 901.5 ± 8.0

ρexp − ρcalc Ref. kg ⋅ m−3

14.30 4.10 -18.40

59-koe/kla 59-koe/kla 59-koe/kla

Table 3. Recommended values. T K 290.00 293.15 298.15

ρexp ± 2σ est

ρexp ± 2σ est

T K 310.00 320.00 330.00

kg ⋅ m−3

964.5 ± 15.6 961.9 ± 15.6 957.7 ± 15.5

1,3,5-Triphenylbenzene

kg ⋅ m−3

947.7 ± 15.4 939.3 ± 15.4 930.9 ± 15.5

[612-71-5]

T K 340.00 350.00

C24H18

ρexp ± 2σ est kg ⋅ m−3

922.5 ± 15.6 914.1 ± 15.8

MW =306.41

467

Table 1. Experimental value with uncertainty. T K

293.15 273.15 293.15 293.15 303.45

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

crystal 1206.0 ± 4.0 1205.0 ± 4.0 1206.0 ± 4.0 1200.0 ± 4.0 1199.0 ± 4.0

1881-sch-1 29-zie/dit 33-herroe 35-kri/ban 36-bax/hal

Landolt-Börnstein New Series IV/8F

3.4 Polyphenyls 4-Dodecyl-1,1'-biphenyl

[500020-14-4]

207 C24H34

MW =322.53

468

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 14.545. Coefficient ρ = A + BT A 1207.89 B -0.850 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 308.15 343.15

ρexp ± 2σ est kg ⋅ m−3

974.1 ± 8.0 950.1 ± 8.0 896.7 ± 8.0

ρexp − ρcalc Ref. kg ⋅ m−3

15.38 4.13 -19.52

59-koe/kla 59-koe/kla 59-koe/kla

Table 3. Recommended values. ρexp ± 2σ est

T K 290.00 293.15 298.15

ρexp ± 2σ est

T K 310.00 320.00 330.00

kg ⋅ m−3

961.4 ± 16.4 958.7 ± 16.4 954.5 ± 16.3

4-Tetradecyl-1,1'-biphenyl

kg ⋅ m−3

944.4 ± 16.2 935.9 ± 16.2 927.4 ± 16.3 [103049-65-6]

T K 340.00 350.00

C26H38

ρexp ± 2σ est kg ⋅ m−3

918.9 ± 16.4 910.4 ± 16.6

MW =350.59

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 15.033. Coefficient ρ = A + BT A 1206.79 B -0.850 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 308.15 343.15

ρexp ± 2σ est −3

kg ⋅ m

973.2 ± 8.0 949.6 ± 8.0 894.8 ± 8.0

ρexp − ρcalc Ref. kg ⋅ m−3

15.58 4.73 -20.32

59-koe/kla 59-koe/kla 59-koe/kla

Table 3. Recommended values. T K

290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est kg ⋅ m−3

960.3 ± 16.8 957.6 ± 16.8 953.4 ± 16.7

T K

310.00 320.00 330.00

ρexp ± 2σ est kg ⋅ m−3

943.3 ± 16.7 934.8 ± 16.7 926.3 ± 16.7

T K

340.00 350.00

ρexp ± 2σ est kg ⋅ m−3

917.8 ± 16.8 909.3 ± 17.0

469

208

3.4 Polyphenyls

4-Octadecyl-1,1'-biphenyl

[500020-17-7]

C30H46

MW =406.70

470

C34H54

MW =462.80

471

C38H62

MW =518.91

472

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

913.8 ± 2.0

36-mik

4-(1-Butyloctadecyl)-1,1'-biphenyl

[500020-21-3]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

899.0 ± 2.0

36-mik

4-(1-Butylheneicosyl)-1,1'-biphenyl

[500020-22-4]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

926.9 ± 2.0

36-mik

Landolt-Börnstein New Series IV/8F

4.1 Saturated Compounds

209

4 Tabulated Data on Density - Spiroalkanes and Spiroalkenes 4.1 Saturated Compounds Spiro[2.2]pentane

[157-40-4]

C5H8

MW =68.12

473

C7H12

MW =96.17

474

C8H14

MW =110.20

475

C8H14

MW =110.20

476

C9H16

MW =124.23

477

Table 1. Experimental values with uncertainties. T K

293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

726.6 ± 2.0 755.1 ± 2.0 755.1 ± 2.0

13-zel/kra 46-cle/she 46-sla-1

Spiro[4.2]heptane

[185-49-9]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

793.3 ± 0.6

49-ano-4

2-Methylspiro[2.4]heptane

[500040-36-8]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

836.7 ± 1.0

56-gra/kos

Spiro[5.2]octane

[185-65-9]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

828.2 ± 1.0

48-sho/cra

1,5-Dimethylspiro[3.3]heptane

[500040-40-4]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

797.2 ± 2.0

Landolt-Börnstein New Series IV/8F

13-leb

210

4.1 Saturated Compounds

4-Methylspiro[5.2]octane

[500031-51-6]

C9H16

MW =124.23

478

C9H16

MW =124.23

479

C9H16

MW =124.23

480

C10H16

MW =136.24

481

C10H18

MW = 138.25

482

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

838.6 ± 1.0

48-sho/cra

Spiro[4.4]nonane

[175-93-9]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

863.4 ± 1.0

53-lev/tan

Spiro[5.3]nonane

[185-02-4]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

887.7 ± 2.0

29-zel/sch

Spiro[5.4.06,10]decane

[500040-63-1]

Table 1. Experimental value with uncertainty. T K 290.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

913.4 ± 2.0

Spiro[5.4]decane

30-zel/sch

[176-63-6]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 2.7324 · 10-1 (combined temperature ranges, weighted), σc,uw = 1.1178 · 10-1 (combined temperature ranges, unweighted). Coefficient A B

T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.10307 · 103 -7.66558 · 10-1

cont.

Landolt-Börnstein New Series IV/8F

4.1 Saturated Compounds

211

Table 2. Experimental values with uncertainties and deviation from calculated values. ρexp ± 2σ est

T K

−3

kg ⋅ m

877.90 ± 1.00 878.20 ± 0.50 893.40 ± 0.50 878.20 ± 0.50 864.60 ± 0.50 847.50 ± 0.50 894.40 ± 1.00 879.20 ± 1.00

-0.45 -0.15 -0.29 -0.15 -0.11 -0.19 0.71 0.85

57-tur/sos(◆) 60-dix/nar( ) 60-nar-1( ) 60-nar-1( ) 60-nar-1( ) 60-nar-1( ) 65-nar(∇) 65-nar(∇)

{ { { {

T K

310.95 333.15 273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

865.60 ± 1.00 847.50 ± 1.00 893.40 ± 0.50 878.20 ± 0.50 864.60 ± 0.50 847.50 ± 0.50 817.70 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.89 -0.19 -0.29 -0.15 -0.11 -0.19 -0.17

65-nar(∇) 65-nar(∇) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆)

ρ

ρ

293.15 293.15 273.15 293.15 310.95 333.15 273.15 293.15

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

212

4.1 Saturated Compounds

Spiro[5.4]decane (cont.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

896.10 ± 0.71 888.43 ± 0.70 880.77 ± 0.69 878.35 ± 0.68 874.52 ± 0.68

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3

T K

873.10 ± 0.68 865.44 ± 0.68 857.77 ± 0.69 850.11 ± 0.70 842.44 ± 0.71

300.00 310.00 320.00 330.00 340.00

Spiro[5.5]undecane

T K

[180-43-8]

350.00 360.00 370.00 380.00

C11H20

ρ ± σ fit kg ⋅ m−3 834.78 ± 0.73 827.11 ± 0.75 819.44 ± 0.78 811.78 ± 0.81

MW = 152.28

483

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.8290 · 10-1 (combined temperature ranges, weighted), σc,uw = 4.6124 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.09729 · 103 -7.10741 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 273.15 293.15 310.95 333.15 372.05 273.15 293.15 1)

ρexp ± 2σ est kg ⋅ m

−3

888.70 ± 0.50 903.70 ± 0.50 888.70 ± 0.50 876.30 ± 0.50 860.60 ± 0.50 832.80 ± 0.70 903.10 ± 0.50 888.70 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.23 0.55 -0.23 0.02 0.10 -0.06 -0.05 -0.23

60-dix/nar( ) 60-nar-1(∇) 60-nar-1(∇) 60-nar-1(∇) 60-nar-1(∇) 60-nar-1(∇) 65-nar( ) 65-nar( )

{ {

T K

310.95 333.15 372.05 273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m

−3

876.30 ± 0.50 860.60 ± 0.50 832.80 ± 0.70 903.10 ± 0.50 888.90 ± 0.50 876.30 ± 0.50 860.60 ± 0.50 832.90 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.02 0.10 -0.06 -0.05 -0.03 0.02 0.10 0.04

{ { {

65-nar( ) 65-nar( ) 65-nar( ) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆)

Not included in Fig. 1.

cont.

Landolt-Börnstein New Series IV/8F

213

ρ

ρ

4.1 Saturated Compounds

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρ ± σ fit kg ⋅ m−3 905.39 ± 0.53 898.28 ± 0.53 891.17 ± 0.52 888.93 ± 0.51 885.38 ± 0.51

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 884.06 ± 0.50 876.96 ± 0.50 869.85 ± 0.49 862.74 ± 0.50 855.63 ± 0.53

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 848.53 ± 0.57 841.42 ± 0.63 834.31 ± 0.72 827.21 ± 0.84

214

4.1 Saturated Compounds

Spiro[6.5]dodecane

[181-15-7]

C12H22

MW = 166.31

484

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 5.2872 · 10-2 (combined temperature ranges, weighted), σc,uw = 1.3466 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.10483 · 103 -6.87907 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 273.15 293.15 310.95 333.15 372.05 273.15 293.15

ρexp ± 2σ est kg ⋅ m

−3

903.10 ± 0.50 917.00 ± 0.50 903.10 ± 0.50 890.90 ± 0.50 875.70 ± 0.70 848.90 ± 0.50 917.00 ± 0.50 903.10 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.07 0.07 -0.07 -0.03 0.05 0.00 0.07 -0.07

{ { { { {

60-dix/nar( ) 60-nar-1( ) 60-nar-1( ) 60-nar-1( ) 60-nar-1( ) 60-nar-1( ) 65-nar(∇) 65-nar(∇)

T K

310.95 333.15 372.05 273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m

−3

890.90 ± 0.50 875.70 ± 0.60 848.90 ± 0.70 917.00 ± 0.50 903.10 ± 0.50 890.90 ± 0.50 875.70 ± 0.50 848.90 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.03 0.05 0.00 0.07 -0.07 -0.03 0.05 0.00

65-nar(∇) 65-nar(∇) 65-nar(∇) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 919.10 ± 0.51 912.22 ± 0.51 905.34 ± 0.51 903.17 ± 0.52 899.73 ± 0.52

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 898.46 ± 0.52 891.58 ± 0.54 884.70 ± 0.55 877.82 ± 0.57 870.94 ± 0.59

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 864.06 ± 0.62 857.18 ± 0.64 850.31 ± 0.67 843.43 ± 0.70

cont.

Landolt-Börnstein New Series IV/8F

215

ρ

ρ

4.1 Saturated Compounds

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

1,1,6,6-Tetramethyl-3-(1-methylethyl)spiro[3.3]heptane

[500040-84-6]

C14H26

MW =194.36

485

C 26H50

MW = 362.68

486

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

838.0 ± 2.0

13-leb

7-Hexadecylspiro[5.4]decane

[2307-06-4]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 4.3973 · 10-1 (combined temperature ranges, weighted), σc,uw = 1.2831 · 10-1 (combined temperature ranges, unweighted). Coefficient A B

T = 293.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.04582 · 103 -6.34425 · 10-1 cont.

Landolt-Börnstein New Series IV/8F

216

4.1 Saturated Compounds

7-Hexadecylspiro[5.4]decane (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

−3

kg ⋅ m

848.20 ± 0.50 859.60 ± 0.50 848.20 ± 0.50 834.10 ± 0.50 821.90 ± 0.50 809.60 ± 0.70 860.60 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.41 -0.24 -0.34 -0.36 -0.25 -0.18 0.76

{ { { { {

60-dix/nar( ) 60-nar-1( ) 60-nar-1( ) 60-nar-1( ) 60-nar-1( ) 60-nar-1( ) 65-nar(∇)

T K

310.95 333.15 372.05 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

849.20 ± 0.50 835.10 ± 0.60 810.60 ± 0.70 859.60 ± 0.50 848.20 ± 0.50 834.10 ± 0.50 809.60 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.66 0.64 0.82 -0.24 -0.34 -0.36 -0.18

65-nar(∇) 65-nar(∇) 65-nar(∇) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆) 68-ano-1(∆)

ρ

ρ

310.85 293.15 310.95 333.15 352.55 372.05 293.15

ρexp ± 2σ est

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

4.1 Saturated Compounds

217

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

861.83 ± 0.62 859.84 ± 0.62 856.66 ± 0.61 855.49 ± 0.60

290.00 293.15 298.15 300.00

ρ ± σ fit kg ⋅ m−3

T K

849.15 ± 0.55 842.80 ± 0.48 836.46 ± 0.43 830.11 ± 0.41

310.00 320.00 330.00 340.00

3-(1-Butyloctadecyl)spiro[5.5]undecane

[500050-04-4]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

867.0 ± 2.0

Landolt-Börnstein New Series IV/8F

36-mik

T K

350.00 360.00 370.00 380.00

C33H64

ρ ± σ fit kg ⋅ m−3 823.77 ± 0.46 817.42 ± 0.59 811.08 ± 0.83 804.74 ± 1.19

MW =460.87

487

4.2 Unsaturated Compounds

219

4.2 Unsaturated Compounds 1,5-Dimethylenespiro[3.3]heptane

[4696-19-9]

C9H12

MW =120.19

488

C 9H12

MW =120.19

489

C10H16

MW =136.24

490

C11H18

MW =150.26

491

C12H18

MW =162.27

492

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

826.4 ± 3.0

13-leb

Spiro[4.4]nona-1,3-diene

[500039-10-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

884.9 ± 1.0

53-lev/tan

Spiro[4,5]deca-6-ene

[500019-34-1]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

899.5 ± 1.0

59-nar/dix

Spiro[5.5]undec-8-ene

[500040-02-8]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

912.2 ± 2.0

60-dix/nar

1-Methylene-5-methyl-5(1-methylethenyl)spiro[3.3]heptane

[500040-71-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

934.6 ± 3.0

Landolt-Börnstein New Series IV/8F

13-leb

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

221

5 Tabulated Data on Density - Condensed Ring Systems 5.1 Saturated Bridged Cycloalkanes 5.1.1 Saturated Bridged Cycloalkanes, C6 - C11 cis,anti,cis-Tricyclo[3.1.0.02,4]hexane

[21531-33-9]

C6H8

MW = 80.13

493

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.8092 · 10-1 (combined temperature ranges, weighted), σc,uw = 7.0619 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 320.54 K ρ = A + BT + CT 2 + DT 3 + … 1.16479 · 103 -1.03365

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 279.24 282.38 293.15

ρexp ± 2σ est −3

kg ⋅ m

882.22 ± 0.40 876.10 ± 0.40 873.00 ± 0.40 861.90 ± 0.40

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.23 -0.05 0.09 0.12

79-let/orc(✕ ) 79-let/orc(✕ ) 79-let/orc(✕ ) 79-let/orc(✕ )

T K

297.53 298.15 313.57 320.54

ρexp ± 2σ est −3

kg ⋅ m

857.45 ± 0.40 856.88 ± 0.40 840.47 ± 0.50 833.25 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.20 0.27 -0.20 -0.21

79-let/orc(✕ ) 79-let/orc(✕ ) 79-let/orc(✕ ) 79-let/orc(✕ )

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00

ρ ± σ fit kg ⋅ m−3 885.70 ± 0.49 875.37 ± 0.42 865.03 ± 0.40

T K

293.15 298.15 300.00

ρ ± σ fit kg ⋅ m−3 861.78 ± 0.40 856.61 ± 0.41 854.69 ± 0.42

T K

310.00 320.00 330.00

ρ ± σ fit kg ⋅ m−3 844.36 ± 0.49 834.02 ± 0.57 823.69 ± 0.66

cont.

Landolt-Börnstein New Series IV/8F

222

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

ρ

ρ

cis,anti,cis-Tricyclo[3.1.0.02,4]hexane (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Bicyclo[2.2.0]hexane

[186-04-9]

C6H10

MW =82.15

494

C6H10

MW =82.15

495

Table 1. Experimental value with uncertainty. T K 292.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

824.5 ± 2.0

28-sac

Bicyclo[3.1.0]hexane

[285-58-5]

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

814.4 ± 4.0 833.4 ± 0.6

24-zel/ouc 49-ano-4

Landolt-Börnstein New Series IV/8F

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11 Bicycloheptane

[12622-04-7]

223

C7H12

MW =96.17

496

C7H12

MW = 96.17

497

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

906.9 ± 4.0

61-koz/sku

cis-Bicyclo[4.1.0]heptane

[286-08-8]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 4.2553 · 10-1 (combined temperature ranges, weighted), σc,uw = 2.1276 · 10-1 (combined temperature ranges, unweighted). T = 293.61 to 338.79 K ρ = A + BT + CT 2 + DT 3 + … 1.10479 · 103 -8.35070 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.61 298.17 312.64

ρexp ± 2σ est −3

kg ⋅ m

860.00 ± 0.50 855.80 ± 0.50 842.90 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.39 0.00 -0.81

73-var/bul(✕ ) 73-var/bul(✕ ) 73-var/bul(✕ )

T K

321.51 338.79

ρexp ± 2σ est −3

kg ⋅ m

836.50 ± 0.50 822.10 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.19 0.22

73-var/bul(✕ ) 73-var/bul(✕ )

Further references: [29-ebe/bru].

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 862.62 ± 0.59 859.99 ± 0.57 855.81 ± 0.54

T K

300.00 310.00 320.00

ρ ± σ fit kg ⋅ m−3 854.27 ± 0.53 845.92 ± 0.50 837.57 ± 0.51

T K

330.00 340.00 350.00

ρ ± σ fit kg ⋅ m−3 829.22 ± 0.55 820.87 ± 0.62 812.52 ± 0.71

cont.

Landolt-Börnstein New Series IV/8F

224

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

ρ

ρ

cis-Bicyclo[4.1.0]heptane (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

1-Methylbicyclo[3.1.0]hexane

[4625-24-5]

C7H12

MW = 96.17

498

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 9.5489 · 10-2 (combined temperature ranges, weighted), σc,uw = 5.2739 · 10-2 (combined temperature ranges, unweighted). Coefficient A B C

T = 288.27 to 342.82 K ρ = A + BT + CT 2 + DT 3 + … 1.03461 · 103 -5.97285 · 10-1 -5.93299 · 10-4

cont.

Landolt-Börnstein New Series IV/8F

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

225

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

−3

kg ⋅ m

813.20 ± 0.50 808.50 ± 0.50 791.00 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.07 -0.07 -0.08

73-var/bul( ) 73-var/bul( ) 73-var/bul( )

T K

321.48 332.91 342.82

ρexp ± 2σ est −3

kg ⋅ m

781.30 ± 0.50 770.20 ± 0.60 760.00 ± 0.60

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.02 0.19 -0.12

73-var/bul( ) 73-var/bul( ) 73-var/bul( )

ρ

ρ

288.27 293.11 311.40

ρexp ± 2σ est

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρ ± σ fit kg ⋅ m−3 820.86 ± 0.88 811.50 ± 0.59 808.53 ± 0.55 803.79 ± 0.53

T K

300.00 310.00 320.00 330.00

ρ ± σ fit kg ⋅ m−3 802.03 ± 0.53 792.44 ± 0.56 782.73 ± 0.58 772.90 ± 0.59

T K

340.00 350.00

ρ ± σ fit kg ⋅ m−3 762.95 ± 0.70 752.88 ± 1.00

226

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

Tricyclo[3.3.0.02,6]octane

[500021-67-0]

C8H12

MW = 108.18

499

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 8.8357 · 10-2 (combined temperature ranges, weighted), σc,uw = 4.3993 · 10-2 (combined temperature ranges, unweighted). T = 283.15 to 313.15 K ρ = A + BT + CT 2 + DT 3 + … 1.09776 · 103 -4.28146 · 10-1 -7.96846 · 10-4

Coefficient A B C

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

kg ⋅ m

−3

912.68 ± 0.40 908.21 ± 0.40 899.15 ± 0.40

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.03 -0.02 -0.13

88-let/sew( ) 88-let/sew( ) 88-let/sew( )

T K

ρexp ± 2σ est kg ⋅ m

−3

303.15 894.90 ± 0.40 308.64 889.72 ± 0.40 313.15 885.49 ± 0.50

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

0.16 0.01 -0.06

88-let/sew( ) 88-let/sew( ) 88-let/sew( )

ρ

ρ

283.15 288.15 298.15

ρexp ± 2σ est

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

227

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

915.41 ± 0.61 906.58 ± 0.45 903.77 ± 0.46

280.00 290.00 293.15

ρ ± σ fit kg ⋅ m−3

T K

899.28 ± 0.46 897.60 ± 0.45 888.46 ± 0.48

298.15 300.00 310.00

Bicyclo[2.2.2]octane

T K

[280-33-1]

320.00

C8H14

ρ ± σ fit kg ⋅ m−3 879.16 ± 1.11

MW = 110.20

500

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 3.5521 · 10-1 (combined temperature ranges, weighted), σc,uw = 1.0437 · 10-1 (combined temperature ranges, unweighted). T = 455.40 to 497.60 K ρ = A + BT + CT 2 + DT 3 + … 1.20383 · 103 -9.84365 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

455.40 457.70 459.10 461.60 464.40 468.50 472.70

ρexp ± 2σ est kg ⋅ m

−3

756.30 ± 0.65 753.40 ± 0.65 751.70 ± 0.65 749.40 ± 0.65 746.50 ± 0.65 742.40 ± 0.65 738.60 ± 0.65

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.75 0.12 -0.21 -0.04 -0.19 -0.25 0.08

) ) ) ) ) ) )

85-shi/gee( 85-shi/gee( 85-shi/gee( 85-shi/gee( 85-shi/gee( 85-shi/gee( 85-shi/gee(

T K

475.80 479.50 484.60 490.80 494.50 497.60

ρexp ± 2σ est kg ⋅ m

−3

735.20 ± 0.65 731.40 ± 0.65 726.50 ± 0.65 720.40 ± 0.70 717.60 ± 0.70 714.50 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.27 -0.42 -0.30 -0.30 0.54 0.49

) ) ) ) ) )

85-shi/gee( 85-shi/gee( 85-shi/gee( 85-shi/gee( 85-shi/gee( 85-shi/gee(

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

450.00 460.00 470.00

ρ ± σ fit kg ⋅ m−3 760.86 ± 0.73 751.02 ± 0.68 741.18 ± 0.65

T K

480.00 490.00

ρ ± σ fit kg ⋅ m−3 731.33 ± 0.66 721.49 ± 0.71

T K

500.00 510.00

ρ ± σ fit kg ⋅ m−3 711.64 ± 0.80 701.80 ± 0.93

cont.

Landolt-Börnstein New Series IV/8F

228

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

ρ

ρ

Bicyclo[2.2.2]octane (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cis-Bicyclo[3,3,0]octane

[1755-05-1]

C8H14

MW =110.20

501

Table 1. Fit with estimated B coefficient for 15 accepted points. Deviation σw = 0.261. Coefficient ρ = A + BT A 1118.65 B -0.850 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 291.15 291.15 1)

ρexp ± 2σ est −3

kg ⋅ m

ρexp − ρcalc Ref. kg ⋅ m−3

824.1 ± 20.00 -45.37 0.63 871.8 ± 0.50 0.43 871.6 ± 0.50

29-zel/fri1) 35-bar/lin-1 36-bar/lin

T K

273.15 293.15 310.95

ρexp ± 2σ est −3

kg ⋅ m

886.3 ± 0.50 869.5 ± 0.50 854.3 ± 0.50

ρexp − ρcalc Ref. kg ⋅ m−3

-0.17 0.03 -0.04

49-ryt/sch 49-ryt/sch 49-ryt/sch

Not included in calculation of linear coefficients.

cont.

Landolt-Börnstein New Series IV/8F

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

229

Table 2. (cont) T K

298.15 273.15 293.15 310.93 333.15

ρexp ± 2σ est −3

kg ⋅ m

863.8 ± 2.00 886.3 ± 0.60 869.5 ± 0.60 854.3 ± 0.60 835.3 ± 0.60

ρexp − ρcalc Ref. kg ⋅ m−3

-1.42 -0.17 0.03 -0.06 -0.17

T K

50-cop/sch 48-ano-10 48-ano-10 48-ano-10 48-ano-10

333.15 273.15 293.15 310.95 333.15

ρexp ± 2σ est −3

kg ⋅ m

835.3 ± 0.50 886.3 ± 0.50 869.5 ± 0.50 854.3 ± 0.50 835.3 ± 0.50

ρexp − ρcalc Ref. kg ⋅ m−3

-0.17 -0.17 0.03 -0.04 -0.17

49-ryt/sch 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. ρexp ± 2σ est

T K 270.00 280.00 290.00

ρexp ± 2σ est

T K 293.15 298.15 310.00

kg ⋅ m−3

889.1 ± 0.9 880.6 ± 0.7 872.1 ± 0.6

trans-Bicyclo[3.3.0]octane

T K 320.00 330.00 340.00

kg ⋅ m−3

869.5 ± 0.6 865.2 ± 0.6 855.1 ± 0.6

[5597-89-7]

ρexp ± 2σ est kg ⋅ m−3

846.6 ± 0.7 838.1 ± 0.8 829.6 ± 1.0

C8H14

MW =110.20

502

C8H14

MW =110.20

503

C8H14

MW =110.20

504

Table 1. Experimental values with uncertainties. T K 291.15 291.15 289.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

862.6 ± 2.0 862.6 ± 2.0 864.8 ± 2.0

25-cle/huc 35-bar/lin-1 36-bar/lin

cis-Bicyclo[5.1.0]octane

[16526-90-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

870.0 ± 10.0

91-luk/tim

1,3-Dimethylbicyclo[3.1.0]hexane

[500023-37-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

805.6 ± 0.6

Landolt-Börnstein New Series IV/8F

56-lev/gir-1

230

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

3,3-Dimethylbicyclo[3.1.0]hexane

[500037-81-0]

C8H14

MW =110.20

505

C8H14

MW =110.20

506

C9H14

MW =122.21

507

C9H16

MW =124.23

508

C9H16

MW =124.23

509

Table 1. Experimental values with uncertainties. T K 293.15 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

792.9 ± 6.0 796.2 ± 4.0 796.3 ± 4.0 812.5 ± 6.0

13-zel/usp-1 13-zel/usp-2 13-zel/usp-2 20-usp

2-Methylbicyclo[2.2.1]heptane

[15185-11-2]

Table 1. Experimental values with uncertainties. T K

289.65 293.65

ρexp ± 2σ est

Ref.

kg ⋅ m−3

856.1 ± 2.0 853.2 ± 2.0

33-zel/kaz 33-zel/kaz

3,3-Dimethyltricyclo[2.2.1.02,6]heptane

[473-02-9]

Table 1. Experimental values with uncertainties. T K

313.15 313.15 313.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

871.0 ± 2.0 871.7 ± 2.0 873.4 ± 2.0

22-kom/ros 27-kom/has 32-kom/has-1

Bicyclo[4.3.0]nonane

[496-10-6]

Table 1. Experimental values with uncertainties. T K

296.15 354.35 293.15 288.65 284.85 310.93

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

875.9 ± 6.0 828.4 ± 6.0 833.4 ± 30.0 879.0 ± 6.0 887.2 ± 6.0 864.5 ± 6.0

cis-Hexahydroindan

06-eyk-1 06-eyk-1 13-ipa 24-zel/bor 26-huc/fri 63-gud/cam [4551-51-3]

Table 1. Fit with estimated B coefficient for 15 accepted points. Deviation σw = 0.389. Coefficient ρ = A + BT 1136.55 A -0.860 B cont.

Landolt-Börnstein New Series IV/8F

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

231

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

296.15 354.35 298.25 284.85 288.45 293.15 293.85 293.15 293.15 293.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

873.7 ± 8.00 801.9 ± 8.00 878.3 ± 2.00 887.2 ± 4.00 884.9 ± 3.00 879.0 ± 5.00 881.5 ± 2.00 880.0 ± 4.00 884.5 ± 0.60 884.7 ± 0.60 884.5 ± 0.60

ρexp − ρcalc Ref. kg ⋅ m−3

-8.16 -29.91 -1.75 -4.38 -3.58 -5.44 -2.34 -4.44 0.11 0.26 0.11

T K 1)

19-eyk 19-eyk1) 34-huc/got 35-huc/sac1) 35-huc/sac1) 35-huc/sac1) 35-huc/sac 35-huc/sac1) 44-boo/per 44-gre/per-1 45-boo/gre

293.15 293.15 293.15 293.15 293.15 293.15 298.15 293.15 298.15 303.15

ρexp ± 2σ est −3

kg ⋅ m

884.6 ± 0.60 884.7 ± 0.60 883.9 ± 1.00 883.9 ± 1.00 884.6 ± 0.60 884.5 ± 0.50 880.8 ± 1.00 884.4 ± 0.50 880.3 ± 0.50 875.2 ± 0.50

ρexp − ρcalc Ref. kg ⋅ m−3

0.21 0.26 -0.54 -0.54 0.16 0.06 0.66 -0.01 0.15 -0.63

45-per/waa 46-ano 49-ano-1 49-boo/gre 49-boo/gre 53-ano-1 53-ent/ruo 55-cam/ros 55-cam/ros 55-cam/ros

Not included in calculation of linear coefficients.

Table 3. Recommended values. ρexp ± 2σ est

T K 290.00 293.15 298.15 310.00

kg ⋅ m−3

887.1 ± 0.8 884.4 ± 0.7 880.1 ± 0.7 869.9 ± 1.6

2,2-Dimethyl[2.2.1]bicyloheptane

[500037-84-3]

C9H16

MW =124.23

510

[500037-85-4]

C9H16

MW =124.23

511

C9H16

MW =124.23

512

Table 1. Experimental and recommended values with uncertainties. T K 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

854.7 ± 2.0 853.9 ± 2.0 854.3 ± 2.0

24-nam-1 32-kom/has Recommended

2,3-Dimethylbicyclo[2.2.1]heptane

Table 1. Experimental value with uncertainty. T K 291.65

ρexp ± 2σ est

Ref.

kg ⋅ m−3

871.2 ± 2.0

26-deu

6,6-Dimethylbicyclo[3.1.1]heptane

[500037-83-2]

Table 1. Experimental value with uncertainty. T K 295.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

859.2 ± 2.0

Landolt-Börnstein New Series IV/8F

14-sem/fel-1

232

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

7,7-Dimethylbicylco[2.2.1]heptane

[2034-53-9]

C9H16

MW =124.23

513

C9H16

MW =124.23

514

C9H16

MW =124.23

515

[766-53-0]

C9H16

MW =124.23

516

[500024-98-6]

C9H16

MW =124.23

517

C9H16

MW =124.23

518

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

853.8 ± 2.0

32-kom/has

3-Ethyl-1-methylbicyclo[3.1.0]hexane

[500038-11-9]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

816.5 ± 1.5

57-lev/kim

1-Methylbicyclo[2.2.2]octane

[500037-90-1]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

875.0 ± 2.0

07-sem/bar

2-Methylbicyclo[2.2.2]octane Table 1. Experimental and recommended values with uncertainties. T K 313.65 313.65 313.65

ρexp ± 2σ est

Ref.

kg ⋅ m−3

867.4 ± 2.0 866.4 ± 2.0 866.9 ± 2.0

35-kaz/pla 59-kaz/svi Recommended

2-Methylbicyclo[3.2.1]octane

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

861.2 ± 1.0

52-ipa/ger

trans-Octahydro-1H-indene

[3296-50-2]

Table 1. Fit with estimated B coefficient for 11 accepted points. Deviation σw = 0.160. Coefficient ρ = A + BT 1102.97 A -0.820 B cont.

Landolt-Börnstein New Series IV/8F

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

233

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 291.45 293.15 293.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

ρexp − ρcalc Ref. kg ⋅ m−3

863.0 ± 1.0 865.0 ± 3.0 864.5 ± 1.0 863.0 ± 1.0 862.5 ± 0.5 862.5 ± 0.5

0.41 2.41 0.52 0.41 -0.09 -0.09

T K

28-sac 35-bar/lin1) 35-huc/sac 35-huc/sac 45-boo/gre 45-per/waa

293.15 293.15 293.15 293.15 298.15 303.15

ρexp ± 2σ est −3

kg ⋅ m

862.5 ± 0.5 862.3 ± 0.6 862.5 ± 0.5 862.7 ± 0.4 858.5 ± 0.4 854.5 ± 0.4

ρexp − ρcalc Ref. kg ⋅ m−3

-0.09 -0.29 -0.09 0.07 -0.01 0.08

50-ano-1 50-boo/gre 53-ano-1 55-cam/ros 55-cam/ros 55-cam/ros

Not included in calculation of linear coefficients.

Table 3. Recommended values. ρexp ± 2σ est

T K 290.00 293.15 298.15 310.00

kg ⋅ m−3

865.2 ± 0.6 862.6 ± 0.5 858.5 ± 0.5 848.8 ± 0.9

1,3,5-Trimethylbicyclo[3.1.0]hexane

[500023-38-1]

C9H16

MW =124.23

519

C9H16

MW =124.23

520

C10H16

MW =136.24

521

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

799.4 ± 1.0

56-lev/gir-1

2,6,6-Trimethylbicyclo[3.1.0]hexane

[500037-82-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

822.2 ± 2.0

12-kis-4

Tricyclo[5.2.1.02,6]decane

[6004-38-2]

Table 1. Experimental values with uncertainties. T K

293.95 298.15 353.15 352.35

ρexp ± 2σ est

Ref.

kg ⋅ m−3

crystal 949.2 ± 3.0 950.0 ± 5.0 liquid 912.1 ± 8.0 902.7 ± 3.0

Landolt-Börnstein New Series IV/8F

06-eyk-1 71-boy/san 03-eyk 06-eyk-1

234

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

1,3,3,-Trimethyltricyclo[2.2.1.02,6]heptane

[488-97-1]

C10H16

MW =136.24

522

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.696. Coefficient ρ = A + BT A 1079.43 B -0.750 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

289.65 293.15 293.55 289.55 293.15 293.15 293.15 293.15 1)

ρexp ± 2σ est kg ⋅ m

−3

862.4 ± 2.0 859.9 ± 2.0 858.9 ± 2.0 862.4 ± 2.0 860.9 ± 2.0 858.4 ± 2.0 858.7 ± 2.0 859.1 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.21 0.33 -0.37 0.13 1.33 -1.17 -0.87 -0.47

T K

03-eyk 07-asc-1 11-ost-1 12-ost 18-nam/sse 18-qui 18-qui 18-qui

293.15 293.15 293.15 289.15 289.65 293.15 293.15

ρexp ± 2σ est kg ⋅ m

−3

863.6 ± 4.0 860.3 ± 2.0 858.8 ± 2.0 862.4 ± 2.0 862.4 ± 2.0 860.4 ± 2.0 857.4 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

4.03 0.73 -0.77 -0.17 0.21 0.83 -2.17

23-nam1) 27-nam/bru 29-kom/ros 29-kom/ros 29-kom/ros 29-zel/lev-1 33-kom/has1)

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K

280.00 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

869.4 ± 2.1 861.9 ± 1.7 859.6 ± 1.7 855.8 ± 1.8

2,3,3-Trimethyltricyclo[2.2.1.02,6]heptane

[500040-51-7]

C10H16

MW =136.24

523

C10H16

MW =136.24

524

Table 1. Experimental values with uncertainties. T K 353.35 339.15 343.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

826.8 ± 3.0 844.0 ± 3.0 837.3 ± 3.0

06-eyk-2 12-ost 20-mee/van

4,7,7-Trimethyltricyclo[2.2.1.02,6]heptane

[500040-50-6]

Table 1. Experimental value with uncertainty. T K 393.95

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

794.8 ± 4.0

06-eyk-2

Landolt-Börnstein New Series IV/8F

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11 Decahydronaphthalene

[91-17-8]

C10H18

235 MW =138.25

525

Table 1. Experimental values with uncertainties. T K 272.95 289.05 298.15 314.05 335.15 355.65 420.35 293.15 293.15 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

897.6 ± 4.0 885.8 ± 4.0 878.9 ± 4.0 876.4 ± 4.0 852.1 ± 4.0 836.9 ± 4.0 789.7 ± 4.0 884.0 ± 4.0 888.1 ± 4.0 878.1 ± 10.0 884.3 ± 4.0 883.3 ± 4.0

22-her/sch 22-her/sch 22-her/sch 22-her/sch 22-her/sch 22-her/sch 22-her/sch 23-lip 31-kag 36-jon/lin 37-gar/bre 38-eva-2

cis-Decahydronaphthalene

T K 296.15 323.15 293.15 293.15 310.35 298.15 310.93 298.10 318.15 338.15 358.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

913.4 ± 20.0 860.9 ± 4.0 887.0 ± 4.0 885.9 ± 4.0 879.1 ± 4.0 871.0 ± 4.0 884.6 ± 4.0 883.9 ± 4.0 866.6 ± 4.0 811.5 ± 4.0 836.7 ± 4.0

[493-01-6]

38-eva-2 38-eva-2 44-sch 45-gre/vog 54-smi/otv 55-ham/sto 63-gud/cam 86-osh/han 86-osh/han 86-osh/han 86-osh/han

C10H18

MW = 138.25

526

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.6121 · 10-1 (combined temperature ranges, weighted), σc,uw = 3.7236 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 373.15 K ρ = A + BT + CT 2 + DT 3 + … 1.11345 · 103 -7.21771 · 10-1 -5.96927 · 10-5

Coefficient A B C

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 313.15 333.15 353.15 293.15 323.15 353.15 373.15 293.15 293.15 293.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

898.00 ± 1.00 881.10 ± 1.00 865.90 ± 1.00 850.50 ± 1.00 897.00 ± 1.00 874.00 ± 1.00 852.00 ± 1.00 836.00 ± 1.00 896.80 ± 0.50 897.10 ± 0.50 896.30 ± 0.60 896.80 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

1.27 -0.47 -0.46 -0.61 0.27 0.03 0.89 0.19 0.07 0.37 -0.43 0.07

44-huc1) 44-huc(✕ ) 44-huc(✕ ) 44-huc1) 48-sey/bar1) 48-sey/bar(✕ ) 48-sey/bar1) 48-sey/bar(✕ ) 49-boo/gre(✕ ) 49-foe/fen(✕ ) 50-fen/mye(✕ ) 51-gue/sue(✕ )

T K

303.15 298.15 308.15 318.15 328.15 338.15 358.15 368.15 273.15 293.15 310.95 333.15

ρexp ± 2σ est −3

kg ⋅ m

889.09 ± 0.40 893.00 ± 0.50 885.50 ± 0.50 877.70 ± 0.50 870.20 ± 0.50 862.70 ± 0.50 847.20 ± 0.50 839.10 ± 0.70 911.90 ± 0.50 896.80 ± 0.50 883.40 ± 0.50 866.50 ± 0.50

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

-0.07 0.06 0.14 -0.07 0.03 0.15 -0.09 -0.54 0.06 0.07 0.16 0.14

55-cam/ros(∇) 56-lau/kin(✕ ) 56-lau/kin(✕ ) 56-lau/kin(✕ ) 56-lau/kin(✕ ) 56-lau/kin(✕ ) 56-lau/kin(✕ ) 56-lau/kin(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ )

Not included in Fig. 1.

cont.

Landolt-Börnstein New Series IV/8F

236

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

cis-Decahydronaphthalene (cont.) Table 2. (cont.) T K

273.15 293.15 310.95 333.15 372.05 293.15 298.15

ρexp ± 2σ est −3

kg ⋅ m

911.90 ± 0.50 896.80 ± 0.50 883.40 ± 0.50 866.50 ± 0.50 836.90 ± 0.70 896.69 ± 0.40 892.89 ± 0.40

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.06 0.07 0.16 0.14 0.25 -0.04 -0.05

52-ano(✕ ) 52-ano(✕ ) 52-ano(✕ ) 52-ano(✕ ) 52-ano(✕ ) 55-cam/ros(∇) 55-cam/ros(∇)

T K

372.05 293.15 353.15 298.15 298.15 298.15

ρexp ± 2σ est −3

kg ⋅ m

836.90 ± 0.70 896.60 ± 0.40 851.10 ± 0.50 892.85 ± 0.40 892.98 ± 0.40 892.91 ± 0.40

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

0.25 -0.13 -0.01 -0.09 0.04 -0.03

68-ano-1(✕ ) 81-kor/kov(◆) 81-kor/kov(◆) 82-chy/str( ) 87-shi/oga( ) 88-shi/oga(∆)

{

ρ

ρ

Further references: [04-ler, 06-ros/lea, 13-von, 24-eis/pol, 24-zel-1, 25-huc, 25-huc-1, 26-zel/tit-1, 31ruz/koo, 35-huc/kum, 35-pro, 36-hib/lin, 36-par, 38-sey/wal, 39-loz/dya, 51-dau/his, 53-kus, 63-gud/cam].

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

237

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

T K

914.22 ± 0.52 906.67 ± 0.48 899.11 ± 0.49 896.73 ± 0.50 892.94 ± 0.51

270.00 280.00 290.00 293.15 298.15

300.00 310.00 320.00 330.00 340.00

trans-Decahydronaphthalene

ρ ± σ fit kg ⋅ m−3 891.54 ± 0.52 883.96 ± 0.55 876.37 ± 0.58 868.76 ± 0.61 861.14 ± 0.64 [493-02-7]

T K

350.00 360.00 370.00 380.00

C10H18

ρ ± σ fit kg ⋅ m−3 853.51 ± 0.68 845.87 ± 0.72 838.22 ± 0.77 830.55 ± 0.85

MW = 138.25

527

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 9.5236 · 10-2 (combined temperature ranges, weighted), σc,uw = 1.9078 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 373.15 K ρ = A + BT + CT 2 + DT 3 + … 1.08846 · 103 -7.46329 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 323.15 353.15 373.15 293.15 273.15 293.15 310.95 333.15 372.05 293.15 298.15 303.15 288.25 298.15 298.15 312.65 273.15 1)

ρexp ± 2σ est kg ⋅ m−3

870.00 ± 1.00 848.00 ± 1.00 825.00 ± 1.00 810.00 ± 1.00 869.80 ± 0.30 884.50 ± 0.50 869.80 ± 0.50 856.50 ± 0.50 839.90 ± 0.50 810.60 ± 0.70 869.69 ± 0.15 865.90 ± 0.15 862.20 ± 0.15 873.63 ± 0.50 866.04 ± 0.50 865.84 ± 0.50 855.09 ± 0.50 884.50 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.33 0.72 0.11 0.03 0.13 -0.10 0.13 0.11 0.08 -0.19 0.02 -0.04 -0.01 0.30 0.10 -0.10 -0.03 -0.10

48-sey/bar1) 48-sey/bar1) 48-sey/bar(✕ ) 48-sey/bar(✕ ) 49-boo/gre(∆) 52-ano(✕ ) 52-ano1) 52-ano(✕ ) 52-ano(✕ ) 52-ano(✕ ) 55-cam/ros( ) 55-cam/ros( ) 55-cam/ros( ) 66-gom/wan(✕ ) 66-gom/wan1) 66-gom/wan1) 66-gom/wan(✕ ) 68-ano-1(✕ )

T K

293.15 310.95 333.15 372.05 293.15 353.15 298.15 293.15 293.15 298.15 298.15 303.15 303.15 308.15 313.15 318.15 323.15 298.15

ρexp ± 2σ est kg ⋅ m−3

869.80 ± 0.50 856.50 ± 0.50 839.90 ± 0.50 810.60 ± 0.70 869.00 ± 0.40 825.00 ± 0.50 865.98 ± 0.40 869.71 ± 0.20 869.62 ± 0.20 865.92 ± 0.20 865.90 ± 0.20 862.22 ± 0.20 862.16 ± 0.20 858.43 ± 0.20 854.69 ± 0.20 850.95 ± 0.20 847.18 ± 0.20 865.88 ± 0.40

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

0.13 0.11 0.08 -0.19 -0.67 0.11 0.04 0.04 -0.05 -0.02 -0.04 0.01 -0.05 -0.05 -0.06 -0.06 -0.10 -0.06

68-ano-11) 68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ ) 81-kor/kov1) 81-kor/kov(✕ ) 82-chy/str(◆) 87-mar-1( ) 87-mar-1( ) 87-mar-1( ) 87-mar-1( ) 87-mar-1( ) 87-mar-1( ) 87-mar-1( ) 87-mar-1( ) 87-mar-1( ) 87-mar-1( ) 88-shi/oga(∇)

{ { { { { { { { { {

Not included in Fig. 1.

cont.

Landolt-Börnstein New Series IV/8F

238

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

trans-Decahydronaphthalene (cont.)

ρ

ρ

Further references: [04-ler, 24-eis/pol, 24-zel-1, 25-huc, 25-huc-1, 25-zel/tur, 29-zel/tur, 31-ruz/koo, 32zel/tur, 35-huc/kum, 35-pro, 36-hib/lin, 37-huc, 38-sey/wal, 44-huc, 49-foe/fen, 50-fen/mye, 51-gue/sue, 56-ano-5, 59-wu /how, 63-gud/cam].

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 886.95 ± 0.60 879.49 ± 0.40 872.02 ± 0.29 869.67 ± 0.27 865.94 ± 0.26

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 864.56 ± 0.26 857.10 ± 0.28 849.63 ± 0.36 842.17 ± 0.46 834.71 ± 0.57

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 827.24 ± 0.68 819.78 ± 0.77 812.32 ± 0.82 804.85 ± 0.83

Landolt-Börnstein New Series IV/8F

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11 cis-Bicyclo[5.3.0]decane

[16189-46-1]

239

C10H18

MW =138.25

528

C10H18

MW =138.25

529

C10H18

MW =138.25

530

C10H18

MW =138.25

531

C10H18

MW =138.25

532

C10H18

MW =138.25

533

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

883.3 ± 1.0

56-sor/rom

trans-Bicyclo[5.3.0]decane

[500037-72-9]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

879.4 ± 1.0

56-sor/rom

2,2-Dimethylbicyclo[3.2.1]octane

[500037-93-4]

Table 1. Experimental value with uncertainty. T K 290.55

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

877.1 ± 2.0

27-lip/got

2,3-Dimethylbicyclo[2.2.2]octane

[99191-27-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

874.4 ± 2.0

59-kaz/svi

3,7-Dimethylbicyclo[3.3.0]octane

[500037-92-3]

Table 1. Experimental value with uncertainty. T K

297.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

834.1 ± 2.0

36-jon/lin

1-Methylbicyclo[3.3.1]nonane

[500037-96-7]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

841.6 ± 2.0

Landolt-Börnstein New Series IV/8F

04-rab

240

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

cis-3a-Methyloctahydro-1H-indene

[824-16-8]

C10H18

MW =138.25

534

C10H18

MW =138.25

535

C10H18

MW =138.25

536

C10H18

MW =138.25

537

MW =138.25

538

Table 1. Experimental values with uncertainties. T K 286.65 289.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

875.4 ± 2.0 877.8 ± 2.0

37-lin/mil 38-err/lin

1-Methyloctahydro-1H-indene

[500037-94-5]

Table 1. Experimental value with uncertainty. T K

293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

876.3 ± 2.0 876.0 ± 1.0

36-nen/cio 64-bal/kha

1-Methyl-3-(1-methylethyl)bicyclo[3.1.0]hexane

[500038-13-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

817.6 ± 1.5

57-lev/kim

4-Methyl-1-(1-methylethyl)bicyclo[3.1.0]hexane

[471-12-5]

Table 1. Experimental values with uncertainties. T K 293.15 293.15 293.15 290.15 289.15 293.15 295.15

ρexp ± 2σ est −3

kg ⋅ m

816.0 ± 2.0 818.1 ± 2.0 813.9 ± 4.0 819.0 ± 2.0 819.1 ± 2.0 817.0 ± 2.0 814.2 ± 2.0

T K 10-kis-4 293.15 10-tsc/fom 290.15 10-tsc/fom 292.65 10-tsc/fom 295.15 10-tsc/fom 299.15 11-kis-6 295.15 14-sem/fel-1 293.15

Ref.

1-Methyl-3-propylbicyclo[4.1.0]hexane

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

818.1 ± 2.0 819.0 ± 2.0 814.2 ± 2.0 814.2 ± 2.0 811.7 ± 2.0 814.0 ± 2.0 810.0 ± 1.0

[500038-12-0]

29-hen/rob 29-hen/rob 35-nam/sch 37-guh/kri 37-guh/kri 37-guh/nat 52-her-3

C10H18

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

817.1 ± 1.5

57-lev/kim Landolt-Börnstein New Series IV/8F

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11 1,2,3-Trimethylbicyclo[2.2.1]heptane

[500037-86-5]

241

C10H18

MW =138.25

539

C10H18

MW =138.25

540

C10H18

MW =138.25

541

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

852.0 ± 2.0

35-kom/nym

1,3,3-Trimethylbicyclo[2.2.1]heptane

[6248-88-0]

Table 1. Experimental values with uncertainties. T K 293.00 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

831.6 ± 5.0 855.3 ± 5.0

12-wol 34-kom/bec

l-1,3,3-Trimethylbicyclo[2.2.1]heptane

[500037-87-6]

Table 1. Fit with estimated B coefficient for 6 accepted points. Deviation σw = 1.089. Coefficient ρ = A + BT 1055.44 A -0.760 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 293.15

ρexp ± 2σ est −3

kg ⋅ m

832.5 ± 2.0 831.6 ± 2.0 831.7 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.15 -1.05 -0.95

T K

11-kis-6 11-wol 15-nam

273.15 293.15 293.15

ρexp ± 2σ est −3

kg ⋅ m

847.1 ± 2.0 833.7 ± 2.0 834.5 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.75 1.05 1.85

15-nam 18-qui 32-kom/has

Table 3. Recommended values. ρexp ± 2σ est

T K 270.00 280.00 290.00 293.15 298.15

kg ⋅ m−3

850.2 ± 2.9 842.6 ± 2.3 835.0 ± 2.1 832.7 ± 2.1 828.9 ± 2.3

d-1,3,3-Trimethylbicyclo[2.2.1]heptane

[500037-88-7]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

861.2 ± 2.0

Landolt-Börnstein New Series IV/8F

34-kom/bec

C10H18

MW =138.25

542

242

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

1,4,7-Trimethylbicyclo[2.2.1]heptane

[78350-42-2]

C10H18

MW =138.25

543

C10H18

MW =138.25

544

C10H18

MW =138.25

545

C10H18

MW =138.25

546

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

853.1 ± 2.0

35-kom/nym

1,7,7-Trimethylbicyclo[2.2.1]heptane

[464-15-3]

Table 1. Experimental value with uncertainty. T K 425.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

745.8 ± 2.0

36-lef/ada

2,2,3-Trimethylbicyclo[2.2.1]heptane

[473-19-8]

Table 1. Experimental value with uncertainty. T K

340.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

827.6 ± 2.0

11-lip-1

2,6,6-trimethylbicyclo[3.1.1]heptane

[473-55-2]

Table 1. Fit with estimated B coefficient for 19 accepted points. Deviation σw =2.190. Coefficient ρ = A + BT 1066.07 A -0.720 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K 293.15 273.15 288.15 293.15 293.15 293.15 293.15 293.15 293.15 293.15 293.65 293.15 290.65 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

856.6 ± 4.0 862.0 ± 5.0 860.2 ± 4.0 851.2 ± 4.0 854.2 ± 4.0 856.7 ± 4.0 839.0 ± 5.0 843.0 ± 5.0 840.2 ± 5.0 856.6 ± 4.0 855.0 ± 4.0 856.2 ± 4.0 851.9 ± 5.0 855.8 ± 4.0

ρexp − ρcalc Ref. kg ⋅ m−3

1.60 -7.40 1.60 -3.80 -0.80 1.70 -16.00 -12.00 -14.80 1.60 0.36 1.20 -4.90 0.80

01-sab/sen 01-sab/sen1) 09-vav 11-zel-1 11-zel-1 11-zel-1 19-nam1) 22-nam/jar1) 22-nam/jar1) 23-lip 23-lip 23-lip 23-lip1) 23-nam/jar-1

T K 293.15 291.15 291.65 294.15 293.15 293.15 293.15 293.15 293.15 293.15 298.15 293.15 310.93

ρexp ± 2σ est −3

kg ⋅ m

855.1 ± 4.0 847.0 ± 5.0 845.3 ± 5.0 846.7 ± 5.0 852.1 ± 4.0 859.2 ± 5.0 856.4 ± 4.0 851.0 ± 4.0 851.6 ± 4.0 858.0 ± 4.0 854.2 ± 4.0 854.6 ± 4.0 839.8 ± 4.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.10 -9.44 -10.78 -7.58 -2.90 4.20 1.40 -4.00 -3.40 3.00 2.80 -0.40 -2.40

23-nam/jar-1 29-zel/lev1) 29-zel/lev1) 29-zel/lev1) 29-zel/lev-1 35-zac-11) 42-ano-2 50-her/ruz 54-her/mot 54-pin/hof 54-tho/haw 55-fis/sti 63-gud/cam

Not included in calculation of linear coefficients.

cont. Landolt-Börnstein New Series IV/8F

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

243

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m

864.5 ± 4.3 857.3 ± 3.4

280.00 290.00

ρexp ± 2σ est

T K

−3

kg ⋅ m

855.0 ± 3.3 851.4 ± 3.4

293.15 298.15

[1S-(1α,2β,5α)]-2,6,6Trimethylbicyclo[3.1.1]heptane

T K

−3

310.00 320.00

ρexp ± 2σ est kg ⋅ m−3

842.9 ± 4.6 835.7 ± 6.1

C10H18

MW =138.25

547

[6876-13-7]

C10H18

MW =138.25

548

[33626-25-4]

C10H18

MW =138.25

549

C10H18

MW =138.25

550

[4755-33-3]

Table 1. Experimental values with uncertainties. T K

298.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

852.8 ± 1.0 857.5 ± 1.0

53-fis/sti 54-sch/fis

(1α,2β,5α)-2,6,6Trimethylbicyclo[3.1.1]heptane Table 1. Experimental and recommended values with uncertainties. T K

293.15 293.15 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

857.4 ± 1.0 857.1 ± 1.0 856.7 ± 1.0 857.5 ± 1.0 857.2 ± 1.0

54-chi/dec 53-fis/sti 54-oco/gol 54-sch/fis Recommended

(1α,3α,5α)-2,6,6Trimethylbicyclo[3.1.1]heptane

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

854.0 ± 2.0

54-chi/dec

2,7,7-Trimethylbicyclo[2.2.1]heptane Table 1. Experimental and recommended values with uncertainties. T K 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

856.6 ± 2.0 857.9 ± 2.0 857.2 ± 2.1

Landolt-Börnstein New Series IV/8F

04-zel-1 24-nam/aba Recommended

[1123-42-8]

244

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11

3,7,7-Trimethylbicyclo[4.1.0]heptane

[554-59-6]

C10H18

MW =138.25

551

C11H18

MW =150.26

552

C11H20

MW =152.28

553

C11H20

MW =152.28

554

C11H20

MW =152.28

555

C11H20

MW =152.28

556

Table 1. Experimental values with uncertainties. T K

293.15 293.15 299.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

840.9 ± 2.0 836.7 ± 3.0 833.0 ± 2.0

11-kis/saw 14-sem/fel-1 38-guh/san

1,4-Endomethylenedecahydronaphthalene

[500050-95-3]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

966.7 ± 1.5

61-pla/bel-1

3-Butyl-1-methylbicyclo[3.1.0]hexane

[500038-14-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

820.1 ± 1.5

57-lev/kim

Decahydro-1-methylnaphthalene

[2958-75-0]

Table 1. Experimental values with uncertainties. T K 293.15 310.93

ρexp ± 2σ est

Ref.

kg ⋅ m−3

885.0 ± 3.0 869.5 ± 2.0

26-wei/hen 63-gud/cam

cis-Decahydro-1-methylnaphthalene

[500025-96-7]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

883.5 ± 2.0

26-wei/hen

Decahydro-2-methylnaphthalene

[2958-76-1]

Table 1. Experimental values with uncertainties. T K 293.15 310.93

ρexp ± 2σ est

Ref.

kg ⋅ m−3

875.0 ± 3.0 853.6 ± 2.0

26-wei/hen 63-gud/cam

Landolt-Börnstein New Series IV/8F

5.1.1 Saturated Bridged Cycloalkanes, C6 - C11 cis-Decahydro-2-methylnaphthalene

[800000-04-8]

245

C11H20

MW =152.28

557

C11H20

MW =152.28

558

Table 1. Experimental values with uncertainties. T K

293.15 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

874.5 ± 3.0 884.6 ± 2.0 881.5 ± 2.0

26-wei/hen 46-lev/kul 49-lev/kul-1

trans-Decahydro-2-methylnaphthalene

[800000-05-9]

Table 1. Experimental values with uncertainties. T K 293.15 293.15 289.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

889.7 ± 2.0 867.0 ± 2.0 892.8 ± 2.0

29-sch-6 31-ruz/koo 32-tha

Decahydro-4a-methylnaphthalene

T K 290.55 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

871.2 ± 2.0 869.3 ± 2.0 869.3 ± 2.0

[6596-97-0]

35-bar/lin 46-lev/kul 59-tur/sos C11H20

MW =152.28

559

C11H20

MW =152.28

560

C11H20

MW =152.28

561

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

892.0 ± 5.0

37-lin/mil

cis-Decahydro-4a-methylnaphthalene

[2547-26-4]

Table 1. Experimental values with uncertainties. T K 289.25 285.65 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

890.9 ± 3.0 899.4 ± 3.0 892.4 ± 2.0

36-hib/lin 37-lin/mil 54-dau/rog

trans-Decahydro-4a-methylnaphthalene

[2547-27-5]

Table 1. Experimental values with uncertainties. T K

293.15 291.15 293.15 290.75 298.15 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

858.3 ± 2.0 860.0 ± 2.0 865.4 ± 2.0 865.4 ± 2.0 885.7 ± 2.0 885.5 ± 2.0

Landolt-Börnstein New Series IV/8F

31-ruz/koo 31-ruz/koo 36-hib/lin 36-hib/lin 54-dau/rog 54-dau/rog

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19

247

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19 Pentacyclo[6.3.1.02,7.03,5.09,11]-dodecane

[6049-82-7]

C12H16

MW =160.26

562

C12H20

MW =164.29

563

C12H20

MW = 164.29

564

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1040.0 ± 10.0

91-luk/tim

Decahydro-1,4-ethanonaphthalene

[703-34-4]

Table 1. Experimental value with uncertainty. T K 295.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

967.5 ± 2.0

37-bod

1,3-Dimethyltricyclo[3.3.1.13,7]decane

[702-79-4]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 5.9735 · 10-1 (combined temperature ranges, weighted), σc,uw = 2.5681 · 10-1 (combined temperature ranges, unweighted). T = 323.14 to 548.11 K ρ = A + BT + CT 2 + DT 3 + … 1.33433 · 103 -2.43894 4.47238 · 10-3 -3.92520 · 10-6

Coefficient A B C D

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

323.14 348.13 373.12 398.12 423.11 1)

ρexp ± 2σ est −3

kg ⋅ m

880.40 ± 0.40 862.00 ± 0.40 844.00 ± 0.40 824.20 ± 0.40 804.80 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.37 0.32 0.94 -0.33 -0.93

) ) ) ) )

96-ste/chi( 96-ste/chi( 96-ste/chi( 96-ste/chi( 96-ste/chi(

T K

448.11 473.11 498.11 523.11 548.11

ρexp ± 2σ est −3

kg ⋅ m

785.70 ± 0.50 766.10 ± 0.50 744.90 ± 0.50 721.20 ± 0.70 693.90 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.59 0.25 0.87 0.73 -0.89

) ) ) ) )

96-ste/chi( 96-ste/chi( 96-ste/chi( 96-ste/chi( 96-ste/chi(

Not included in Fig. 1.

cont.

Landolt-Börnstein New Series IV/8F

248

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19

ρ

ρ

1,3-Dimethyltricyclo[3.3.1.13,7]decane (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

320.00 330.00 340.00 350.00 360.00 370.00 380.00 390.00 400.00

ρ ± σ fit kg ⋅ m−3 883.22 ± 0.62 875.47 ± 0.56 867.83 ± 0.54 860.28 ± 0.53 852.80 ± 0.52 845.37 ± 0.51 837.97 ± 0.50 830.56 ± 0.49 823.13 ± 0.47

T K

410.00 420.00 430.00 440.00 450.00 460.00 470.00 480.00 490.00

ρ ± σ fit kg ⋅ m−3 815.65 ± 0.46 808.10 ± 0.44 800.45 ± 0.44 792.69 ± 0.44 784.79 ± 0.45 776.71 ± 0.47 768.46 ± 0.49 759.98 ± 0.52 751.28 ± 0.56

T K

500.00 510.00 520.00 530.00 540.00 550.00 560.00

ρ ± σ fit kg ⋅ m−3 742.31 ± 0.61 733.06 ± 0.67 723.50 ± 0.76 713.62 ± 0.87 703.38 ± 1.03 692.76 ± 1.22 681.74 ± 1.47

Landolt-Börnstein New Series IV/8F

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19 2,10-Ethanobicyclo[4.4.0]decane

[500040-72-2]

249

C12H20

MW =164.29

565

C12H20

MW =164.29

566

C12H22

MW =166.31

567

C12H22

MW =166.31

568

C12H22

MW =166.31

569

C12H22

MW =166.31

570

Table 1. Experimental values with uncertainties. T K

273.15 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

937.0 ± 3.0 948.8 ± 3.0

09-ipa 31-kag

Tricyclo[7.3.0.02,6]dodecane

[500040-73-3]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

914.5 ± 2.0

37-pin/mar

cis-Decahydro-1,4a-dimethylnaphthalene

[500026-03-9]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

889.6 ± 2.0

31-ruz/koo-1

trans- Decahydro-1,4a-dimethylnaphthalene

[500026-04-0]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

863.3 ± 2.0

31-ruz/koo

Decahydro-1,6-dimethylnaphthalene

[1750-51-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

879.0 ± 3.0

26-wei/hen

Decahydro-2,6-dimethylnaphthalene

[1618-22-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

871.0 ± 3.0

Landolt-Börnstein New Series IV/8F

26-wei/hen

250

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19

Decahydro-2,7-dimethylnaphthalene

[500026-02-8]

C12H22

MW =166.31

571

C12H22

MW =166.31

572

C12H22

MW =166.31

573

C12H22

MW =166.31

574

C12H22

MW =166.31

575

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

851.8 ± 2.0

26-zel/tit-1

cis-Decahydro-4a,6a-dimethylnaphthalene

[800000-10-6]

Table 1. Experimental values with uncertainties. T K

293.15 289.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

889.6 ± 4.0 884.7 ± 3.0

31-ruz/koo 37-lin/mil

trans-Decahydro-4a,6a-dimethylnaphthalene

[800000-11-7]

Table 1. Experimental values with uncertainties. T K 293.15 288.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

863.3 ± 4.0 854.4 ± 3.0

31-ruz/koo 37-lin/mil

Decahydroethylnaphthalene

[25551-49-9]

Table 1. Experimental value with uncertainty. T K 310.93

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

868.0 ± 3.0

63-gud/cam

Decahydro-1-ethylnaphthalene

[1008-17-9]

Table 1. Experimental values with uncertainties. T K 273.15 296.15 310.93

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

898.4 ± 2.0 884.3 ± 2.0 871.3 ± 2.0

31-lev-1 31-lev-1 63-gud/cam

Landolt-Börnstein New Series IV/8F

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19 Decahydro-2-ethylnaphthalene

[1618-23-1]

251

C12H22

MW =166.31

576

[800000-08-2]

C12H22

MW =166.31

577

[800000-09-3]

C12H22

MW =166.31

578

[500040-16-4]

C12H22

MW =166.31

579

C13H22

MW = 178.32

580

Table 1. Experimental values with uncertainties. T K

273.15 286.35 273.15 310.93

ρexp ± 2σ est

Ref.

kg ⋅ m−3

885.6 ± 2.0 876.3 ± 2.0 885.6 ± 2.0 866.3 ± 2.0

31-lev 31-lev 31-lev-1 63-gud/cam

cis-Decahydro-2-ethylnaphthalene Table 1. Experimental and recommended values with uncertainties. T K 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

883.0 ± 1.0 883.8 ± 1.0 883.4 ± 1.0

46-lev/kul 66-ter/kis Recommended

trans-Decahydro-2-ethylnaphthalene Table 1. Experimental and recommended values with uncertainties. T K 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

867.8 ± 1.0 866.1 ± 1.0 867.0 ± 1.2

46-lev/kul 66-ter/kis Recommended

3-Ethyl-7-methyloctahydro-1H-indene

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

848.1 ± 2.0

57-lag

Dodecahydro-1H-fluorene

[5744-03-6]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 3.0745 · 10-2 (combined temperature ranges, weighted), σc,uw = 1.7237 · 10-2 (combined temperature ranges, unweighted). Coefficient A B C

Landolt-Börnstein New Series IV/8F

T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.14304 · 103 -6.45573 · 10-1 -5.74969 · 10-5

cont.

252

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19

Dodecahydro-1H-fluorene (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95

ρexp ± 2σ est kg ⋅ m−3

962.40 ± 0.50 948.90 ± 0.50 936.70 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.02 0.05 -0.04

68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ )

T K

333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

921.60 ± 0.50 894.90 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.01 0.00

68-ano-1(✕ ) 68-ano-1(✕ )

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

964.55 ± 0.68 957.78 ± 0.58 950.99 ± 0.55 948.85 ± 0.55 945.45 ± 0.55

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 944.20 ± 0.55 937.39 ± 0.56 930.57 ± 0.56 923.74 ± 0.57 916.90 ± 0.57

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 910.05 ± 0.61 903.19 ± 0.69 896.31 ± 0.85 889.42 ± 1.08

ρ

ρ

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Further references: [09-ipa].

Landolt-Börnstein New Series IV/8F

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19 Dodecahydro-1H-benz[e]indene

[30146-18-0]

253

C13H22

MW =178.32

581

C13H24

MW =180.33

582

C13H24

MW =180.33

583

C13H24

MW =180.33

584

C13H24

MW =180.33

585

C13H24

MW =180.33

586

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

924.1 ± 4.0

36-pin/nes

Decahydro-2-ethyl-3-methylnaphthalene [500040-06-2] Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

863.5 ± 2.0

57-lag

Decahydro-2-ethyl-2-methylnaphthalene [500025-07-0] Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

888.0 ± 1.0

49-adk/eng

cis-Decahydro-2-ethyl-4a-methylnaphthalene

[500037-98-9]

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

890.3 ± 2.0 891.2 ± 2.0

31-ruz/koo-1 31-ruz/pie

trans-4-Decahydro-2-ethyl-4a-methylnaphthalene

[500037-99-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

863.0 ± 2.0

31-ruz/koo

2,7-Dimethyl-3-ethyloctahydro-1Hindene

[500040-05-1]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

837.2 ± 2.0

Landolt-Börnstein New Series IV/8F

57-lag

254

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19

3-Methyl-2-(1-methyl)octahydro1H-indene

[500037-95-6]

C13H24

MW =180.33

587

C13H24

MW =180.33

588

C13H24

MW =180.33

589

C14H24

MW = 192.34

590

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

871.5 ± 2.0

33-dja/pet

9-Methyl-3-(1-methylethyl)bicyclo[3.3.1]nonane

[500037-97-8]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

864.3 ± 2.0

04-rab/wei

Decahydro-2-propylnaphthalene

[500030-40-0]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

885.0 ± 1.0

48-fie/ber-2

Tricyclo[8.4.0.02,7]tetradecane

[5743-97-5]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.6631 · 10-1 (combined temperature ranges, weighted), σc,uw = 8.1298 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.13771 · 103 -6.57298 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95

ρexp ± 2σ est −3

kg ⋅ m

958.20 ± 0.50 944.80 ± 0.50 933.60 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.03 -0.22 0.28

68-ano-1( ) 68-ano-1( ) 68-ano-1( )

T K

333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

918.70 ± 0.50 893.10 ± 0.70

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

-0.03 -0.06

68-ano-1( ) 68-ano-1( )

cont.

Landolt-Börnstein New Series IV/8F

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19

255

ρ

ρ

Further references: [1889-lie/spi-1, 07-sch/mez, 31-kag, 36-pin/nes, 37-den/kot-1, 59-wu /how, 63gud/cam].

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρ ± σ fit kg ⋅ m−3 960.24 ± 0.61 953.66 ± 0.58 947.09 ± 0.54 945.02 ± 0.53 941.73 ± 0.52

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 940.52 ± 0.52 933.95 ± 0.50 927.37 ± 0.49 920.80 ± 0.51 914.23 ± 0.55

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 907.65 ± 0.61 901.08 ± 0.69 894.51 ± 0.79 887.93 ± 0.92

256

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19

Perhydroanthracene

[6596-35-6]

C14H24

MW =192.34

591

Table 1. Experimental values with uncertainties. T K 298.15 368.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

974.7 ± 20.0 872.9 ± 3.0 942.9 ± 3.0

31-kag 39-wat/lee-4 39-wat/lee-4

T K 293.15 293.15 372.05

2-Butyldecahydronaphthalene

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

943.1 ± 3.0 936.8 ± 2.0 874.8 ± 1.0

[6305-52-8]

39-wat/lee-4 42-lar/tho 68-ano-1

C14H26

MW =194.36

592

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.212. Coefficient ρ = A + BT 1075.34 A -0.680 B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95

ρexp ± 2σ est kg ⋅ m−3

889.9 ± 0.5 876.0 ± 0.5 863.9 ± 0.5

ρexp − ρcalc Ref. kg ⋅ m−3

0.31 0.01 0.01

T K

68-ano-1 68-ano-1 68-ano-1

333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

848.7 ± 0.5 821.9 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.09 -0.44

68-ano-1 68-ano-1

Table 3. Recommended values. T K

270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m

891.7 ± 1.0 884.9 ± 0.8 878.1 ± 0.7 876.0 ± 0.6 872.6 ± 0.6

ρexp ± 2σ est

T K

−3

kg ⋅ m

864.5 ± 0.5 857.7 ± 0.6 850.9 ± 0.7 844.1 ± 0.8

310.00 320.00 330.00 340.00

Decahydro-1-(1,1-Dimethylethyl)naphthalene

T K

−3

[56292-64-9]

350.00 360.00 370.00 380.00

C14H26

ρexp ± 2σ est kg ⋅ m−3

837.3 ± 1.0 830.5 ± 1.1 823.7 ± 1.3 816.9 ± 1.5

MW =194.36

593

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.126. Coefficient ρ = A + BT 1096.69 A -0.680 B cont.

Landolt-Börnstein New Series IV/8F

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19

257

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

910.8 ± 0.5 897.3 ± 0.5 885.4 ± 0.5 870.1 ± 0.5 843.9 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.15 -0.05 0.15 -0.05 0.20

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. ρexp ± 2σ est

T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00

kg ⋅ m−3

913.1 ± 1.0 906.3 ± 0.8 899.5 ± 0.6 897.4 ± 0.6 894.0 ± 0.6

Decahydro-1,4a-dimethyl-7-ethylnaphthalene

kg ⋅ m−3

885.9 ± 0.5 879.1 ± 0.5 872.3 ± 0.6 865.5 ± 0.8

[500038-01-7]

T K 350.00 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

858.7 ± 0.9 851.9 ± 1.1 845.1 ± 1.3 838.3 ± 1.5

C14H26

MW =194.36

594

C14H26

MW =194.36

595

C15H26

MW =206.37

596

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

870.3 ± 2.0

31-ruz/koo

cis-Decahydro-1,4a-dimethyl-7-ethylnaphthalene

[500038-00-6]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

890.4 ± 2.0

31-ruz/koo-1

Decahydro-2,6-dimethyl-1,4(dimethyl-endo-methylene)naphthalene

[500040-95-9]

Table 1. Experimental values with uncertainties. T K 288.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

905.2 ± 3.0 904.1 ± 3.0 924.7 ± 3.0

Landolt-Börnstein New Series IV/8F

07-sem/hof 27-deu/wei 32-nam/bry

258

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19

Decahydro-1-methyl-4-(1-methylethyl)naphthalene

[500027-87-2]

C15H28

MW =208.39

597

[500038-17-5]

C15H28

MW =208.39

598

[30824-81-8]

C15H28

MW =208.39

599

C15H28

MW =208.39

600

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

882.2 ± 1.0

13-sem/bec

Decahydro-4a,8a-dimethyl7-(1-methylethyl)naphthalene Table 1. Experimental and recommended values with uncertainties. T K 293.15 293.15 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

888.1 ± 2.0 889.3 ± 2.0 889.6 ± 2.0 891.1 ± 2.0 889.5 ± 2.1

12-sem/ris 13-sem/ris 13-sem/ris 28-sac Recommended

[1S-(1β,4aβ,7β,8aα)]-decahydro1,4a-dimethyl-7-(1-methylethyl)naphthalene

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

881.2 ± 2.0

52-sor/hol

[1S-(1α,4α,4aα,6α,8aβ)]-decahydro1,6-dimethyl-4-(1-methylethyl)naphthalene

[483-73-8]

Table 1. Experimental and recommended values with uncertainties. T K 293.15 293.15 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

878.3 ± 2.0 888.7 ± 6.0 880.2 ± 2.0 883.7 ± 4.0 879.2 ± 2.0

52-her/dim 52-sor/hol1) 52-sor/vra 52-sor/zao1) Recommended

Not included in calculation of recommended value.

Landolt-Börnstein New Series IV/8F

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19 Decahydro-1,6-dimethyl4-(1-methylethyl)naphthalene

[500038-18-6]

259

C15H28

MW =208.39

601

C15H28

MW =208.39

602

C15H28

MW =208.39

603

C15H28

MW =208.39

604

C16H26

MW =218.38

605

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

883.8 ± 2.0

13-sem/bec

Decahydro-1,7-dimethyl4-(1-methylethyl)naphthalene

[500038-19-7]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

882.2 ± 2.0

13-sem/bec

Decahydro-1-ethyl-2-propylnaphthalene [500038-16-4] Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

883.9 ± 2.0

37-nes/mar

7a-Ethyl-4-methyl-6-(1-methylethyl)1H-indene

[500039-15-6]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

868.6 ± 2.0

52-sor/syk

Hexadecahydrofluoranthene

[16832-35-2]

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.151. Coefficient ρ = A + BT 1169.66 A -0.640 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

295.15 273.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

981.1 ± 1.0 995.0 ± 0.5 982.2 ± 0.5

ρexp − ρcalc Ref. kg ⋅ m−3

0.34 0.16 0.16

30-von/man1) 68-ano-1 68-ano-1

T K

310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

970.6 ± 0.5 956.3 ± 0.5 931.3 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.05 -0.14 -0.25

68-ano-1 68-ano-1 68-ano-1

Not included in calculation of linear coefficients.

cont.

Landolt-Börnstein New Series IV/8F

260

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19

Hexadecahydrofluoranthene (cont.) Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00

−3

kg ⋅ m

996.9 ± 2.1 990.5 ± 1.6 984.1 ± 1.1 982.0 ± 1.0 978.8 ± 0.8

Perhydropyrene

kg ⋅ m

971.3 ± 0.4 964.9 ± 0.6 958.5 ± 1.1 952.1 ± 1.5

[2435-85-0]

ρexp ± 2σ est

T K 350.00 360.00 370.00 380.00

−3

C16H26

kg ⋅ m−3

945.7 ± 2.0 939.3 ± 2.5 932.9 ± 3.0 926.5 ± 3.5

MW =218.38

606

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.076. Coefficient ρ = A + BT 1176.63 A -0.640 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

298.15 298.15 273.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

982.8 ± 2.0 982.8 ± 2.0 1001.9 ± 0.5 989.0 ± 0.5

ρexp − ρcalc Ref. kg ⋅ m−3

-3.01 -3.01 0.09 -0.01

T K

31-kag1) 59-wu /how1) 68-ano-1 68-ano-1

310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

977.5 ± 0.5 963.4 ± 0.5 938.6 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.12 -0.01 0.09

68-ano-1 68-ano-1 68-ano-1

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00

−3

kg ⋅ m

1003.8 ± 2.1 997.4 ± 1.6 991.0 ± 1.1 989.0 ± 0.9 985.8 ± 0.7

1,1-Dimethylperhydrophenanthrene

−3

kg ⋅ m

978.2 ± 0.4 971.8 ± 0.6 965.4 ± 1.0 959.0 ± 1.5

[500025-05-8]

T K 350.00 360.00 370.00 380.00

C16H28

ρexp ± 2σ est kg ⋅ m−3

952.6 ± 2.0 946.2 ± 2.5 939.8 ± 3.0 933.4 ± 3.5

MW =220.40

607

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

928.9 ± 2.0

49-adk/eng

Landolt-Börnstein New Series IV/8F

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19 4,5-Dimethylperhydrophenanthrene

[56292-68-3]

C16H28

261 MW =220.40

608

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.181. Coefficient ρ = A + BT A 1146.02 B -0.650 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

968.4 ± 0.5 955.3 ± 0.5 943.8 ± 0.5 929.6 ± 0.5 904.6 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.07 -0.17 -0.10 0.13 0.41

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m

970.5 ± 1.0 964.0 ± 0.8 957.5 ± 0.7 955.5 ± 0.6 952.2 ± 0.6

270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

T K

−3

kg ⋅ m

944.5 ± 0.5 938.0 ± 0.6 931.5 ± 0.6 925.0 ± 0.8

310.00 320.00 330.00 340.00

Perhydro-1,2,5,6-dibenzcyclooctane

T K

−3

[500037-34-3]

350.00 360.00 370.00 380.00

C16H28

ρexp ± 2σ est kg ⋅ m−3

918.5 ± 0.9 912.0 ± 1.1 905.5 ± 1.3 899.0 ± 1.5

MW =220.40

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.122. Coefficient ρ = A + BT A 1127.32 B -0.620 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.95 333.15 372.05 388.15

ρexp ± 2σ est −3

kg ⋅ m

945.5 ± 0.5 934.6 ± 0.5 920.6 ± 0.5 896.7 ± 0.5 886.9 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.07 0.07 -0.17 0.05 0.23

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

cont. Landolt-Börnstein New Series IV/8F

609

262

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19

Perhydro-1,2,5,6-dibenzcyclooctane (cont.) Table 3. Recommended values. T K 290.00 293.15 298.15 310.00

ρexp ± 2σ est

ρexp ± 2σ est

T K 320.00 330.00 340.00 350.00

kg ⋅ m−3

947.5 ± 1.0 945.6 ± 1.0 942.5 ± 0.9 935.1 ± 0.7

Bicyclo[10.2.2]-hexadecane

928.9 ± 0.6 922.7 ± 0.5 916.5 ± 0.5 910.3 ± 0.6 [500037-73-0]

ρexp ± 2σ est

T K 360.00 370.00 380.00 390.00

kg ⋅ m−3

kg ⋅ m−3

904.1 ± 0.7 897.9 ± 0.9 891.7 ± 1.0 885.5 ± 1.2

C16H30

MW =222.41

610

C 17H32

MW =236.44

611

C17H32

MW =236.44

612

C18H30

MW =246.44

613

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

921.0 ± 2.0

54-cra/dae

2-Butyldecahydro-1-propylnaphthalene

[500030-68-2]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

879.6 ± 1.0

37-nes/mar

Decahydro-1-(1,1-dimethylpentyl)naphthalene

[500039-84-9]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

879.8 ± 3.0

60-pet/zal

Perhydrochrysene

[2090-14-4]

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.207. Coefficient ρ = A + BT 1162.15 A -0.620 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 273.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

982.7 ± 2.0 982.7 ± 2.0 992.7 ± 0.5 980.3 ± 0.5

ρexp − ρcalc Ref. kg ⋅ m−3

2.30 2.30 -0.10 -0.10

35-spi1) 59-wu /how1) 68-ano-1 68-ano-1

Not included in calculation of linear coefficients.

T K

310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

969.2 ± 0.5 955.7 ± 0.5 932.0 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.16 0.10 0.52

68-ano-1 68-ano-1 68-ano-1 cont.

Landolt-Börnstein New Series IV/8F

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19

263

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m

994.8 ± 2.1 988.6 ± 1.6 982.4 ± 1.1 980.4 ± 1.0 977.3 ± 0.7

270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

T K

−3

kg ⋅ m

970.0 ± 0.4 963.8 ± 0.6 957.6 ± 1.1 951.4 ± 1.5

310.00 320.00 330.00 340.00

Octadecahydrotriphenylene

T K

−3

[15074-91-6]

350.00 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

945.2 ± 2.0 939.0 ± 2.5 932.8 ± 3.0 926.6 ± 3.5

C18H30

MW =246.44

614

C18H32

MW =248.45

615

C18H34

MW =250.47

616

C18H34

MW =250.47

617

C18H34

MW =250.47

618

Table 1. Experimental values with uncertainties. T K 292.35 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

946.8 ± 3.0 942.5 ± 2.0 942.5 ± 2.0

23-sch-3 23-sch/gor 59-wu /how

Tetradecahydro-1-methyl7-(1-methylethyl)phenanthrene

[98864-53-0]

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

934.2 ± 5.0 975.0 ± 4.0

20-vir 31-ols

2-(2-Ethylhexyl)bicyclo[3.3.0]decane

[500039-90-7]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

873.9 ± 3.0

60-pet/zal

1-(2-Ethylhexyl)decahydronaphthalene

[95278-32-3]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

873.9 ± 2.0

57-pet/nef

2-(1-Ethylhexyl)decahydronaphthalene

[500050-65-7]

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.133. Coefficient ρ = A + BT 1075.56 A -0.670 B

Landolt-Börnstein New Series IV/8F

cont.

264

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19

2-(1-Ethylhexyl)decahydronaphthalene (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.93 339.45

ρexp ± 2σ est −3

kg ⋅ m

879.0 ± 1.0 867.2 ± 1.0 848.3 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.14 -0.03 0.18

54-els 54-els 54-els

Table 3. Recommended values. T K

290.00 293.15 298.15

ρexp ± 2σ est

ρexp ± 2σ est

T K

−3

kg ⋅ m

881.3 ± 1.5 879.1 ± 1.4 875.8 ± 1.2

kg ⋅ m

867.9 ± 0.9 861.2 ± 0.9

310.00 320.00

1-(1-Ethyl-1-methylpentyl)decahydronaphthalene

T K

−3

[94376-03-1]

330.00 340.00

ρexp ± 2σ est kg ⋅ m−3

854.5 ± 1.2 847.8 ± 1.6

C18H34

MW =250.47

619

C18H34

MW =250.47

620

C18H34

MW =250.47

621

C18H34

MW =250.47

622

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

885.9 ± 2.0

57-pet/nef

2-(1-Methylheptyl)bicyclo[3.3.0]decane

[500039-91-8]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

874.9 ± 3.0

60-pet/zal

Decahydro-1-(1-methylheptyl)naphthalene

[94376-02-0]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

870.9 ± 2.0

57-pet/nef

Decahydro-1-octylnaphthalene

[95278-30-1]

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.292. Coefficient ρ = A + BT 1068.67 A -0.670 B

cont.

Landolt-Börnstein New Series IV/8F

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19

265

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.93 343.55 293.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

872.0 ± 0.6 860.2 ± 0.6 838.9 ± 0.6 868.9 ± 3.0 868.9 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.26 -0.15 0.41 -3.36 -3.36

54-els 54-els 54-els 57-pet/nef1) 60-pet/zal1)

Not included in calculation of linear coefficients.

Table 3. Recommended values. ρexp ± 2σ est

T K 290.00 293.15 298.15

ρexp ± 2σ est

T K 310.00 320.00 330.00

−3

kg ⋅ m

874.4 ± 1.4 872.3 ± 1.2 868.9 ± 1.0

Decahydro-2-octylnaphthalene

−3

kg ⋅ m

861.0 ± 0.5 854.3 ± 0.5 847.6 ± 0.8

[10275-66-8]

T K 340.00 350.00

C18H34

ρexp ± 2σ est kg ⋅ m−3

840.9 ± 1.3 834.2 ± 1.8

MW =250.47

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.109. Coefficient ρ = A + BT 1062.02 A -0.660 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.93 339.35

ρexp ± 2σ est −3

kg ⋅ m

868.5 ± 0.6 856.7 ± 0.6 838.2 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

-0.04 -0.11 0.15

54-els 54-els 54-els

Table 3. Recommended values. T K

290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est −3

kg ⋅ m

870.6 ± 1.3 868.5 ± 1.2 865.2 ± 1.0

T K

310.00 320.00

ρexp ± 2σ est −3

kg ⋅ m

857.4 ± 0.6 850.8 ± 0.6

T K

330.00 340.00

ρexp ± 2σ est kg ⋅ m−3

844.2 ± 0.9 837.6 ± 1.4

623

266

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19

2-(1,1,4-Trimethylpentyl)bicyclo[3.3.0]decane

[500039-93-0]

C18H34

MW =250.47

624

C19H36

MW =264.49

625

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

886.7 ± 3.0

60-pet/zal

2-Butyl-1-hexyloctahydro-1H-indene

[700003-29-8]

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.133. Coefficient ρ = A + BT 1064.86 A -0.670 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

881.7 ± 0.5 868.3 ± 0.5 856.6 ± 0.5 841.8 ± 0.5 815.7 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.15 -0.15 0.08 0.15 0.12

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K

270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est −3

kg ⋅ m

884.0 ± 1.0 877.3 ± 0.8 870.6 ± 0.6 868.4 ± 0.6 865.1 ± 0.6

ρexp ± 2σ est

T K

kg ⋅ m

857.2 ± 0.5 850.5 ± 0.5 843.8 ± 0.6 837.1 ± 0.8

310.00 320.00 330.00 340.00

2-Butyl-5-hexyloctahydro-1H-indene

T K

−3

[55044-33-2]

350.00 360.00 370.00 380.00

C19H36

ρexp ± 2σ est kg ⋅ m−3

830.4 ± 0.9 823.7 ± 1.1 817.0 ± 1.3 810.3 ± 1.5

MW =264.49

626

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.208. Coefficient ρ = A + BT 1052.26 A -0.660 B

cont. Landolt-Börnstein New Series IV/8F

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19

267

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

872.3 ± 0.5 858.8 ± 0.5 847.0 ± 0.5 832.3 ± 0.5 806.3 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.32 0.02 -0.04 -0.08 -0.41

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. ρexp ± 2σ est

T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00

kg ⋅ m−3

874.1 ± 1.0 867.5 ± 0.8 860.9 ± 0.7 858.8 ± 0.6 855.5 ± 0.6

6-Butyl-5-hexyloctahydro-1H-indene

kg ⋅ m−3

847.7 ± 0.5 841.1 ± 0.6 834.5 ± 0.7 827.9 ± 0.8

[55044-36-5]

T K 350.00 360.00 370.00 380.00

C19H36

ρexp ± 2σ est kg ⋅ m−3

821.3 ± 0.9 814.7 ± 1.1 808.1 ± 1.3 801.5 ± 1.5

MW =264.49

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.256. Coefficient ρ = A + BT 1068.89 A -0.680 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

882.9 ± 0.5 869.4 ± 0.5 857.4 ± 0.5 842.5 ± 0.5 816.5 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.25 -0.15 -0.05 0.15 0.60

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est −3

kg ⋅ m

885.3 ± 1.0 878.5 ± 0.8 871.7 ± 0.7 869.6 ± 0.6 866.2 ± 0.6

T K 310.00 320.00 330.00 340.00

ρexp ± 2σ est −3

kg ⋅ m

858.1 ± 0.5 851.3 ± 0.6 844.5 ± 0.7 837.7 ± 0.8

T K 350.00 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

830.9 ± 1.0 824.1 ± 1.1 817.3 ± 1.3 810.5 ± 1.5

627

268

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19

5-Decyloctahydro-1H-indene

[55044-35-4]

C19H36

MW =264.49

628

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.196. Coefficient ρ = A + BT A 1062.53 B -0.680 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

876.6 ± 0.5 863.1 ± 0.5 851.0 ± 0.5 836.1 ± 0.5 810.0 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.19 -0.09 -0.08 0.11 0.47

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K

270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

ρexp ± 2σ est

T K

−3

kg ⋅ m

878.9 ± 1.0 872.1 ± 0.8 865.3 ± 0.7 863.2 ± 0.6 859.8 ± 0.6

kg ⋅ m

851.7 ± 0.5 844.9 ± 0.6 838.1 ± 0.7 831.3 ± 0.8

310.00 320.00 330.00 340.00

2-Decyloctahydro-1H-indene

T K

−3

[55044-34-3]

350.00 360.00 370.00 380.00

C19H36

ρexp ± 2σ est kg ⋅ m−3

824.5 ± 0.9 817.7 ± 1.1 810.9 ± 1.3 804.1 ± 1.5

MW =264.49

629

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.170. Coefficient ρ = A + BT A 1062.47 B -0.670 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m

−3

879.5 ± 0.5 865.9 ± 0.5 854.0 ± 0.5 839.3 ± 0.5 813.6 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.04 -0.16 -0.13 0.04 0.40

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1 cont. Landolt-Börnstein New Series IV/8F

5.1.2 Saturated Bridged Cycloalkanes, C12 - C19

269

Table 3. Recommended values. T K

270.00 280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est −3

kg ⋅ m

881.6 ± 1.0 874.9 ± 0.8 868.2 ± 0.7 866.1 ± 0.6 862.7 ± 0.6

T K

310.00 320.00 330.00 340.00

ρexp ± 2σ est −3

kg ⋅ m

854.8 ± 0.5 848.1 ± 0.5 841.4 ± 0.6 834.7 ± 0.8

T K

350.00 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

828.0 ± 0.9 821.3 ± 1.1 814.6 ± 1.3 807.9 ± 1.5

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

271

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32 8-(1-Methylethyl)perhydro-3,4b,10atrimethylphenanthrene

[500050-03-3]

C20H36

MW =276.51

630

C20H38

MW = 278.52

631

Table 1. Experimental value with uncertainty. T K

288.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

975.1 ± 2.0

37-uot

2-Butyldecahydro-3-hexylnaphthalene

[66455-55-8]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 6.4534 · 10-2 (combined temperature ranges, weighted), σc,uw = 2.1070 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.06780 · 103 -6.55624 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

888.80 ± 0.50 875.50 ± 0.50 863.90 ± 0.50 849.40 ± 0.50 823.90 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.09 -0.10 -0.03 0.02 0.03

) ) ) ) )

63-dix/yar( 63-dix/yar( 63-dix/yar( 63-dix/yar( 63-dix/yar(

T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

888.80 ± 0.50 875.50 ± 0.50 863.90 ± 0.50 849.40 ± 0.50 823.90 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.09 -0.10 -0.03 0.02 0.03

68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ )

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 890.78 ± 0.55 884.22 ± 0.54 877.67 ± 0.53 875.60 ± 0.52 872.32 ± 0.51

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 871.11 ± 0.51 864.56 ± 0.50 858.00 ± 0.49 851.44 ± 0.50 844.89 ± 0.53

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 838.33 ± 0.58 831.77 ± 0.65 825.22 ± 0.74 818.66 ± 0.86

cont.

Landolt-Börnstein New Series IV/8F

272

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

ρ

ρ

3-Butyl-4-hexylbicyclo[4.4.0]decane (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

7-Butyldecahydro-1-hexylnaphthalene

[66455-54-7]

C20H38

MW = 278.52

632

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 5.4265 · 10-2 (combined temperature ranges, weighted), σc,uw = 1.7586 · 10-2 (combined temperature ranges, unweighted). Coefficient A B

T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.06303 · 103 -6.54278 · 10-1

cont.

Landolt-Börnstein New Series IV/8F

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

273

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

−3

kg ⋅ m

884.30 ± 0.50 871.30 ± 0.50 859.50 ± 0.50 845.10 ± 0.50 819.60 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.02 0.07 -0.08 0.04 -0.01

) ) ) ) )

63-dix/yar( 63-dix/yar( 63-dix/yar( 63-dix/yar( 63-dix/yar(

T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

884.30 ± 0.50 871.30 ± 0.50 859.50 ± 0.50 845.10 ± 0.50 819.60 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.02 0.07 -0.08 0.04 -0.01

{) {) {) {) {)

68-ano-1( 68-ano-1( 68-ano-1( 68-ano-1( 68-ano-1(

ρ

ρ

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

274

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

7-Butyldecahydro-1-hexylnaphthalene (cont.) Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3

ρ ± σ fit kg ⋅ m−3

T K

886.38 ± 0.55 879.83 ± 0.54 873.29 ± 0.53 871.23 ± 0.52 867.96 ± 0.51

866.75 ± 0.51 860.21 ± 0.50 853.66 ± 0.49 847.12 ± 0.50 840.58 ± 0.53

300.00 310.00 320.00 330.00 340.00

Decahydro-2-hexylnaphthalene

[54964-84-0]

T K

350.00 360.00 370.00 380.00

C20H38

ρ ± σ fit kg ⋅ m−3 834.04 ± 0.58 827.49 ± 0.65 820.95 ± 0.74 814.41 ± 0.86

MW =278.52

633

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.085. Coefficient ρ = A + BT A 1058.52 B -0.650 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m

−3

881.1 ± 0.5 867.9 ± 0.5 856.3 ± 0.5 842.0 ± 0.5 816.7 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.13 -0.07 -0.10 0.03 0.02

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00

kg ⋅ m

−3

883.0 ± 0.9 876.5 ± 0.8 870.0 ± 0.6 868.0 ± 0.6 864.7 ± 0.5

Decahydro-1,1-dimethyl7-(1,5-dimethylhexyl)naphthalene

kg ⋅ m

−3

857.0 ± 0.5 850.5 ± 0.5 844.0 ± 0.6 837.5 ± 0.8

[500038-20-0]

T K 350.00 360.00 370.00 380.00

C20H38

ρexp ± 2σ est kg ⋅ m−3

831.0 ± 0.9 824.5 ± 1.1 818.0 ± 1.3 811.5 ± 1.5

MW =278.52

634

Table 1. Experimental value with uncertainty. T K

294.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

858.8 ± 2.0

14-sem/jon Landolt-Börnstein New Series IV/8F

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32 Decahydro-1,4-dimethyl5-octylnaphthalene

[54964-83-9]

C20H38

275 MW = 278.52

635

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 3.1665 · 10-2 (combined temperature ranges, weighted), σc,uw = 1.0687 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.06342 · 103 -6.40911 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

−3

kg ⋅ m

888.40 ± 0.50 875.50 ± 0.50 864.10 ± 0.50 849.90 ± 0.50 825.00 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.04 -0.04 -0.03 -0.00 0.03

) ) ) ) )

63-dix/yar( 63-dix/yar( 63-dix/yar( 63-dix/yar( 63-dix/yar(

T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

888.40 ± 0.50 875.50 ± 0.50 864.10 ± 0.50 849.90 ± 0.50 825.00 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.04 -0.04 -0.03 -0.00 0.03

68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ )

ρ

ρ

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

276

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

Decahydro-1,4-dimethyl-5-octylnaphthalene (cont.) Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

890.38 ± 0.55 883.97 ± 0.54 877.56 ± 0.53 875.54 ± 0.52 872.33 ± 0.51

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3

T K

871.15 ± 0.51 864.74 ± 0.50 858.33 ± 0.49 851.92 ± 0.50 845.51 ± 0.53

300.00 310.00 320.00 330.00 340.00

Decahydro-2,6-dimethyl3-octylnaphthalene

T K

[54964-85-1]

350.00 360.00 370.00 380.00

C20H38

ρ ± σ fit kg ⋅ m−3 839.10 ± 0.58 832.69 ± 0.65 826.28 ± 0.74 819.88 ± 0.86

MW = 278.52

636

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.8281 · 10-2 (combined temperature ranges, weighted), σc,uw = 7.2344 · 10-3 (combined temperature ranges, unweighted). T = 293.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.05318 · 103 -6.08983 · 10-1 -5.77974 · 10-5

Coefficient A B C

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m

−3

869.70 ± 0.50 858.20 ± 0.50 843.90 ± 0.50 818.60 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.01 -0.03 0.02 -0.01

) ) ) )

63-dix/yar( 63-dix/yar( 63-dix/yar( 63-dix/yar(

T K

293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m

−3

869.70 ± 0.50 858.20 ± 0.50 843.90 ± 0.50 818.60 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.01 -0.03 0.02 -0.01

68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ )

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

290.00 293.15 298.15 300.00

ρ ± σ fit kg ⋅ m−3 871.71 ± 0.61 869.69 ± 0.58 866.47 ± 0.55 865.28 ± 0.54

T K

310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 858.84 ± 0.53 852.39 ± 0.54 845.92 ± 0.55 839.44 ± 0.56

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 832.95 ± 0.58 826.45 ± 0.64 819.94 ± 0.76 813.42 ± 0.97 cont.

Landolt-Börnstein New Series IV/8F

277

ρ

ρ

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Perhydro-1H-dibenzo[a,i]fluorene

[55256-24-1]

C21H34

MW =286.50

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.102. Coefficient ρ = A + BT A 1177.05 B -0.610 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

987.3 ± 0.5 973.8 ± 0.5 950.3 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.07 -0.03 0.20

68-ano-1 68-ano-1 68-ano-1 cont.

Landolt-Börnstein New Series IV/8F

637

278

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

Perhydro-1H-dibenzo[a,i]fluorene (cont.) Table 3. Recommended values. T K 310.00 320.00 330.00

ρexp ± 2σ est

ρexp ± 2σ est

T K 340.00 350.00 360.00

−3

kg ⋅ m

988.0 ± 1.2 981.9 ± 0.8 975.8 ± 0.5

Bis(decahydro-1-naphthyl)methane

−3

kg ⋅ m

969.7 ± 0.6 963.6 ± 1.0 957.5 ± 1.5

[55125-02-5]

T K 370.00 380.00

C21H36

ρexp ± 2σ est kg ⋅ m−3

951.4 ± 2.0 945.3 ± 2.4

MW =288.52

638

Table 1. Fit with estimated B coefficient for 4 accepted points. Deviation σw = 0.291. Coefficient ρ = A + BT 1158.73 A -0.640 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

970.9 ± 0.5 959.6 ± 0.5 945.5 ± 0.5 921.3 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.21 -0.12 -0.01 0.68

68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K 290.00 293.15 298.15 310.00

ρexp ± 2σ est −3

kg ⋅ m

973.1 ± 0.8 971.1 ± 0.8 967.9 ± 0.7 960.3 ± 0.6

ρexp ± 2σ est

T K 320.00 330.00 340.00 350.00

Decahydro-1-undecylnaphthalene

−3

kg ⋅ m

953.9 ± 0.6 947.5 ± 0.6 941.1 ± 0.7 934.7 ± 0.8

[66326-27-0]

T K 360.00 370.00 380.00

C21H40

ρexp ± 2σ est kg ⋅ m−3

928.3 ± 1.0 921.9 ± 1.1 915.5 ± 1.3

MW =292.55

639

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.003. Coefficient ρ = A + BT 1060.11 A -0.640 B

cont. Landolt-Börnstein New Series IV/8F

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

279

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

885.3 ± 0.5 872.5 ± 0.5 861.1 ± 0.5 846.9 ± 0.5 822.0 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.00 0.00 -0.01 0.00 -0.00

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. ρexp ± 2σ est

T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00

kg ⋅ m−3

887.3 ± 0.9 880.9 ± 0.8 874.5 ± 0.6 872.5 ± 0.6 869.3 ± 0.5

1,1-Bis(decahydro-1-naphthyl)ethane

kg ⋅ m−3

861.7 ± 0.5 855.3 ± 0.5 848.9 ± 0.6 842.5 ± 0.8

[54934-70-2]

T K 350.00 360.00 370.00 380.00

C22H38

ρexp ± 2σ est kg ⋅ m−3

836.1 ± 0.9 829.7 ± 1.1 823.3 ± 1.3 816.9 ± 1.5

MW =302.54

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.227. Coefficient ρ = A + BT 1164.57 A -0.640 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.95 333.15 372.05 1)

ρexp ± 2σ est kg ⋅ m−3

977.4 ± 2.0 965.4 ± 0.5 951.3 ± 0.5 926.9 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.44 -0.17 -0.06 0.44

60-pet/zal1) 68-ano-1 68-ano-1 68-ano-1

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 310.00 320.00 330.00

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est −3

kg ⋅ m

966.2 ± 0.6 959.8 ± 0.5 953.4 ± 0.4

T K 340.00 350.00 360.00

ρexp ± 2σ est −3

kg ⋅ m

947.0 ± 0.5 940.6 ± 0.6 934.2 ± 0.7

T K 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

927.8 ± 0.9 921.4 ± 1.1

640

280

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

1,2-Bis(decahydro-1-naphthyl)ethane

[54934-69-9]

C22H38

MW =302.54

641

Table 1. Fit with estimated B coefficient for 4 accepted points. Deviation σw = 0.231. Coefficient ρ = A + BT A 1151.01 B -0.630 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.95

ρexp ± 2σ est kg ⋅ m−3

966.1 ± 0.5 955.0 ± 0.5

ρexp − ρcalc Ref. kg ⋅ m−3

-0.22 -0.11

T K

68-ano-1 68-ano-1

333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

941.2 ± 0.5 917.1 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.08 0.49

68-ano-1 68-ano-1

Table 3. Recommended values. T K 290.00 293.15 298.15 310.00

ρexp ± 2σ est

ρexp ± 2σ est

T K 320.00 330.00 340.00 350.00

kg ⋅ m−3

968.3 ± 0.8 966.3 ± 0.8 963.2 ± 0.7 955.7 ± 0.6

9,10-Bis(2-methylpropyl)perhydroanthracene

kg ⋅ m−3

949.4 ± 0.5 943.1 ± 0.6 936.8 ± 0.7 930.5 ± 0.8 [500018-30-4]

T K 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

924.2 ± 0.9 917.9 ± 1.1 911.6 ± 1.3

C22H40

MW =304.56

642

C22H42

MW =306.58

643

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

932.9 ± 1.0

42-lar/tho

Decahydro-2-(1-propylnonyl)naphthalene

[500050-84-0]

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.119. Coefficient ρ = A + BT A 1058.20 B -0.650 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.93 339.75

ρexp ± 2σ est kg ⋅ m

−3

867.5 ± 0.6 856.1 ± 0.6 837.5 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

-0.15 0.01 0.14

54-els 54-els 54-els

cont.

Landolt-Börnstein New Series IV/8F

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

281

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m

869.7 ± 1.3 867.6 ± 1.2 864.4 ± 1.0

290.00 293.15 298.15

ρexp ± 2σ est

T K

−3

kg ⋅ m

856.7 ± 0.6 850.2 ± 0.6

310.00 320.00

1,1-Bis(decahydro-1-naphthyl)butane

T K

−3

[95808-61-0]

330.00 340.00

ρexp ± 2σ est kg ⋅ m−3

843.7 ± 0.9 837.2 ± 1.4

C24H42

MW =330.60

644

C25H46

MW =346.64

645

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

962.0 ± 3.0

60-pet/zal

9-Dodecylperhydrofluorene

[500037-76-3]

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.318. Coefficient ρ = A + BT 1078.17 A -0.640 B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

903.1 ± 0.5 890.5 ± 0.5 879.0 ± 0.5 865.0 ± 0.5 840.9 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.26 -0.06 -0.16 0.04 0.84

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K

270.00 280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est kg ⋅ m−3

905.4 ± 1.0 899.0 ± 0.8 892.6 ± 0.7 890.6 ± 0.7 887.4 ± 0.6

T K

310.00 320.00 330.00 340.00

ρexp ± 2σ est kg ⋅ m−3

879.8 ± 0.6 873.4 ± 0.6 867.0 ± 0.7 860.6 ± 0.8

T K

350.00 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

854.2 ± 1.0 847.8 ± 1.1 841.4 ± 1.3 835.0 ± 1.5

282

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

Decahydro-1-pentadecylnaphthalene

[66359-82-8]

C25H48

MW = 348.66

646

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 2.3853 · 10-1 (combined temperature ranges, weighted), σc,uw = 1.0379 · 10-1 (combined temperature ranges, unweighted). T = 293.15 to 408.15 K ρ = A + BT + CT 2 + DT 3 + … 1.05504 · 103 -6.37058 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

kg ⋅ m

−3

842.89 ± 0.50 830.63 ± 0.70 818.40 ± 0.70 807.49 ± 0.70 794.47 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.09 0.19 0.38 -0.27 -0.55

) ) ) ) )

58-cut/mcm( 58-cut/mcm( 58-cut/mcm( 58-cut/mcm( 58-cut/mcm(

T K

293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m

−3

868.10 ± 0.50 856.80 ± 0.50 842.90 ± 0.50 818.40 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.18 -0.14 0.10 0.38

{) {) {) {)

68-ano-1( 68-ano-1( 68-ano-1( 68-ano-1(

ρ

ρ

333.15 352.55 372.05 388.15 408.15

ρexp ± 2σ est

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

283

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

870.29 ± 0.61 868.28 ± 0.59 865.10 ± 0.57 863.92 ± 0.56 857.55 ± 0.53 851.18 ± 0.52

290.00 293.15 298.15 300.00 310.00 320.00

ρ ± σ fit kg ⋅ m−3

T K

844.81 ± 0.54 838.44 ± 0.57 832.06 ± 0.61 825.69 ± 0.66 819.32 ± 0.70 812.95 ± 0.74

330.00 340.00 350.00 360.00 370.00 380.00

1-Hexadecyloctahydro-1H-indene

[55401-73-5]

T K

390.00 400.00 410.00 420.00

C25H48

ρ ± σ fit kg ⋅ m−3 806.58 ± 0.76 800.21 ± 0.77 793.84 ± 0.75 787.47 ± 0.71

MW =348.66

647

Table 1. Fit with estimated B coefficient for 6 accepted points. Deviation σw = 0.126. Coefficient ρ = A + BT A 1048.46 B -0.640 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

310.93 333.15 372.04 293.15 1)

ρexp ± 2σ est kg ⋅ m−3

849.4 ± 0.8 835.4 ± 0.8 810.2 ± 0.8 860.8 ± 1.5

ρexp − ρcalc Ref. kg ⋅ m−3

-0.07 0.15 -0.16 -0.05

T K

47-sch 47-sch 47-sch 49-foe/fen1)

310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

849.4 ± 0.5 835.4 ± 0.5 810.2 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.05 0.15 -0.15

68-ano-1 68-ano-1 68-ano-1

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 310.00 320.00 330.00

ρexp ± 2σ est −3

kg ⋅ m

850.1 ± 0.7 843.7 ± 0.6 837.3 ± 0.5

ρexp ± 2σ est

T K 340.00 350.00 360.00

2-Hexadecyloctahydro-1H-indene

−3

kg ⋅ m

830.9 ± 0.6 824.5 ± 0.6 818.1 ± 0.7

[500037-77-4]

T K 370.00 380.00

C25H48

ρexp ± 2σ est kg ⋅ m−3

811.7 ± 0.9 805.3 ± 1.1

MW =348.66

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.152. Coefficient ρ = A + BT A 1046.47 B -0.640 cont.

Landolt-Börnstein New Series IV/8F

648

284

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

2-Hexadecyloctahydro-1H-indene (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

847.3 ± 0.5 833.3 ± 0.5 808.6 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.16 0.04 0.24

68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K

310.00 320.00 330.00

ρexp ± 2σ est

ρexp ± 2σ est

T K

−3

kg ⋅ m

848.1 ± 0.7 841.7 ± 0.6 835.3 ± 0.5

kg ⋅ m

828.9 ± 0.6 822.5 ± 0.6 816.1 ± 0.8

340.00 350.00 360.00

1,1-Bis(decahydro-1-naphthyl)hexane

T K

−3

[96069-76-0]

370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

809.7 ± 0.9 803.3 ± 1.1

C26H46

MW =358.65

649

C26H46

MW =358.65

650

C26H46

MW =358.65

651

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

959.2 ± 3.0

60-pet/zal

1-Decylhexadecahydropyrene

[55191-41-8]

Table 1. Experimental values with uncertainties. T K

333.15 372.05

ρexp ± 2σ est

Ref.

kg ⋅ m−3

905.0 ± 0.5 881.7 ± 0.7

4-Decylperhydropyrene

68-ano-1 68-ano-1

[500037-35-4]

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.297. Coefficient ρ = A + BT 1110.65 A -0.610 B

cont.

Landolt-Börnstein New Series IV/8F

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

285

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

944.4 ± 0.5 932.0 ± 0.5 921.0 ± 0.5 907.0 ± 0.5 883.4 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.37 0.17 0.03 -0.43 -0.30

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. ρexp ± 2σ est

T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00

kg ⋅ m−3

945.9 ± 2.1 939.8 ± 1.6 933.7 ± 1.2 931.8 ± 1.0 928.8 ± 0.8

2-Octylperhydrochrysene

kg ⋅ m−3

921.5 ± 0.6 915.4 ± 0.7 909.3 ± 1.1 903.2 ± 1.6

[500037-36-5]

T K 350.00 360.00 370.00 380.00

C26H46

ρexp ± 2σ est kg ⋅ m−3

897.1 ± 2.1 891.0 ± 2.5 884.9 ± 3.0 878.8 ± 3.5

MW =358.65

Table 1. Fit with estimated B coefficient for 4 accepted points. Deviation σw = 0.198. Coefficient ρ = A + BT 1118.37 A -0.610 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

939.8 ± 0.5 928.5 ± 0.5 915.0 ± 0.5 891.6 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.25 -0.19 -0.15 0.18

68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K

290.00 293.15 298.15 310.00

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est kg ⋅ m−3

941.5 ± 1.6 939.5 ± 1.5 936.5 ± 1.3 929.3 ± 0.8

T K

320.00 330.00 340.00 350.00

ρexp ± 2σ est kg ⋅ m−3

923.2 ± 0.5 917.1 ± 0.7 911.0 ± 1.1 904.9 ± 1.5

T K

360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

898.8 ± 2.0 892.7 ± 2.5 886.6 ± 3.0

652

286

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

2-Octylperhydrotriphenylene

[500038-24-3]

C26H46

MW =358.65

653

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.168. Coefficient ρ = A + BT A 1117.47 B -0.610

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.93 333.15 372.04 388.15

ρexp ± 2σ est kg ⋅ m

−3

938.7 ± 0.5 927.8 ± 0.5 914.0 ± 0.5 890.6 ± 0.7 881.0 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.05 -0.00 -0.25 0.08 0.30

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K 290.00 293.15 298.15 310.00

ρexp ± 2σ est

ρexp ± 2σ est

T K 320.00 330.00 340.00 350.00

kg ⋅ m−3

940.6 ± 2.1 938.6 ± 1.9 935.6 ± 1.7 928.4 ± 1.1

2-Dodecyltricyclo[8.4.0.03,8]tetradecane

kg ⋅ m−3

922.3 ± 0.7 916.2 ± 0.5 910.1 ± 0.8 904.0 ± 1.2

[55401-75-7]

T K 360.00 370.00 380.00 390.00

C26H48

ρexp ± 2σ est kg ⋅ m−3

897.9 ± 1.6 891.8 ± 2.1 885.7 ± 2.6 879.6 ± 3.1

MW =360.67

654

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.405. Coefficient ρ = A + BT A 1089.59 B -0.640 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

890.2 ± 0.5 876.4 ± 0.5 852.2 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.39 0.02 0.72

68-ano-1 68-ano-1 68-ano-1 cont. Landolt-Börnstein New Series IV/8F

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

287

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m

891.2 ± 0.8 884.8 ± 0.7 878.4 ± 0.7

310.00 320.00 330.00

ρexp ± 2σ est

T K

−3

kg ⋅ m

872.0 ± 0.7 865.6 ± 0.7 859.2 ± 0.9

340.00 350.00 360.00

5-Dodecyltricyclo[8.4.0.02,6]tetradecane

[55334-22-0]

ρexp ± 2σ est

T K

−3

kg ⋅ m−3

852.8 ± 1.0 846.4 ± 1.2

370.00 380.00

C26H48

MW =360.67

655

Table 1. Fit with estimated B coefficient for 4 accepted points. Deviation σw = 0.231. Coefficient ρ = A + BT 1086.51 A -0.630 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

901.6 ± 0.5 890.5 ± 0.5 876.7 ± 0.5 852.6 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.22 -0.11 0.08 0.49

68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. ρexp ± 2σ est

T K 290.00 293.15 298.15 310.00

ρexp ± 2σ est

T K 320.00 330.00 340.00 350.00

−3

kg ⋅ m

903.8 ± 0.8 901.8 ± 0.8 898.7 ± 0.7 891.2 ± 0.6

8-Dodecyltricyclo[8.4.0.02,6]tetradecane

kg ⋅ m

884.9 ± 0.5 878.6 ± 0.6 872.3 ± 0.7 866.0 ± 0.8 [55334-01-5]

ρexp ± 2σ est

T K 360.00 370.00 380.00

−3

C26H48

kg ⋅ m−3

859.7 ± 0.9 853.4 ± 1.1 847.1 ± 1.3

MW =360.67

656

Table 1. Fit with estimated B coefficient for 4 accepted points. Deviation σw = 0.145. Coefficient ρ = A + BT 1091.20 A -0.630 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.95

ρexp ± 2σ est −3

kg ⋅ m

906.6 ± 0.5 895.2 ± 0.5

Landolt-Börnstein New Series IV/8F

ρexp − ρcalc Ref. kg ⋅ m−3

0.08 -0.11

68-ano-1 68-ano-1

T K

333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

881.2 ± 0.5 857.1 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.12 0.29

68-ano-1 68-ano-1 cont.

288

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

8-Dodecyltricyclo[8.4.0.02,6]tetradecane (cont.) Table 3. Recommended values. ρexp ± 2σ est

T K 290.00 293.15 298.15 310.00

ρexp ± 2σ est

T K 320.00 330.00 340.00 350.00

−3

kg ⋅ m

908.5 ± 0.9 906.5 ± 0.8 903.4 ± 0.7 895.9 ± 0.6

1,4-Bis(2-ethylhexyl)decahydronaphthalene

kg ⋅ m

889.6 ± 0.5 883.3 ± 0.5 877.0 ± 0.6 870.7 ± 0.8

[103043-52-3]

ρexp ± 2σ est

T K 360.00 370.00 380.00

−3

kg ⋅ m−3

864.4 ± 0.9 858.1 ± 1.1 851.8 ± 1.3

C26H50

MW =362.68

657

C26H50

MW = 362.68

658

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

876.2 ± 3.0

60-pet/zal

9-(cis-Bicyclo[3.3.0]octylmethyl) heptadecane

[700004-11-1]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 6.5207 · 10-2 (combined temperature ranges, weighted), σc,uw = 2.1219 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.04612 · 103 -6.42919 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.93 333.15 372.04

ρexp ± 2σ est −3

kg ⋅ m

870.50 ± 0.50 857.70 ± 0.50 846.10 ± 0.50 832.00 ± 0.50 806.90 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.00 0.06 -0.11 0.07 -0.02

) ) ) ) )

55-sch/whi( 55-sch/whi( 55-sch/whi( 55-sch/whi( 55-sch/whi(

T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

870.50 ± 0.50 857.70 ± 0.50 846.10 ± 0.50 832.00 ± 0.50 806.90 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.00 0.06 -0.10 0.07 -0.02

{) {) {) {) {)

68-ano-1( 68-ano-1( 68-ano-1( 68-ano-1( 68-ano-1(

cont.

Landolt-Börnstein New Series IV/8F

289

ρ

ρ

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρ ± σ fit kg ⋅ m−3 872.53 ± 0.55 866.10 ± 0.54 859.67 ± 0.53 857.64 ± 0.52 854.43 ± 0.51

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 853.24 ± 0.51 846.81 ± 0.50 840.38 ± 0.49 833.95 ± 0.50 827.52 ± 0.53

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 821.09 ± 0.58 814.66 ± 0.65 808.24 ± 0.74 801.81 ± 0.86

290

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

5-Pentadecyldodecahydroacenaphthylene

[55282-69-4]

C27H50

MW =374.69

659

Table 1. Fit with estimated B coefficient for 4 accepted points. Deviation σw = 0.207. Coefficient ρ = A + BT A 1080.23 B -0.630

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

895.4 ± 0.5 884.2 ± 0.5 870.4 ± 0.5 846.3 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.15 -0.14 0.05 0.46

68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K

290.00 293.15 298.15 310.00

ρexp ± 2σ est

ρexp ± 2σ est

T K

kg ⋅ m−3

897.5 ± 0.8 895.5 ± 0.8 892.4 ± 0.7 884.9 ± 0.6

878.6 ± 0.5 872.3 ± 0.6 866.0 ± 0.7 859.7 ± 0.8

320.00 330.00 340.00 350.00

1,1-Bis(decahydro-1-naphthyl)octane

T K

kg ⋅ m−3

[103279-35-2]

360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

853.4 ± 0.9 847.1 ± 1.1 840.8 ± 1.3

C28H50

MW =386.70

660

C28H52

MW =388.72

661

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

952.1 ± 3.0

60-pet/zal

9-(5-exo-Hexahydro-4,7-methanoindanylmethyl)heptadecane

[55334-74-2]

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.152. Coefficient ρ = A + BT A 1070.48 B -0.650 cont.

Landolt-Börnstein New Series IV/8F

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

291

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

892.8 ± 0.5 879.8 ± 0.5 868.4 ± 0.5 854.0 ± 0.5 829.0 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.14 -0.14 0.03 0.06 0.35

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. ρexp ± 2σ est

T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00

kg ⋅ m−3

895.0 ± 1.0 888.5 ± 0.8 882.0 ± 0.7 879.9 ± 0.6 876.7 ± 0.6

9-(4-as-perhydroindacenyl)heptadecane

kg ⋅ m−3

869.0 ± 0.5 862.5 ± 0.5 856.0 ± 0.6 849.5 ± 0.8

[55530-51-3]

T K 350.00 360.00 370.00 380.00

C29H54

ρexp ± 2σ est kg ⋅ m−3

843.0 ± 0.9 836.5 ± 1.1 830.0 ± 1.3 823.5 ± 1.5

MW =402.75

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.156. Coefficient ρ = A + BT 1082.34 A -0.640 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

907.5 ± 0.5 894.6 ± 0.5 883.2 ± 0.5 869.2 ± 0.5 844.6 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.02 -0.12 -0.13 0.08 0.38

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est −3

kg ⋅ m

909.5 ± 1.0 903.1 ± 0.8 896.7 ± 0.7 894.7 ± 0.6 891.5 ± 0.6

T K 310.00 320.00 330.00 340.00

ρexp ± 2σ est −3

kg ⋅ m

883.9 ± 0.5 877.5 ± 0.5 871.1 ± 0.6 864.7 ± 0.8

T K 350.00 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

858.3 ± 0.9 851.9 ± 1.1 845.5 ± 1.3 839.1 ± 1.5

662

292

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

1,10-Bis(decahydro-1-naphthyl)octane

[55268-64-9]

C30H54

MW =414.76

663

Table 1. Fit with estimated B coefficient for 4 accepted points. Deviation σw = 0.362. Coefficient ρ = A + BT A 1110.13 B -0.610 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m

−3

931.0 ± 0.5 920.2 ± 0.5 907.1 ± 0.5 883.9 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.31 -0.25 0.19 0.72

68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K 290.00 293.15 298.15 310.00

ρexp ± 2σ est

T K 320.00 330.00 340.00 350.00

kg ⋅ m−3

933.2 ± 0.9 931.3 ± 0.8 928.3 ± 0.8 921.0 ± 0.6

ρexp ± 2σ est kg ⋅ m−3

914.9 ± 0.6 908.8 ± 0.6 902.7 ± 0.7 896.6 ± 0.8

1,1-Bis(decahydro-1-naphthyl)undecane [55373-96-1]

T K 360.00 370.00 380.00

C31H56

ρexp ± 2σ est kg ⋅ m−3

890.5 ± 1.0 884.4 ± 1.2 878.3 ± 1.3

MW =428.79

664

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.174. Coefficient ρ = A + BT A 1120.02 B -0.630 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

924.2 ± 0.5 909.9 ± 0.5 885.8 ± 0.5

ρexp − ρcalc Ref. kg ⋅ m−3

0.07 -0.24 0.17

68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K 310.00 320.00 330.00

ρexp ± 2σ est kg ⋅ m

−3

924.7 ± 0.7 918.4 ± 0.6 912.1 ± 0.5

T K 340.00 350.00 360.00

ρexp ± 2σ est kg ⋅ m

−3

905.8 ± 0.5 899.5 ± 0.5 893.2 ± 0.6

T K 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

886.9 ± 0.8 880.6 ± 1.0

Landolt-Börnstein New Series IV/8F

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32 Decahydro-1-(1-decylundecyl)naphthalene

[55320-00-8]

C31H60

293 MW = 432.82

665

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 9.7983 · 10-2 (combined temperature ranges, weighted), σc,uw = 4.7198 · 10-2 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.05422 · 103 -6.29130 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

−3

kg ⋅ m

869.70 ± 0.60 882.40 ± 0.50 869.90 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.09 0.03 0.11

49-foe/fen( ) 68-ano-1(✕ ) 68-ano-1(✕ )

T K

310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

858.50 ± 0.50 844.50 ± 0.50 820.30 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.09 -0.12 0.15

68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ )

ρ

ρ

293.15 273.15 293.15

ρexp ± 2σ est

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

294

5.1.3 Saturated Bridged Cycloalkanes, C20 - C32

Decahydro-1-(1-decylundecyl)naphthalene (cont.) Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3

ρ ± σ fit kg ⋅ m−3

T K

884.35 ± 0.58 878.06 ± 0.58 871.77 ± 0.57 869.79 ± 0.56 866.64 ± 0.55

2-(2-Butyloctadecyl)decahydronaphthalene

865.48 ± 0.55 859.19 ± 0.52 852.89 ± 0.51 846.60 ± 0.51 840.31 ± 0.54

300.00 310.00 320.00 330.00 340.00

[500038-23-3]

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 834.02 ± 0.59 827.73 ± 0.68 821.44 ± 0.80 815.15 ± 0.96

C32H62

MW =446.84

666

C32H62

MW =446.84

667

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

861.5 ± 2.0

36-mik

Decahydro-2-docosylnaphthalene

[500038-22-2]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

867.3+ ± 2.0

36-mik

Landolt-Börnstein New Series IV/8F

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11

295

5.2 Unsaturated Bridged Cycloalkanes 5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11 Bicyclo[2.2.1]-2-heptene

[498-66-8]

C7H10

MW =94.16

668

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 1.145. Coefficient ρ = A + BT A 1187.58 B -1.050

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

323.14 348.13 373.12 398.12 423.11

ρexp ± 2σ est kg ⋅ m

−3

847.5 ± 1.0 822.4 ± 1.0 797.0 ± 1.0 770.6 ± 1.0 741.5 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.78 0.36 1.20 1.05 -1.81

96-ste/chi-1 96-ste/chi-1 96-ste/chi-1 96-ste/chi-1 96-ste/chi-1

Table 3. Recommended values. ρexp ± 2σ est

T K 320.00 330.00 340.00 350.00

ρexp ± 2σ est

T K 360.00 370.00 380.00 390.00

kg ⋅ m−3

851.6 ± 5.5 841.1 ± 4.6 830.6 ± 3.6 820.1 ± 2.7

5-Methylbicyclo[2.2.1]-2-heptene

809.6 ± 2.0 799.1 ± 1.5 788.6 ± 1.6 778.1 ± 2.2

[822-96-8]

Table 1. Experimental value with uncertainty. T K 291.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

866.8 ± 2.0

Landolt-Börnstein New Series IV/8F

33-zel/kaz

T K 400.00 410.00 420.00 430.00

kg ⋅ m−3

C8H12

ρexp ± 2σ est kg ⋅ m−3

767.6 ± 3.1 757.1 ± 4.0 746.6 ± 4.9 736.1 ± 5.9

MW =108.18

669

296

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11

1H-Indene

[95-13-6]

C9H8

MW = 116.16

670

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.0681 (combined temperature ranges, weighted), σc,uw = 2.8082 · 10-1 (combined temperature ranges, unweighted). T = 277.15 to 313.15 K ρ = A + BT + CT 2 + DT 3 + … 1.22239 · 103 -7.74111 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

288.15 277.15 291.15 293.15 285.15 293.15 293.15 1)

ρexp ± 2σ est kg ⋅ m

−3

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

999.30 ± 1.00 1006.00 ± 2.00 997.50 ± 2.00 991.50 ± 4.00 1000.10 ± 2.00 995.70 ± 0.60 996.00 ± 0.50

-0.03 -1.84 0.50 -3.95 -1.55 0.25 0.55

09-spi/dom(✕ ) 24-sto/far(✕ ) 24-sto/far1) 24-sto/far1) 34-hay(✕ ) 43-ano-3(∇) 46-bre/gau( )

{

T K

298.15 313.15 293.15 293.15 293.15 293.15

ρexp ± 2σ est kg ⋅ m

−3

992.40 ± 0.50 979.60 ± 0.50 996.00 ± 0.50 996.60 ± 1.00 995.70 ± 1.00 995.70 ± 0.60

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

{ {

0.82 -0.37 0.55 1.15 0.25 0.25

46-bre/gau( ) 46-bre/gau( ) 47-gau/bre( ) 49-foe/fen(✕ ) 52-ano-9(◆) 55-ano-7(∆)

Not included in Fig. 1.

Further references: [1890-kra/spi-1, 1894-per/riv, 1896-per, 09-weg, 19-eyk, 25-bro, 29-cor-1, 34lov/cam, 38-eva-2, 44-sch, 53-ent/ruo].

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00

ρ ± σ fit kg ⋅ m−3 1013.38 ± 1.86 1005.63 ± 1.99 997.89 ± 1.09

T K

293.15 298.15 300.00

ρ ± σ fit kg ⋅ m−3 995.45 ± 1.00 991.58 ± 1.10 990.15 ± 1.30

T K

310.00 320.00

ρ ± σ fit kg ⋅ m−3 982.41 ± 1.50 974.67 ± 2.20

cont.

Landolt-Börnstein New Series IV/8F

297

ρ

ρ

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

2,3-Dihydroindene

[496-11-7]

C9H10

MW = 118.18

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.2662 (combined temperature ranges, weighted), σc,uw = 4.4761 · 10-1 (combined temperature ranges, unweighted). Coefficient A B

T = 273.15 to 323.15 K ρ = A + BT + CT 2 + DT 3 + … 1.21494 · 103 -8.59235 · 10-1

cont.

Landolt-Börnstein New Series IV/8F

671

298

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11

2,3-Dihydroindene (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. ρexp ± 2σ est

T K

−3

kg ⋅ m

283.15 288.15 293.15 298.15 291.45 349.50 293.15 288.15 273.15 293.15 1)

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-3.85 967.80 ± 4.00 -3.66 963.70 ± 4.00 -3.66 959.40 ± 4.00 -5.66 953.10 ± 4.00 -1.82 962.70 ± 1.00 890.60 ± 20.00 -24.04 1.44 964.50 ± 1.00 -2.86 964.50 ± 3.00 1.06 981.30 ± 1.00 0.84 963.90 ± 0.50

1894-per/riv(✕ ) 1894-per/riv1) 1894-per/riv1) 1894-per/riv1) 19-eyk(◆) 19-eyk1) 21-bor/pom(✕ ) 21-fle/mel(✕ ) 38-eva-2(✕ ) 38-eva-2(✕ )

T K

323.15 373.15 293.15 293.15 293.15 293.15 293.15 293.15 298.15

ρexp ± 2σ est −3

kg ⋅ m

937.80 ± 2.00 894.20 ± 2.00 964.30 ± 0.60 963.00 ± 1.00 963.10 ± 1.00 964.00 ± 0.50 963.00 ± 1.00 964.00 ± 0.50 960.40 ± 1.00

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

0.52 -0.12 1.24 -0.06 0.04 0.94 -0.06 0.94 1.64

38-eva-2(✕ ) 38-eva-21) 43-ano-4(∆) 44-boo/per(✕ ) 44-gre-4(✕ ) 49-foe/fen( ) 52-ano-9(∇) 52-kaz/pla( ) 53-ent/ruo(✕ )

{

Not included in Fig. 1.

ρ

ρ

Further references: [1890-kra/spi-1, 1896-per, 09-weg, 21-leb/pic, 29-zel/tit, 35-hal, 35-ruz/pey, 54car/eas, 59-skv/che].

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.) cont.

Landolt-Börnstein New Series IV/8F

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11

299

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

982.95 ± 2.00 974.36 ± 3.13 965.77 ± 2.10

270.00 280.00 290.00

ρ ± σ fit kg ⋅ m−3

T K

963.06 ± 2.20 958.76 ± 2.40 957.17 ± 2.70

293.15 298.15 300.00

5-Ethenylbicyclo[2.2.1]-2-heptene

T K

[3048-64-4]

310.00 320.00 330.00

ρ ± σ fit kg ⋅ m−3 948.58 ± 2.80 939.99 ± 2.60 931.40 ± 2.80

C9H12

MW =120.19

672

C9H12

MW =120.19

673

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

884.3 ± 0.5

96-ste/chi-1

cis-5-Ethylidenebicyclo[2.2.1]-2-heptene

[28304-66-7]

Table 1. Fit with estimated B coefficient for 7 accepted points. Deviation σw = 0.467. Coefficient ρ = A + BT A 1161.32 B -0.900 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

298.15 288.03 293.11 298.08 1)

ρexp ± 2σ est kg ⋅ m

−3

902.0 ± 8.0 901.7 ± 0.5 897.1 ± 0.5 892.6 ± 0.5

ρexp − ρcalc Ref. kg ⋅ m−3

T K

97-ste/chi-31) 73-var/bul 73-var/bul 73-var/bul

9.02 -0.39 -0.42 -0.44

311.39 321.47 332.91 343.15

ρexp ± 2σ est kg ⋅ m

−3

880.8 ± 0.5 872.5 ± 0.5 862.2 ± 0.5 853.2 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

-0.26 0.51 0.50 0.72

73-var/bul 73-var/bul 73-var/bul 73-var/bul

Not included in calculation of linear coefficients.

Table 3. Recommended values. ρexp ± 2σ est

T K 280.00 290.00 293.15

ρexp ± 2σ est

T K 298.15 310.00 320.00

kg ⋅ m−3

909.3 ± 1.7 900.3 ± 1.2 897.5 ± 1.1

cis-2,3,3a,7a-Tetrahydro-1H-indene

893.0 ± 0.9 882.3 ± 0.6 873.3 ± 0.8 [3054-91-9]

Table 1. Experimental value with uncertainty. T K 289.65

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

927.4 ± 4.0

Landolt-Börnstein New Series IV/8F

24-zel/bor

T K 330.00 340.00 350.00

kg ⋅ m−3

C9H12

ρexp ± 2σ est kg ⋅ m−3

864.3 ± 1.1 855.3 ± 1.6 846.3 ± 2.0 MW =120.19

674

300

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11

3a,4,7,7a-Tetrahydro-1H-indene

[3048-65-5]

C9H12

MW =120.19

675

Table 1. Fit with estimated B coefficient for 7 accepted points. Deviation σw = 0.152. Coefficient ρ = A + BT A 1184.59 B -0.875

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

288.41 293.14 298.14 311.70

ρexp ± 2σ est −3

kg ⋅ m

932.4 ± 0.5 928.1 ± 0.5 923.8 ± 0.5 911.8 ± 0.5

ρexp − ρcalc Ref. kg ⋅ m−3

0.17 0.01 0.09 -0.05

ρexp ± 2σ est

T K

73-var/bul 73-var/bul 73-var/bul 73-var/bul

−3

kg ⋅ m

321.54 332.47 343.20

903.2 ± 0.5 893.3 ± 0.6 884.4 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

-0.04 -0.38 0.11

73-var/bul 73-var/bul 73-var/bul

Table 3. Recommended values. T K

280.00 290.00 293.15

ρexp ± 2σ est

ρexp ± 2σ est

T K

kg ⋅ m−3

939.6 ± 1.6 930.8 ± 1.1 928.1 ± 1.0

T K

kg ⋅ m−3

923.7 ± 0.8 913.3 ± 0.5 904.6 ± 0.7

298.15 310.00 320.00

2,3-Dimethylbicyclo[2.2.1]-2-heptene

[529-16-8]

330.00 340.00 350.00

C9H14

ρexp ± 2σ est kg ⋅ m−3

895.8 ± 1.1 887.1 ± 1.6 878.3 ± 2.0

MW =122.21

676

MW =122.21

677

Table 1. Experimental values with uncertainties. T K

288.15 288.15 288.15 290.15 290.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

871.0 ± 3.0 869.8 ± 3.0 864.9 ± 4.0 870.0 ± 3.0 872.0 ± 3.0

00-mul 07-asc-2 07-asc-2 17-kom/hin 23-ruz/lie

3,3-Dimethylbicyclo[2.2.1]-1-heptene

ρexp ± 2σ est

T K

Ref.

−3

kg ⋅ m

289.15 287.15 288.15 293.15 293.15

866.4 ± 3.0 868.0 ± 3.0 871.0 ± 3.0 863.0 ± 4.0 865.0 ± 3.0

[500040-38-0]

23-ruz/lie 23-ruz/lie 25-lab 26-deu 26-deu

C9H14

Table 1. Experimental value with uncertainty. T K 294.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

869.9 ± 2.0

33-sni

Landolt-Börnstein New Series IV/8F

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11 5,5-Dimethylbicyclo[2.2.1]hept-2-ene

[497-28-9]

301

C9H14

MW =122.21

678

C9H14

MW =122.21

679

C9H14

MW =122.21

680

C9H14

MW =122.21

681

C9H14

MW =122.21

682

C10H10

MW =130.19

683

Table 1. Experimental values with uncertainties. T K 293.15 299.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

863.1 ± 3.0 860.7 ± 3.0 864.2 ± 3.0

32-kom/has-1 32-kom/has-1 33-kom/has

7,7-Dimethylbicyclo[2.2.1]-2-heptene

[6541-60-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

854.3 ± 3.0

33-kom/has

7,7-Dimethylbicyclo[3.1.1]-2-heptene

[500040-39-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

870.0 ± 3.0

30-kom/has

2-Methylbicyclo[2.2.2]-5-octene

[500039-26-9]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

893.9 ± 2.0

59-kaz/svi

5-Methylbicyclo[2.2.2]-2-octene

[500040-37-9]

Table 1. Experimental value with uncertainty. T K

290.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

895.5 ± 2.0

35-kas/pla

1,2-Dihydronaphthalene

[447-53-0]

Table 1. Fit with estimated B coefficient for 10 accepted points. Deviation σw = 0.544. Coefficient ρ = A + BT 1237.10 A -0.820 B

cont.

Landolt-Börnstein New Series IV/8F

302

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11

1,2-Dihydronaphthalene (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

285.55 285.85 287.85 283.65 291.25 291.30 291.35 1)

ρexp ± 2σ est −3

kg ⋅ m

ρexp − ρcalc Ref. kg ⋅ m−3

997.5 ± 5.0 996.9 ± 5.0 994.5 ± 5.0 1003.1 ± 2.0 998.3 ± 1.0 997.7 ± 1.0 998.2 ± 1.0

-5.50 -5.83 -6.59 -1.41 0.02 -0.54 0.00

T K

01-pel1) 01-pel1) 01-pel1) 13-str/lem-1 13-von 13-von 13-von

291.45 293.15 294.65 298.15 298.15 300.15 293.15

ρexp ± 2σ est −3

kg ⋅ m

997.6 ± 1.0 997.4 ± 1.0 996.3 ± 1.0 992.6 ± 1.0 993.1 ± 1.0 990.4 ± 1.0 1001.6 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.51 0.68 0.81 -0.02 0.48 -0.58 4.88

13-von 13-wil/kin 21-von/kir 31-kim 31-kim-1 36-jog 57-chi/ide1)

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 280.00 290.00 293.15 298.15 310.00

ρexp ± 2σ est kg ⋅ m−3

1007.5 ± 1.7 999.3 ± 1.0 996.7 ± 0.9 992.6 ± 1.0 982.9 ± 1.8

1,4-Dihydronaphthalene

[612-17-9]

C10H10

MW =130.19

684

C10H10

MW =130.19

685

Table 1. Experimental values with uncertainties. T K

285.55 287.85 305.85 306.45 307.25

ρexp ± 2σ est

Ref.

kg ⋅ m−3

997.5 ± 3.0 994.5 ± 3.0 992.8 ± 3.0 993.5 ± 3.0 992.8 ± 3.0

01-pel 01-pel 13-von 13-von 13-von

1-Methyl-1H-indene

[767-59-9]

Table 1. Experimental values with uncertainties. T K

293.15 298.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

964.0 ± 2.0 970.8 ± 2.0 1042.2 ± 40.0

24-wis/hen 35-ruz/pey 40-cam/cam

Landolt-Börnstein New Series IV/8F

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11 2-Methyl-1H-indene

[2177-47-1]

303

C10H10

MW =130.19

686

C10H10

MW =130.19

687

C10H10

MW =130.19

688

C10H12

MW =132.21

689

Table 1. Experimental values with uncertainties. T K 287.15 292.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

989.7 ± 6.0 973.4 ± 2.0

16-von/kru 35-ruz/pey

3-Methyl-1H-indene

[767-60-2]

Table 1. Experimental values with uncertainties. T K

300.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

968.2 ± 2.0 975.0 ± 2.0

1892-bru-1 18-von-2

4-Methyl-1H-indene

[7344-34-5]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

992.0 ± 2.0

51-kru/rae

2,3-Dihydro-1-methyl-1H-indene

[767-58-8]

Table 1. Experimental and recommended values with uncertainties. T K

289.15 293.15 294.15 298.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

kg ⋅ m−3

966.1 ± 10.0 940.2 ± 1.0 947.0 ± 5.0 938.3 ± 3.0 940.7 ± 1.0 940.0 ± 1.0

17-von/dan1) 35-ruz/pey 35-ruz/pey1) 35-ruz/pey1) 36-nen/cio 41-pla/wys-1

ρexp ± 2σ est

T K

Ref.

kg ⋅ m−3

293.15 293.15 298.15 293.15 293.15

938.8 ± 2.0 939.0 ± 2.0 938.4 ± 3.0 940.6 ± 1.0 940.2 ± 1.0

46-naz/pin 47-fro/bue 53-ent/ruo1) 59-lib/bra Recommended

Not included in calculation of recommended value.

2,3-Dihydro-2-methyl-1H-indene

[824-63-5]

C10H12

MW =132.21

Table 1. Experimental values with uncertainties. T K

290.15 295.15 296.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

902.3 ± 20.0 932.1 ± 2.0 931.8 ± 2.0

Landolt-Börnstein New Series IV/8F

14-kiz 35-ruz/pey 35-ruz/pey

T K

298.15 293.15 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

931.7 ± 2.0 932.0 ± 3.0 941.1 ± 8.0

35-ruz/pey 41-pla/wys 53-ent/ruo

690

304

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11

2,3-Dihydro-4-methyl-1H-indene

[824-22-6]

C10H12

MW =132.21

691

[874-35-1]

C10H12

MW =132.21

692

C10H12

MW =132.21

693

C10H12

MW = 132.21

694

Table 1. Experimental and recommended values with uncertainties. T K

293.15 298.15 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

935.0 ± 20.0 966.2 ± 8.0 957.7 ± 1.0 956.4 ± 1.0 957.2 ± 1.0

24-kru 53-ent/ruo 57-els/par 60-skv/lin Recommended

2,3-Dihydro-5-methyl-1H-indene Table 1. Experimental and recommended values with uncertainties. T K 293.15 298.15 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

kg ⋅ m−3

949.4 ± 1.0 944.2 ± 2.0 950.1 ± 1.0 946.5 ± 3.0 949.8 ± 1.0

42-pla/ron-1 53-ent/ruo1) 59-skv/che 61-pla/bel1) Recommended

Not included in calculation of recommended value.

4,7-Methano-3a,4,7,7a-tetrahydroindene [77-73-6] Table 1. Experimental values with uncertainties. T K 308.15 306.15 350.40

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

975.6 ± 3.0 976.6 ± 3.0 930.2 ± 4.0

1896-kra/spi 1896-kra/spi 07-eyk

1,2,3,4-Tetrahydronaphthalene

[119-64-2]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 6.9612 · 10-1 (combined temperature ranges, weighted), σc,uw = 2.5565 · 10-1 (combined temperature ranges, unweighted). Coefficient A B C

T = 273.15 to 473.15 K ρ = A + BT + CT 2 + DT 3 + … 1.18147 · 103 -6.70557 · 10-1 -1.80616 · 10-4 cont.

Landolt-Börnstein New Series IV/8F

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11

305

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 273.15 293.15 273.35 275.15 286.45 286.65 288.25 297.85 298.15 309.85 323.15 333.15 348.15 351.60 357.15 423.15 452.75 273.15 293.15 323.15 373.15 293.15 323.15 353.15 1)

ρexp ± 2σ est −3

kg ⋅ m

984.00 ± 1.00 966.00 ± 3.00 983.80 ± 1.00 966.00 ± 3.00 984.20 ± 1.00 984.20 ± 1.00 974.50 ± 1.00 974.30 ± 1.00 973.10 ± 1.00 965.80 ± 1.00 965.20 ± 1.00 956.70 ± 2.00 946.40 ± 2.00 939.60 ± 3.00 927.20 ± 3.00 925.70 ± 3.00 921.00 ± 3.00 871.80 ± 4.00 849.60 ± 4.00 986.60 ± 3.00 970.70 ± 1.00 946.90 ± 2.00 907.20 ± 2.00 973.00 ± 3.00 949.00 ± 3.00 924.00 ± 3.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.84 -3.38 -1.04 -3.38 -0.48 0.90 -0.07 -0.12 -0.08 0.07 -0.29 0.34 0.48 1.57 1.07 2.32 2.05 6.41 8.74 1.76 1.32 0.98 1.09 3.62 3.08 1.86

04-ler(✕ ) 04-ler1) 05-wis(✕ ) 05-wis1) 22-her/sch(✕ ) 22-her/sch(✕ ) 22-her/sch(✕ ) 22-her/sch(✕ ) 22-her/sch(✕ ) 22-her/sch1) 22-her/sch1) 22-her/sch1) 22-her/sch(✕ ) 22-her/sch(✕ ) 22-her/sch(✕ ) 22-her/sch(✕ ) 22-her/sch(✕ ) 22-her/sch1) 22-her/sch1) 38-eva-21) 38-eva-21) 38-eva-2(✕ ) 38-eva-2(✕ ) 38-gro1) 38-gro1) 38-gro(✕ )

T K

393.15 443.15 293.15 303.15 293.15 293.15 310.35 293.15 293.15 313.15 333.15 288.15 293.15 323.15 348.15 373.15 398.15 423.15 448.15 473.15 298.01 318.15 358.15 298.15 298.15

ρexp ± 2σ est −3

kg ⋅ m

892.00 ± 3.00 851.00 ± 3.00 969.60 ± 0.60 961.70 ± 0.40 969.50 ± 0.60 969.33 ± 0.20 956.00 ± 0.60 969.68 ± 0.50 967.80 ± 2.00 953.20 ± 2.00 938.90 ± 2.00 970.40 ± 3.00 966.00 ± 3.00 942.70 ± 3.00 922.70 ± 3.00 902.40 ± 3.00 882.90 ± 3.00 863.30 ± 3.00 844.10 ± 3.00 824.10 ± 3.00 964.10 ± 1.00 948.70 ± 1.00 916.50 ± 1.00 965.30 ± 0.50 966.00 ± 0.60

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

2.07 2.15 0.22 0.10 0.12 -0.05 0.03 0.30 -1.58 -0.58 0.87 -2.86 -3.38 -3.22 -3.43 -3.71 -2.96 -2.09 -0.59 0.33 -1.50 -1.16 -1.65 -0.19 0.51

38-gro(✕ ) 38-gro(✕ ) 49-foe/fen(◆) 49-wei( ) 51-ano-3(✕ ) 53-kar/mcl( ) 54-smi/otv(✕ ) 56-huc/wor(∆) 58-ram/smy1) 58-ram/smy(✕ ) 58-ram/smy(✕ ) 65-ros1) 65-ros1) 65-ros1) 65-ros(✕ ) 65-ros(✕ ) 65-ros(✕ ) 65-ros(✕ ) 65-ros(✕ ) 65-ros(✕ ) 86-osh/han1) 86-osh/han(✕ ) 86-osh/han(✕ ) 91-ara/ami(∇) 94-bla/bel(✕ )

{

Not included in Fig. 1.

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15 300.00 310.00 320.00

ρ ± σ fit kg ⋅ m−3 987.26 ± 0.64 979.56 ± 0.74 971.82 ± 0.92 969.38 ± 0.99 965.49 ± 1.09 964.05 ± 1.14 956.25 ± 1.37 948.40 ± 1.62

T K

330.00 340.00 350.00 360.00 370.00 380.00 390.00 400.00

ρ ± σ fit kg ⋅ m−3 940.52 ± 1.86 932.61 ± 2.10 924.65 ± 2.33 916.67 ± 2.54 908.64 ± 2.74 900.58 ± 2.91 892.49 ± 3.06 884.35 ± 3.18

T K

410.00 420.00 430.00 440.00 450.00 460.00 470.00 480.00

ρ ± σ fit kg ⋅ m−3 876.19 ± 3.26 867.98 ± 3.31 859.74 ± 3.33 851.46 ± 3.30 843.15 ± 3.24 834.80 ± 3.14 826.42 ± 3.01 817.99 ± 2.87 cont.

Landolt-Börnstein New Series IV/8F

306

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11

1,2,3,4-Tetrahydronaphthalene (cont.)

ρ

ρ

Further references: [01-pel, 01-sab/sen, 03-weg, 06-ros/lea, 13-von, 15-rot/von, 19-sch/heu, 19-vol, 20sch-2, 20-utz, 21-mei, 22-von/sch, 23-kro-1, 23-wil/sei, 24-boe/ram, 26-spi/zer, 28-tre/sch, 29-sac/til, 31kag, 31-kim, 32-vor/fis, 33-hof/ber, 34-lov/cam, 35-ber-1, 36-jog, 36-mat/han, 37-gar/bre, 37-mul, 38-dol, 38-tur/lys, 41-mai/str, 43-nam/ros, 44-sch, 47-bal/mar, 48-kut/nic, 55-ham/sto, 66-gus/akh, 68-ano, 70len/hay-1, 71-des/bha-1, 72-len/hip, 82-chy/str, 82-kat/wat, 85-nat/vis, 86-tar/dia, 90-cab/bel, 95-nun/von].

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

1,2,3,4,5,8-Hexahydronaphthalene

[500060-11-7]

C10H14

MW =134.22

695

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

944.6 ± 1.0

56-huc/wor

Landolt-Börnstein New Series IV/8F

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11 1,2,3,4,6,8a-Hexahydronaphthalene

[500040-41-5]

307

C10H14

MW =134.22

696

C10H14

MW =134.22

697

C10H14

MW =134.22

698

C10H16

MW =136.24

699

C10H16

MW =136.24

700

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

972.6 ± 2.0

29-nam/gla-1

1,2,3,5,6,7-Hexahydronaphthalene

[500060-12-8]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

970.1 ± 1.0

56-huc/wor

2,6,6-Trimethylbicyclo[3.1.1]-2,4heptadiene

[500040-42-6]

Table 1. Experimental values with uncertainties. T K

293.15 288.15 288.15 288.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

882.2 ± 3.0 885.2 ± 3.0 886.6 ± 3.0 885.0 ± 3.0

13-blu/zei 13-blu/zei 21-blu/zei 27-blu/sch

trans-Bicyclo[5.3.0]-2-decene

[500040-60-8]

Table 1. Experimental value with uncertainty. T K

294.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

899.6 ± 2.0

33-huc/sch

2,2-Dimethyl-5-methylenebicyclo[2.2.1]heptane

[497-32-5]

Table 1. Experimental values with uncertainties. T K

290.15 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

859.8 ± 2.0 859.6 ± 2.0 859.7 ± 2.0 858.1 ± 2.0

Landolt-Börnstein New Series IV/8F

17-kom/ros 17-kom/ros-2 27-kom/has 34-kom/bec

308

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11

2,2-Dimethyl-3-methylenebicyclo[2.2.1]heptane

[79-92-5]

C10H16

MW =136.24

701

Table 1. Fit with estimated B coefficient for 17 accepted points. Deviation σw = 1.052. Coefficient ρ = A + BT A 1111.08 B -0.820 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

320.85 332.05 352.85 370.85 321.15 323.15 336.55 327.15 313.15

ρexp ± 2σ est −3

kg ⋅ m

848.1 ± 3.0 838.7 ± 3.0 821.1 ± 3.0 806.2 ± 3.0 850.0 ± 3.0 845.6 ± 3.0 834.7 ± 3.0 842.2 ± 3.0 854.2 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.12 -0.10 -0.64 -0.78 2.27 -0.49 -0.38 -0.57 -0.09

T K

1875-rib-1 1875-rib-1 1875-rib-1 1875-rib-1 1888-wal-2 1892-bru-1 1892-bru 1892-bru 02-per

318.15 323.15 328.15 351.15 313.15 323.15 323.15 323.15

ρexp ± 2σ est −3

kg ⋅ m

850.2 ± 3.0 846.2 ± 3.0 842.2 ± 3.0 822.3 ± 3.0 855.5 ± 3.0 844.6 ± 3.0 848.6 ± 3.0 845.0 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.01 0.16 0.21 -0.83 1.21 -1.49 2.51 -1.09

02-per 02-per 02-per 06-eyk-2 07-wal/gut 13-asc 13-asc 35-pad/jat

Table 3. Recommended values. T K 310.00 320.00 330.00

ρexp ± 2σ est

ρexp ± 2σ est

T K 340.00 350.00 360.00

kg ⋅ m

−3

856.9 ± 3.5 848.7 ± 3.0 840.5 ± 2.9

3,7-Dimethylbicyclo[3.3.0]-2-octene

kg ⋅ m

−3

832.3 ± 3.1 824.1 ± 3.5 815.9 ± 4.2

[500040-53-9]

T K 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

807.7 ± 5.0 799.5 ± 5.8

C10H16

MW =136.24

702

C10H16

MW =136.24

703

Table 1. Experimental value with uncertainty. T K 297.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

860.5 ± 3.0

36-jon/lin

4,4-Dimethylbicyclo[3.2.1]-2-octene

[500040-54-0]

Table 1. Experimental value with uncertainty. T K

285.55

ρexp ± 2σ est

Ref.

kg ⋅ m−3

895.4 ± 3.0

27-lip/got

Landolt-Börnstein New Series IV/8F

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11 6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane

[127-91-3]

C10H16

309 MW =136.24

704

Table 1. Fit with estimated B coefficient for 11 accepted points. Deviation σw = 0.334. Coefficient ρ = A + BT A 1104.47 B -0.800

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

295.15 288.15 288.15 288.15 288.15 293.15 293.15 273.15 293.15 1)

ρexp ± 2σ est kg ⋅ m

−3

866.0 ± 3.0 865.0 ± 8.0 875.0 ± 2.0 872.0 ± 3.0 874.0 ± 2.0 869.0 ± 2.0 869.0 ± 2.0 875.7 ± 8.0 872.3 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

-2.35 -8.95 1.05 -1.95 0.05 -0.95 -0.95 -10.29 2.35

T K

08-wal-61) 09-gil/mul1) 11-dar 13-sch-71) 23-dup/des 28-tre/sch 29-sch-6 31-sla/pil1) 53-fis/sti1)

293.15 293.15 298.15 303.15 308.15 313.15 318.15 323.15

ρexp ± 2σ est kg ⋅ m

−3

864.9 ± 5.0 869.9 ± 0.6 865.5 ± 0.6 862.1 ± 0.6 858.0 ± 0.6 853.8 ± 0.6 850.5 ± 0.6 845.9 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

-5.05 -0.05 -0.45 0.15 0.05 -0.15 0.55 -0.05

54-her/mot1) 90-rib/ber 90-rib/ber 90-rib/ber 90-rib/ber 90-rib/ber 90-rib/ber 90-rib/ber

Not included in calculation of linear coefficients.

Table 3. Recommended values. ρexp ± 2σ est

T K

T K

kg ⋅ m−3

880.5 ± 1.5 872.5 ± 1.1 869.9 ± 1.0

280.00 290.00 293.15

298.15 310.00

7,7-dimethyl-2-methylenebicyclo[2.2.1]heptane Table 1. Experimental and recommended values with uncertainties. T K 293.15 292.15 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

867.7 ± 2.0 869.0 ± 2.0 866.4 ± 2.0 867.5 ± 2.0 867.4 ± 1.5

Landolt-Börnstein New Series IV/8F

07-kon 08-wal/viv 18-qui 18-qui Recommended

ρexp ± 2σ est

T K

kg ⋅ m−3

865.9 ± 0.9 856.5 ± 0.7

[471-84-1]

320.00 330.00

C10H16

ρexp ± 2σ est kg ⋅ m−3

848.5 ± 1.0 840.5 ± 1.3

MW =136.24

705

310

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11

7,7-Dimethyl-3-methylenebicyclo[4.1.0]heptane

[554-60-9]

C10H16

MW =136.24

706

C10H16

MW =136.24

707

C10H16

MW =136.24

708

C10H16

MW =136.24

709

C10H16

MW =136.24

710

Table 1. Experimental value with uncertainty. T K 303.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

844.1 ± 3.0

35-pad/jat

1-Methylbicyclo[4.3.0]-3-nonene

[500040-55-1]

Table 1. Experimental value with uncertainty. T K 289.65

ρexp ± 2σ est

Ref.

kg ⋅ m−3

887.9 ± 2.0

38-err/lin

4-Methylene-1-(1-methylethyl)bicyclo[3.1.0]hexane

[3387-41-5]

Table 1. Experimental values with uncertainties. T K

303.15 303.15 303.15 303.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

838.0 ± 3.0 842.9 ± 3.0 839.7 ± 3.0 843.0 ± 3.0 845.1 ± 3.0

06-wal-5 23-sim-1 31-ric/wol 35-pad/jat 52-her-3

4-Methyl-1-(1-methylethyl)bicyclo[3.1.0]-2-hexene

[28634-89-1]

Table 1. Experimental values with uncertainties. T K 293.15 295.15 289.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

824.8 ± 3.0 823.2 ± 3.0 822.0 ± 3.0 820.8 ± 3.0

04-tsc-1 04-tsc-1 10-kon/ski 12-tsc/fom

2-Methyl-5-(1-methylethyl)bicyclo[3.1.0]-2-hexene

[2867-05-2]

Table 1. Experimental values with uncertainties. T K 293.15 293.15 293.15 290.55

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

826.3 ± 3.0 827.5 ± 3.0 824.8 ± 3.0 829.4 ± 4.0

01-tsc 01-tsc 02-kon-1 12-ost

T K 293.15 303.15 303.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

830.1 ± 5.0 827.7 ± 6.0 827.7 ± 4.0

12-tsc/fom 23-sim 35-pad/jat

Landolt-Börnstein New Series IV/8F

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11 (1R)-4-Methylene-1-(1-methylethyl)bicyclo[3.1.0]hexane

[2009-00-9]

C10H16

311 MW =136.24

711

Table 1. Experimental and recommended values with uncertainties. T K

303.15 293.15 293.15 1)

ρexp ± 2σ est kg ⋅ m

843.0 ± 8.0 840.0 ± 2.0 842.0 ± 2.0

35-pad/jat1) 00-sem 06-wal-5

ρexp ± 2σ est

T K

Ref.

−3

Ref.

−3

kg ⋅ m

290.15 293.15 293.15

842.2 ± 3.0 840.0 ± 2.0 840.7 ± 2.0

10-von/rot1) 28-tre/sch Recommended

Not included in calculation of recommended value.

(1S)-4-Methylene-1-(1-methylethyl)bicyclo[3.1.0]hexane

[10408-16-9]

C10H16

MW =136.24

712

C10H16

MW =136.24

713

C10H16

MW =136.24

714

C10H16

MW =136.24

715

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

846.8 ± 2.0

12-agn/cro

trans-2-Methyleneoctahydro-1H-indene

[500040-52-8]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

866.3 ± 2.0

34-tud/vog

1,2,3,4,4a,5,6,7-Octahydronaphthalene

[500040-56-2]

Table 1. Experimental values with uncertainties. T K

293.15 293.15 292.85

ρexp ± 2σ est

Ref.

kg ⋅ m−3

910.3 ± 2.0 909.0 ± 2.0 910.5 ± 2.0

10-ipa 24-eis/pol 33-huc/naa

1,2,3,4,4a,5,6,8a-Octahydronaphthalene

[500040-57-3]

Table 1. Experimental values with uncertainties. T K

286.15 273.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

901.0 ± 5.0 910.0 ± 5.0

Landolt-Börnstein New Series IV/8F

10-ler 10-ler

312

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11

trans-1,2,3,4,4a,5,6,8a-Octahydronaphthalene

[500040-61-9]

C10H16

MW =136.24

716

C10H16

MW =136.24

717

C10H16

MW =136.24

718

Table 1. Experimental values with uncertainties. T K

293.15 288.75

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

893.0 ± 2.0 897.0 ± 2.0

25-huc 33-huc/naa

cis-1,2,3,4,4a,5,6,8a-Octahydronaphthalene

[500040-62-0]

Table 1. Experimental values with uncertainties. T K 295.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

915.0 ± 3.0 909.0 ± 3.0

23-bor/lan 23-bor/lan

1,2,3,4,5,6,7,8-Octahydronaphthalene

[493-03-8]

Table 1. Experimental and recommended values with uncertainties. T K

290.15 273.15 295.65 294.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

914.0 ± 6.0 931.0 ± 6.0 898.7 ± 4.0 896.8 ± 4.0 920.0 ± 4.0

05-ler 05-ler 25-zel/tur 25-zel/tur 26-nam/mad

ρexp ± 2σ est

T K

kg ⋅ m

293.15 293.15 293.15 298.15 293.15

trans-1,2,3,4,5,6,7,8-Octahydronaphthalene

Ref.

−3

920.5 ± 4.0 916.0 ± 4.0 939.3 ± 4.0 901.3 ± 4.0 924.0 ± 5.0

[500040-59-5]

29-nam/gla 56-huc/wor 56-sor/rom 57-chr/jac Recommended

C10H16

MW =136.24

719

C10H16

MW =136.24

720

Table 1. Experimental values with uncertainties. T K

292.15 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

893.6 ± 4.0 872.3 ± 4.0

25-huc 31-kim-1

1,2,3-Trimethylbicyclo[2.2.1]-2-heptene

[512-50-5]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

856.0 ± 3.0

35-kom/nym Landolt-Börnstein New Series IV/8F

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11 1,5,5-Trimethylbicyclo[2.2.1]-2-heptene

[500040-49-3]

C10H16

313 MW =136.24

721

Table 1. Experimental values with uncertainties. T K 293.15 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

842.0 ± 4.0 837.6 ± 4.0 839.8 ± 4.0 838.1 ± 4.0

1898-wal 18-qui 19-nam/rus 23-nam

ρexp ± 2σ est

T K 293.15 293.15 293.15

2,5,5-Trimethylbicyclo[2.2.1]hept-2-ene

Ref.

−3

kg ⋅ m

839.7 ± 4.0 843.3 ± 4.0 840.1 ± 3.0

[497-33-6]

29-kom/ros 29-kom/ros Recommended

C10H16

MW =136.24

722

C10H16

MW =136.24

723

Table 1. Experimental values with uncertainties. T K

290.15 293.15 290.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

855.0 ± 3.0 854.0 ± 3.0 854.7 ± 3.0

17-kom/ros-1 17-kom/ros-2 29-kom/ros

2,6,6-Trimethylbicyclo[2.2.1]-2-heptene

[80-56-8]

Table 1. Fit with estimated B coefficient for 14 accepted points. Deviation σw = 0..438. Coefficient ρ = A + BT 1084.26 A -0.770 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

298.15 288.65 288.65 288.65 298.15 293.15 298.15 293.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

854.2 ± 2.0 855.9 ± 3.0 860.8 ± 3.0 863.4 ± 4.0 853.6 ± 2.0 859.2 ± 2.0 854.2 ± 2.0 858.0 ± 1.0 858.6 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.49 -6.09 -1.21 1.39 -1.09 0.66 -0.49 -0.54 0.06

09-vez 16-uch1) 16-uch-21) 16-uch-21) 24-dup 31-thu/thi 35-pad/jat 42-ano-2 42-ano-2

T K

293.15 298.15 293.15 298.15 303.15 308.15 313.15 318.15 323.15

ρexp ± 2σ est −3

kg ⋅ m

856.2 ± 3.0 854.8 ± 1.0 858.5 ± 1.0 854.8 ± 1.0 851.9 ± 1.0 846.9 ± 1.0 842.9 ± 1.0 839.4 ± 1.0 835.2 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

-2.34 0.11 -0.04 0.11 1.06 -0.09 -0.24 0.11 -0.24

54-her/mot1) 60-mat/sai 90-rib/ber 90-rib/ber 90-rib/ber 90-rib/ber 90-rib/ber 90-rib/ber 90-rib/ber

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 290.00 293.15

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est −3

kg ⋅ m

861.0 ± 1.7 858.5 ± 1.4

T K 298.15 310.00

ρexp ± 2σ est −3

kg ⋅ m

854.7 ± 1.1 845.6 ± 1.2

T K 320.00 330.00

ρexp ± 2σ est kg ⋅ m−3

837.9 ± 1.9 830.2 ± 2.8

314

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11

(1S)-2,6,6-trimethylbicyclo[3.1.1]2-heptene

[7785-26-4]

C10H16

MW =136.24

724

[514-14-7]

C10H16

MW =136.24

725

C10H16

MW =136.24

726

C10H16

MW =136.24

727

Table 1. Experimental and recommended values with uncertainties. T K 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

862.0 ± 2.0 860.0 ± 2.0 861.0 ± 2.0

56-ohl/far 56-ohl/far Recommended

2,7,7-Trimethylbicyclo[2.2.1]-2-heptene

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

865.8 ± 3.0

08-asc

3,7,7-Trimethylbicyclo[4.1.0]-2-heptene

[554-61-0]

Table 1. Experimental values with uncertainties. T K 300.15 303.15 293.15 294.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

856.4 ± 4.0 851.5 ± 4.0 856.1 ± 4.0 856.8 ± 4.0

20-sim 27-men/sim 28-asc 30-arb/mic

3,7,7-Trimethylbicyclo[4.1.0]-3-heptene

[13466-78-9]

Table 1. Fit with estimated B coefficient for 8 accepted points. Deviation σw = 2.310. Coefficient ρ = A + BT 1079.40 A -0.750 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

303.15 298.15 288.15 293.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

854.9 ± 3.00 859.6 ± 4.00 866.0 ± 4.00 856.3 ± 3.00 859.5 ± 3.00

ρexp − ρcalc Ref. kg ⋅ m−3

2.86 3.81 2.71 -3.24 -0.04

20-sim 24-dup 24-dup 27-sem/sch 28-asc

T K

291.15 298.15 298.15 293.15

ρexp ± 2σ est −3

kg ⋅ m

861.0 ± 3.00 853.6 ± 2.00 857.5 ± 3.00 871.4 ± 5.00

ρexp − ρcalc Ref. kg ⋅ m−3

-0.04 -2.19 1.71 11.86

28-asc 30-arb/mic 35-pad/jat 61-bor/zac1)

Not included in calculation of linear coefficients.

cont.

Landolt-Börnstein New Series IV/8F

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11

315

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m−3

869.4 ± 3.8 861.9 ± 3.4 859.5 ± 3.4 855.8 ± 3.4 846.9 ± 3.7

280.00 290.00 293.15 298.15 310.00

d-4,7,7-Trimethylbicyclo[3.1.1]2-heptene

[500040-46-0]

C10H16

MW =136.24

728

C10H16

MW =136.24

729

C10H16

MW =136.24

730

C11H12

MW =144.22

731

C11H12

MW =144.22

732

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

853.5 ± 2.0

24-wie/sch

l-4,7,7-Trimethylbicyclo[3.1.1]2-heptene

[500040-47-1]

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

870.8 ± 6.0 860.4 ± 2.0

22-nam 24-wie/sch

dl-4,7,7-Trimethylbicyclo[3.1.1]2-heptene

[500040-48-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

863.3 ± 3.0

37-kom/kla

1,2-Benzo-3-cycloheptene

[500038-47-1]

Table 1. Experimental value with uncertainty. T K 277.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1009.0 ± 2.0

03-kip/hun

1,2-Dihydro-3-methylnaphthalene

[2717-44-4]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

974.3 ± 2.0

Landolt-Börnstein New Series IV/8F

60-huc/cra

316

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11

1,2-Dihydro-4-methylnaphthalene

[4373-13-1]

C11H12

MW =144.22

733

C11H12

MW =144.22

734

C11H12

MW =144.22

735

C11H12

MW =144.22

736

C11H12

MW =144.22

737

Table 1. Experimental value with uncertainty. T K 293.15 308.15 287.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

990.1 ± 2.0 988.2 ± 2.0 990.1 ± 2.0

25-sch-6 51-kus/koi-2 51-var/bab

1,4-Dihydro-2-methylnaphthalene

[2717-43-3]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

978.5 ± 2.0

60-huc/cra

1,3-Dimethyl-1H-indene

[2177-48-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

955.3 ± 2.0

13-von/kir

1,4-Endomethylenetetrahydronaphthalene

[500050-96-4]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1008.1 ± 2.0

61-pla/bel-1

1-Ethyl-1H-indene

[6953-66-8]

Table 1. Experimental values with uncertainties. T K

295.15 295.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

973.2 ± 3.0 964.5 ± 3.0

17-von 35-ruz/pey

Landolt-Börnstein New Series IV/8F

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11 2-Ethyl-1H-indene

[17059-50-6]

317

C11H12

MW =144.22

738

C11H12

MW =144.22

739

C11H14

MW =146.23

740

C11H14

MW =146.23

741

C11H14

MW =146.23

742

C11H14

MW =146.23

743

Table 1. Experimental value with uncertainty. T K 295.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

961.9 ± 2.0

35-ruz/pey

3-Ethyl-1H-indene

[2294-91-9]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

974.4 ± 2.0

63-sok/she

6,7,8,9-5H-Benzocycloheptene

[1075-16-7]

Table 1. Experimental values with uncertainties. T K 292.15 289.35

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

969.3 ± 3.0 968.3 ± 3.0

23-von/stu 27-von

2,3-Dihydro-1,1-dimethyl-1H-indene

[4912-92-9]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

919.0 ± 2.0

61-wil/sch

2,3-Dihydro-1,2-dimethyl-1H-indene

[17057-82-8]

Table 1. Experimental values with uncertainties. T K

293.15 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

927.0 ± 2.0 926.4 ± 3.0

41-pla/wys-1 53-ent/ruo

2,3-Dihydro-1,3-dimethyl-1H-indene

[4175-53-5]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

925.2 ± 2.0

Landolt-Börnstein New Series IV/8F

53-ent/ruo

318

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11

2,3-Dihydro-1,5-dimethyl-1H-indene

[66256-35-7]

C11H14

MW =146.23

744

C11H14

MW =146.23

745

C11H14

MW =146.23

746

C11H14

MW =146.23

747

C11H14

MW =146.23

748

C11H14

MW =146.23

749

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

932.5 ± 3.0 937.0 ± 2.0

48-naz/pin 57-els/par

2,3-Dihydro-1,6-dimethyl-1H-indene

[17059-48-2]

Table 1. Experimental values with uncertainties. T K 293.15 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

930.1 ± 2.0 928.9 ± 2.0

48-naz/pin 53-ent/ruo

2,3-Dihydro-2,4-dimethyl-1H-indene

[66256-36-8]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

931.4 ± 2.0

57-els/par

2,3-Dihydro-4,5-dimethyl-1H-indene

[1685-83-2]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

964.8 ± 2.0

57-els/par

2,3-Dihydro-4,7-dimethyl-1H-indene

[6682-71-9]

Table 1. Experimental and recommended values with uncertainties. T K

298.15 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

947.8 ± 2.0 949.0 ± 1.0 950.0 ± 1.0 949.5 ± 1.1

54-ent1) 41-pla/wys-1 53-ald/sch Recommended

Not included in calculation of recommended value.

2,3-Dihydro-5,6-dimethyl-1H-indene

[1075-22-5]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

944.9 ± 1.0

59-skv/che

Landolt-Börnstein New Series IV/8F

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11 2,3-Dihydro-1-ethyl-1H-indene

[4830-99-3]

319

C11H14

MW =146.23

750

C11H14

MW =146.23

751

C11H14

MW =146.23

752

C 11H14

MW =146.23

753

C 11H14

MW =146.23

754

Table 1. Experimental values with uncertainties. T K 298.15 296.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

934.8 ± 2.0 934.6 ± 2.0 943.4 ± 2.0 942.4 ± 2.0

35-rob/dav 35-ruz/pey 48-kut/nic 59-pro

2,3-Dihydro-2-ethyl-1H-indene

[56147-63-8]

Table 1. Experimental value with uncertainty. T K 297.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

926.6 ± 2.0

35-ruz/pey

2,3-Dihydro-5-ethyl-1H-indene

[52689-24-4]

Table 1. Experimental value with uncertainty. T K

299.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

933.0 ± 2.0

55-rao/mut

1-Methyl-1,2,3,4-tetrahydronaphthalene [1559-81-5] Table 1. Experimental values with uncertainties. T K 298.15 298.15 298.15 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

954.7 ± 1.0 954.6 ± 1.0 953.6 ± 2.0 958.2 ± 1.0 958.5 ± 1.0

35-rob/dav 35-rob/dav 35-rob/dav 53-kar/mcl 54-hip/wis

2-Methyl-1,2,3,4-tetrahydronaphthalene [3877-19-8] Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

943.2 ± 2.0 959.1 ± 10.0

Landolt-Börnstein New Series IV/8F

56-bai/sta 60-huc/cra

320

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11

2-Methyl-1,4,5,8-tetrahydronaphthalene [4424-78-6]

C 11H14

MW =146.23

755

C 11H14

MW = 146.23

756

C 11H14

MW =146.23

757

C11H16

MW =148.25

758

C11H16

MW =148.25

759

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

959.1 ± 2.0

60-huc/cra

5-Methyl-1,2,3,4-tetrahydronaphthalene [2809-64-5] Table 1. Experimental and recommended values with uncertainties. T K 293.15 298.15 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

kg ⋅ m−3

972.0 ± 2.0 968.2 ± 2.0 971.0 ± 1.0 970.1 ± 1.0 970.6 ± 1.1

41-mai/str1) 41-mai/str1) 54-hip/wis 62-lag/lol Recommended

Not included in calculation of recommended value.

6-Methyl-1,2,3,4-tetrahydronaphthalene [1680-51-9] Table 1. Experimental values with uncertainties. T K

288.25 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

954.1 ± 2.0 950.0 ± 2.0 952.6 ± 2.0 953.7 ± 2.0

23-kro/sch 23-kro/sch 40-lin/tho 41-mai/str

1,4-endo-Methyleneoctahydronaphthalene

ρexp ± 2σ est

T K

Ref.

−3

kg ⋅ m

298.15 293.15 293.15

950.0 ± 2.0 952.9 ± 2.0 954.2 ± 2.0

[500050-92-0]

41-mai/str 56-bai/sta 58-skv/lev

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

963.0 ± 1.0

61-pla/bel-1

2,4,6,6-Tetramethylbicyclo[3.1.1]2,4-heptadiene

[500040-64-2]

Table 1. Experimental values with uncertainties. T K 293.15 288.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

872.0 ± 3.0 876.0 ± 3.0

13-blu/zei 13-blu/zei

Landolt-Börnstein New Series IV/8F

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11 2,3-Dimethyl-3-ethylidenebicyclo[2.2.1]- [500060-00-4] heptane

321

C11H18

MW =150.26

760

C11H18

MW =150.26

761

C11H18

MW =150.26

762

C11H18

MW =150.26

763

C11H18

MW =150.26

764

Table 1. Experimental values with uncertainties. T K

300.15 288.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

863.8 ± 3.0 886.0 ± 10.0

01-zel/zel-1 19-lan

2-Ethyl-7,7-dimethylbicyclo[3.1.1]2-heptene

[500040-65-3]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

869.7 ± 2.0

27-rup/her

4a-Methyl-1,4,4a,5,6,7,8,8a-octahydronaphthalene

[500040-67-5]

Table 1. Experimental values with uncertainties. T K 288.35 288.15 289.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

908.5 ± 3.0 905.3 ± 3.0 909.8 ± 3.0

36-hib/lin 36-hib/lin-1 37-lin/mil

2-Methylene-1,5,5-trimethylbicyclo[2.2.1]heptane

[500039-28-1]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

852.0 ± 2.0

29-kom

1,2,3,4-Tetramethylbicyclo[2.2.1]2-heptene

[77944-23-1]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

852.0 ± 3.0

Landolt-Börnstein New Series IV/8F

35-kom/nym-1

322

5.2.1 Unsaturated Bridged Cycloalkanes, C7 - C11

1,2,5,5-Tetramethylbicyclo[2.2.1]2-heptene

[500040-66-4]

C11H18

MW =150.26

765

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

852.0 ± 3.0

29-kom

Landolt-Börnstein New Series IV/8F

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14

323

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14 3-(2-Propenyl)-1H-indene

[2294-87-3]

C12H12

MW =156.23

766

C12H14

MW =158.24

767

C12H14

MW =158.24

768

C12H14

MW =158.24

769

C12H14

MW =158.24

770

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

999.0 ± 2.0

63-sok/she

3,4-Dimethyl-1,2-dihydronaphthalene

[5195-39-1]

Table 1. Experimental value with uncertainty. T K

290.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

988.5 ± 2.0

18-sch/lic

1,4-Dihydro-2,5-dimethylnaphthalene

[500038-32-4]

Table 1. Experimental value with uncertainty. T K 289.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

970.0 ± 2.0

22-may/sch

2-Ethyl-3-methyl-1H-indene

[66703-20-6]

Table 1. Experimental value with uncertainty. T K 294.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

957.0 ± 2.0

52-col/wei

1,2,2a,3,4,5-Hexahydroacenaphthalene

[480-72-8]

Table 1. Experimental values with uncertainties. T K

294.15 288.15 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1029.0 ± 20.0 1018.0 ± 2.0 1006.5 ± 2.0

Landolt-Börnstein New Series IV/8F

21-fle/sie 26-spi/zer 31-kag

324

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14

1,1,3-Trimethyl-1H-indene

[2177-45-9]

C12H14

MW =158.24

771

C12H14

MW =158.24

772

C12H14

MW =158.24

773

C12H14

MW =158.24

774

C12H16

MW =160.26

775

C12H16

MW =160.26

776

Table 1. Experimental values with uncertainties. T K 298.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

925.0 ± 3.0 935.9 ± 2.0

48-col/gar 56-web/you

1,2,3-Trimethyl-1H-indene

[4773-83-5]

Table 1. Experimental value with uncertainty. T K 288.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

974.9 ± 1.0

47-pla/fur

2,3,5-Trimethyl-1H-indene

[66703-26-2]

Table 1. Experimental value with uncertainty. T K 297.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

958.0 ± 2.0

51-col/wei

2,3,6-Trimethyl-1H-indene

[17057-86-2]

Table 1. Experimental value with uncertainty. T K

297.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

954.0 ± 2.0

52-col/wei

1,4:5,8-Diendomethyleneoctahydronaphthalene

[500050-93-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1019.1 ± 2.0

61-pla/bel-1

2,3-Dihydro-1-ethyl-1-methyl-1H-indene [56298-75-0] Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

923.2 ± 2.0

35-rob/dav

Landolt-Börnstein New Series IV/8F

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14 2,3-Dihydro-5-ethyl-1-methyl-1H-indene [66703-11-5]

325

C12H16

MW =160.26

777

C12H16

MW = 160.26

778

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

946.8 ± 1.0

57-lag

2,3-Dihydro-1-(1-methylethyl)1H-indene

[20027-85-4]

Table 1. Experimental and recommended values with uncertainties. T K

293.15 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

934.1 ± 1.0 948.0 ± 10.0 934.7 ± 1.0 933.9 ± 1.0

48-kut/nic 58-phi/cim1) 58-top/pok 59-top/tsy

T K

293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

933.6 ± 1.0 933.9 ± 1.0 934.0 ± 1.0

60-tsy/pok 61-top/tsy Recommended

Not included in calculation of recommended value.

2,3-Dihydro-1,1,2-trimethyl-1H-indene

[17057-83-9]

C12H16

MW =160.26

779

C12H16

MW =160.26

780

C12H16

MW =160.26

781

C12H16

MW =160.26

782

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

919.0 ± 2.0

44-dav/fel

2,3-Dihydro-1,1,3-trimethyl-1H-indene

[2613-76-5]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

904.0 ± 2.0

48-col/gar

2,3-Dihydro-1,1,4-trimethyl-1H-indene

[16204-72-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

917.9 ± 2.0

59-fer/hel

2,3-Dihydro-1,1,5-trimethyl-1H-indene

[40650-41-7]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

911.9 ± 2.0

Landolt-Börnstein New Series IV/8F

59-fer/hel

326

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14

2,3-Dihydro-1,2,3-trimethyl-1H-indene

[33484-76-3]

C12H16

MW =160.26

783

C12H16

MW =160.26

784

C12H16

MW =160.26

785

C12H16

MW =160.26

786

C12H16

MW =160.26

787

C12H16

MW =160.26

788

Table 1. Experimental value with uncertainty. T K 290.65

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

936.0 ± 2.0

47-pla/fur

2,3-Dihydro-1,3,5-trimethyl-1H-indene

[66703-15-9]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

923.3 ± 1.0

57-els/par

2,3-Dihydro-1,4,5-trimethyl-1H-indene

[66703-16-0]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

939.3 ± 1.0

57-els/par

2,3-Dihydro-1,4,7-trimethyl-1H-indene

[54340-87-3]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

938.0 ± 2.0

53-koo/str

2,3-Dihydro-2,4,5-trimethyl-1H-indene

[66703-17-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

936.1 ± 1.0

57-els/par

1,1-Dimethyl-1,2,3,4-tetrahydronaphthalene

[1985-59-7]

Table 1. Experimental values with uncertainties. T K

298.15 294.15 298.15 298.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

947.4 ± 2.0 947.0 ± 2.0 945.0 ± 2.0 945.0 ± 2.0 948.1 ± 2.0

34-bog/dav-1 40-lin/tho 47-col/cha 47-col/cha-1 66-nik/vor

Landolt-Börnstein New Series IV/8F

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14 1,2-Dimethyl-1,2,3,4-tetrahydronaphthalene

[5195-40-4]

327

C12H16

MW =160.26

789

C12H16

MW =160.26

790

C12H16

MW = 160.26

791

C12H16

MW =160.26

792

C12H16

MW =160.26

793

Table 1. Experimental values with uncertainties. T K

293.15 296.65 296.95 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

988.0 ± 20.0 984.7 ± 20.0 984.4 ± 20.0 943.3 ± 2.0

22-zie/tie 22-zie/tie 22-zie/tie 35-rob/dav

1,4-Dimethyl-1,2,3,4-tetrahydronaphthalene

[4175-54-6]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

947.0 ± 2.0

49-col/pic-2

1,6-Dimethyl-1,2,3,4-tetrahydronaphthalene

[3454-06-6]

Table 1. Experimental and recommended values with uncertainties. T K 291.65 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

940.3 ± 3.0 948.4 ± 2.0 946.0 ± 2.0 947.2 ± 2.2

40-lin/tho1) 53-eva/smi 55-phi Recommended

Not included in calculation of recommended value.

2,2-Dimethyl-1,2,3,4-tetrahydronaphthalene

[13556-55-3]

Table 1. Experimental value with uncertainty. T K

297.25

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

924.8 ± 2.0

38-sen

2,5-Dimethyl-1,2,3,4-tetrahydronaphthalene

[25419-37-8]

Table 1. Experimental value with uncertainty. T K 289.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

948.7 ± 2.0

Landolt-Börnstein New Series IV/8F

22-may/sch

328

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14

5,6-Dimethyl-1,2,3,4-tetrahydronaphthalene

[20027-77-4]

C12H16

MW =160.26

794

C12H16

MW =160.26

795

C12H16

MW =160.26

796

C12H16

MW =160.26

797

C12H16

MW =160.26

798

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

967.7 ± 1.0

62-lag/lol

5,7-Dimethyl-1,2,3,4-tetrahydronaphthalene

[21693-54-9]

Table 1. Experimental values with uncertainties. T K 293.15 294.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

960.0 ± 2.0 958.9 ± 2.0 958.3 ± 2.0 962.8 ± 2.0

23-kro/sch 23-kro/sch 51-eva/smi 62-lag/lol

5,8 -Dimethyl-1,2,3,4-tetrahydronaphthalene

[14108-88-4]

Table 1. Experimental values with uncertainties. T K 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

973.8 ± 2.0 969.4 ± 2.0 969.4 ± 2.0

54-eva/smi 60-skv/lin 62-lag/lol

6,7-Dimethyl-1,2,3,4-tetrahydronaphthalene

[1076-61-5]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

958.7 ± 0.6

58-skv/lev

2,5-Ethanobicyclo[4.4.0]-3,7-decadiene

[500040-68-6]

Table 1. Experimental values with uncertainties. T K 287.15 295.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

995.1 ± 3.0 994.4 ± 2.0

26-hof/dam 37-bod

Landolt-Börnstein New Series IV/8F

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14 1-Ethyl-1,2,3,4-tetrahydronaphthalene

[13556-58-6]

C12H16

329 MW = 160.26

799

Table 1. Experimental and recommended values with uncertainties. T K 298.15 298.15 293.15 293.15 1)

ρexp ± 2σ est

T K 293.15 293.15 293.15

Ref.

−3

kg ⋅ m

949.8 ± 2.0 951.1 ± 2.0 952.9 ± 1.0 952.8 ± 1.0

35-rob/dav1) 35-rob/dav1) 42-pet/and 53-kar/mcl

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

952.8 ± 1.0 953.0 ± 1.0 952.9 ± 1.0

54-hip/wis 56-sta/smi Recommended

Not included in calculation of recommended value.

1-Ethyl-1,2,3,4-tetrahydronaphthalene

[32367-54-7]

C12H16

MW =160.26

800

C12H16

MW = 160.26

801

C12H16

MW = 160.26

802

Table 1. Experimental values with uncertainties. T K

273.15 288.15 273.15 288.65 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

954.0 ± 4.0 944.7 ± 4.0 951.3 ± 3.0 940.1 ± 3.0 942.0 ± 2.0

31-lev 31-lev 38-lev 38-lev 56-sta/smi

2-Ethyl-1,2,3,4-tetrahydronaphthalene

[42775-75-7]

Table 1. Experimental and recommended values with uncertainties. T K

293.15 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

kg ⋅ m−3

960.2 ± 3.0 962.8 ± 1.0 962.8 ± 1.0 962.8 ± 1.0

48-kut/nic1) 54-hip/wis 56-sta/smi Recommended

Not included in calculation of recommended value.

3-Ethyl-1,2,3,4-tetrahydronaphthalene

[22531-20-0]

Table 1. Experimental and recommended values with uncertainties. T K 290.75 293.15 273.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

949.9 ± 3.0 948.0 ± 2.0 973.1 ± 10.0

23-kro/sch1) 23-kro/sch 38-lev1)

T K 288.65 293.15 293.15

Not included in calculation of recommended value.

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est

Ref.

kg ⋅ m−3

960.8 ± 10.0 946.0 ± 2.0 947.0 ± 2.1

38-lev1) 56-sta/smi Recommended

330

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14

2,3-Cyclopentanobicyclo[4.3.0]-(1,5)nonene

[500040-70-0]

C12H18

MW =162.27

803

C12H18

MW =162.27

804

C12H20

MW =164.29

805

C12H20

MW =164.29

806

C13H12

MW =168.24

807

C13H14

MW =170.25

808

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

939.7 ± 3.0

37-pin/mar

2,2-Dimethyl-3-propen-2-ylidene[2.2.1]bicycloheptane

[500060-01-5]

Table 1. Experimental values with uncertainties. T K 293.15 288.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

917.0 ± 2.0 921.0 ± 2.0

19-lan 19-lan

2,3-Dimethyl-1,4,4a,5,6,7,8,8aoctahydronaphthalene

[500060-05-9]

Table 1. Experimental values with uncertainties. T K 289.85 289.55

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

912.1 ± 3.0 915.3 ± 3.0

38-ell/lin 38-ell/lin

7,7-Dimethyo-2-propyl-bicyclo[3.1.1]-2heptene

[500040-74-4]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

866.3 ± 3.0

27-rup/her

2,3-Dihydro-1H-benz[e]indene

[4944-94-9]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1065.8 ± 1.0

50-lut/rei

1-(1-Methylpropylidene)-1H-indene

[92025-90-6]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

998.5 ± 2.0

61-top/tsy

Landolt-Börnstein New Series IV/8F

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14 1,4,4a,9a-Tetrahydrofluorene

[52652-40-1]

331

C13H14

MW =170.25

809

C13H16

MW =172.27

810

C13H16

MW =172.27

811

C13H16

MW =172.27

812

C13H16

MW =172.27

813

C13H16

MW =172.27

814

Table 1. Experimental value with uncertainty. T K 288.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1018.0 ± 2.0

26-spi/zer

2,3-Benzobicyclo[3.3.1]nonane

[500038-49-3]

Table 1. Experimental value with uncertainty. T K 287.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1020.0 ± 2.0

36-coo/hew

1-Butyl-1H-indene

[40650-29-1]

Table 1. Experimental value with uncertainty. T K

296.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

955.2 ± 2.0

17-von

3-Butyl-1H-indene

[2294-88-4]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

947.9 ± 2.0

63-sok/she

1,2-Cyclopentano-1,2,3,4-tetrahydronaphthalene

[500038-37-9]

Table 1. Experimental values with uncertainties. T K 292.55 293.15 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1005.4 ± 2.0 1009.0 ± 2.0 1009.0 ± 2.0

33-kon 37-den/nab 38-den-1

4,5-Cyclopentano-2,3-dihydro-6-methyl- [500050-07-7] 1H-indene Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

999.2 ± 2.0

Landolt-Börnstein New Series IV/8F

54-skv/lev

332

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14

1,2-Dihydro-1,1,6-trimethylnaphthalene [30364-38-6]

C13H16

MW =172.27

815

C 13H16

MW =172.27

816

C13H16

MW =172.27

817

C13H16

MW =172.27

818

C13H16

MW =172.27

819

C13H16

MW =172.27

820

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

945.4 ± 2.0

51-bar/buc

1,2-Dihydro-2,4,8-trimethylnaphthalene [500038-33-5] Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

976.0 ± 2.0

30-ruz/hos

3,6-Dimethyl-2-ethyl-1H-indene

[66325-86-8]

Table 1. Experimental value with uncertainty. T K 294.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

947.0 ± 2.0

52-col/wei

1,2,3,4,10,11-Hexahydrofluorene

[500024-81-7]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

988.0 ± 1.0

33-coo/hew

2,3,4,4a,9,9a-Hexahydro-1H-fluorene

[1559-97-3]

Table 1. Experimental value with uncertainty. T K

284.05

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1019.0 ± 2.0

36-coo/hew

1,1,2,3-Tetramethyl-1H-indene

[4705-87-7]

Table 1. Experimental value with uncertainty. T K 297.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

937.0 ± 2.0

49-col/pic

Landolt-Börnstein New Series IV/8F

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14 1,1,3,5-Tetramethyl-1H-indene

[14656-06-5]

333

C13H16

MW =172.27

821

C13H18

MW =174.29

822

C13H18

MW =174.29

823

C13H18

MW =174.29

824

C13H18

MW =174.29

825

C13H18

MW =174.29

826

Table 1. Experimental value with uncertainty. T K 294.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

920.0 ± 2.0 922.5 ± 1.0

51-col/wei 65-sva/pla

2,3-Cycloheptano-1,4-dimethylbenzene

[500038-31-3]

Table 1. Experimental value with uncertainty. T K 293.65

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

962.1 ± 2.0

27-von/kuh

1-Butyl-2,3-Dihydro-1H-indene

[38857-75-9]

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

922.6 ± 1.0 927.0 ± 3.0

57-els/par 57-mai/del

2-Butyl-2,3-dihydro-1H-indene

[66324-75-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

914.0 ± 2.0

57-mai/del

2,2-Diethyl-2,3-dihydro-1H-indene

[57145-08-1]

Table 1. Experimental values with uncertainties. T K

293.15 286.55

ρexp ± 2σ est

Ref.

kg ⋅ m−3

916.2 ± 3.0 929.5 ± 3.0

18-fre/fle 27-von

5-(2,2-Dimethylethyl)-2,3-dihydro-1Hindene

[38997-95-4]

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

928.8 ± 2.0 928.8 ± 2.0

Landolt-Börnstein New Series IV/8F

59-top/tsy-1 61-top/tsy

334

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14

2,3-Dihydro-4-ethyl-1,1-dimethyl-1Hindene

[66324-76-3]

C13H18

MW =174.29

827

C13H18

MW =174.29

828

C13H18

MW =174.29

829

C13H18

MW =174.29

830

C13H18

MW =174.29

831

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

914.8 ± 2.0

59-fer/hel

2,3-Dihydro-5-ethyl-1,1-dimethyl-1Hindene

[66324-77-4]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

913.2 ± 2.0

59-fer/hel

2,3-Dihydro-7-ethyl-1,6-dimethyl-1Hindene

[500040-04-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

962.7 ± 2.0

57-lag

2,3-Dihydro-1-(1-methylpropyl)-1Hindene

[66324-73-0]

Table 1. Experimental values with uncertainties. T K 293.15 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

933.0 ± 2.0 925.2 ± 6.0 929.1 ± 2.0 929.1 ± 2.0

57-mai/del 58-top/pok 59-top/tsy 61-top/tsy

2,3-Dihydro-1-(2-methylpropyl)-1Hindene

[66324-81-0]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

924.0 ± 2.0

57-mai/del

Landolt-Börnstein New Series IV/8F

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14 2,3-Dihydro-1,1,3,3-tetramethyl-1Hindene

[4834-33-7]

335

C13H18

MW =174.29

832

C13H18

MW =174.29

833

C13H18

MW =174.29

834

C13H18

MW =174.29

835

C13H18

MW =174.29

836

Table 1. Experimental values with uncertainties. T K

293.15 298.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

898.8 ± 1.0 896.6 ± 2.0 897.5 ± 1.0

56-sch-2 57-car/eas 67-isa/kus

2,3-Dihydro-1,1,4,7-tetramethyl-1Hindene

[500050-31-7]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

934.0 ± 23.0

48-col/roc

2,3-Dihydro-1,2,3,5-tetramethyl-1Hindene

[74869-65-1]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

930.5 ± 1.0

57-els/par

2,3-Dihydro-1,2,4,5-tetramethyl-1Hindene

[66324-63-8]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

943.7 ± 1.0

57-els/par

2,3-Dihydro-1,3,4,3-tetramethyl-1Hindene

[66324-64-9]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

942.0 ± 2.0

Landolt-Börnstein New Series IV/8F

45-pla/fur-1

336

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14

5-Ethyl-1-methyl-1,2,3,4-tetrahydronaphthalene

[93354-33-7]

C13H18

MW =174.29

837

C13H18

MW =174.29

838

C13H18

MW =174.29

839

C13H18

MW =174.29

840

C13H18

MW =174.29

841

C13H18

MW =174.29

842

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

940.0 ± 2.0

63-col/bru

1-(1-Methylethyl)-1,2,3,4-tetrahydronaphthalene

[36748-60-4]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

945.0 ± 2.0

35-rob/dav

5-(1-Methylethyl)-1,2,3,4-tetrahydronaphthalene

[34299-55-3]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

948.2 ± 1.0

62-lag/lol

1-Propyl-1,2,3,4-tetrahydronaphthalene

[66324-83-2]

Table 1. Experimental values with uncertainties. T K 298.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

941.5 ± 2.0 939.5 ± 2.0

35-rob/dav 42-pet/and

2-Propyl-1,2,3,4-tetrahydronaphthalene

[66324-84-3]

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

939.5 ± 3.0 933.1 ± 1.0

42-pet/and 56-bai/sta

6-Propyl-1,2,3,4-tetrahydronaphthalene

[42775-77-9]

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

940.0 ± 3.0 935.9 ± 1.0

48-har/rob 56-bai/sta

Landolt-Börnstein New Series IV/8F

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14 1,4,4a,8a-Tetrahydro-2,5,5-trimethylnaphthalene

[500040-76-6]

337

C13H18

MW =174.29

843

C13H18

MW =174.29

844

C13H18

MW =174.29

845

C13H18

MW =174.29

846

C13H18

MW =174.29

847

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

940.2 ± 3.0

1893-tie/kru

1,2,3,4-Tetrahydro-1,1,2-trimethylnaphthalene

[85268-71-9]

Table 1. Experimental value with uncertainty. T K

288.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

941.0 ± 2.0

47-col/cha-1

1,2,3,4-Tetrahydro-1,1,4trimethylnaphthalene

[500050-32-8]

Table 1. Experimental values with uncertainties. T K 293.15 291.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

936.5 ± 2.0 942.0 ± 2.0

40-klo-1 49-col/pic-2

1,1,6-Trimethyl-1,2,3,4-tetrahydronaphthalene

[475-03-6]

Table 1. Experimental values with uncertainties. T K 293.15 293.15 298.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

930.3 ± 4.0 933.1 ± 2.0 932.0 ± 2.0 935.6 ± 2.0

33-bog/fou 33-bog/fou 34-bog/dav-1 38-mul

1,2,3,4-Tetrahydro-1,4,6-trimethylnaphthalene

[22824-32-4]

Table 1. Experimental value with uncertainty. T K 292.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

945.0 ± 2.0

Landolt-Börnstein New Series IV/8F

49-col/pic-2

338

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14

1,2,3,4-Tetrahydro-2,2,3-trimethylnaphthalene

[85268-68-4]

C13H18

MW =174.29

848

C13H18

MW =174.29

849

C13H20

MW =176.30

850

C13H20

MW =176.30

851

C13H20

MW =176.30

852

C13H22

MW =178.32

853

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

932.5 ± 1.0

49-adk/eng

1,2,3,4-Tetrahydro-2,2,7-trimethylnaphthalene

[500038-25-5]

Table 1. Experimental value with uncertainty. T K 297.65

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

917.5 ± 2.0

38-sen

2,3-Cyclopentanobicyclo[4.4.0]-(1,6)decene

[500040-77-7]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

951.3 ± 3.0

36-pin/nes

1,2-Cyclopentane-1,2,3,4,5,6,7,8octahydronaphthalene

[500030-33-1]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

951.3 ± 2.0

36-pin/nes

Decahydrofluorene

[500040-78-8]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1012.0 ± 3.0

07-sch/mez-1

2-Butyl-7,7-dimethylbicyclo[3.1.1]2-heptene

[500040-80-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

862.4 ± 3.0

27-rup/her

Landolt-Börnstein New Series IV/8F

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14 2,2-Dimethyl-3-methylene-1-propylbicyclo[2.2.1]heptane

[500039-33-8]

339

C13H22

MW =178.32

854

C14H12

MW =180.25

855

C14H12

MW =180.25

856

C14H14

MW =182.27

857

C14H14

MW =182.27

858

C14H16

MW =184.28

859

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

872.0 ± 2.0

35-nam/sch

9,10-Dihydroanthracene

[613-31-0]

Table 1. Experimental value with uncertainty. T K 283.45

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

889.5 ± 2.0

01-pel

9,10-Dihydrophenanthrene

[776-35-2]

Table 1. Experimental value with uncertainty. T K

297.65

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1094.0 ± 2.0

25-von/kra

5-Ethyl-1,2-dihydroacenaphthylene

[500038-72-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1040.7 ± 2.0

20-fle/wol

1,2,3,4-Tetrahydrophenanthrene

[1013-08-7]

Table 1. Experimental value with uncertainty. T K

313.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1060.1 ± 2.0

29-sch/mul

1,2,3,4,5,6-Hexahydrophenanthrene

[62690-93-1]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1047.0 ± 2.0

Landolt-Börnstein New Series IV/8F

47-col/roc

340

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14

1-Butyl-1,2-dihydronaphthalene

[500050-33-9]

C14H18

MW =186.30

860

C14H18

MW =186.30

861

C14H18

MW =186.30

862

C 14H18

MW =186.30

863

C14H18

MW =186.30

864

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

965.3 ± 1.9 965.3 ± 2.0

49-lut 49-lut/wac

1,2-Dihydro-1,3,4,6-tetramethylnaphthalene

[500030-09-1]

Table 1. Experimental value with uncertainty. T K 295.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

967.0 ± 2.0

50-col/gri

1,4-Dihydro-1,4,5,8-tetramethylnaphthalene

[500050-34-0]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

974.5 ± 2.0

63-hue/mar

1,2,3,4,5,6,7,8-Octahydroanthracene

[1079-71-6]

Table 1. Experimental values with uncertainties. T K

361.95 364.45 273.15 353.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

964.8 ± 2.0 962.6 ± 2.0 1131.0 ± 2.0 970.3 ± 2.0 1003.4 ± 3.0

23-von/kro 23-von/kro 29-zie/dit 39-wat/lee-4 42-lar/tho

1,2,3,4,5,6,7,8-Octahydrophenanthrene

[5325-97-3]

Table 1. Fit with estimated B coefficient for 7 accepted points. Deviation σw = 0.429. Coefficient ρ = A + BT 1220.59 A -0.670 B

cont.

Landolt-Börnstein New Series IV/8F

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14

341

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

285.95 293.15 293.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

1031.3 ± 2.0 1025.0 ± 2.0 1026.0 ± 2.0 1026.3 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

2.30 0.82 1.82 2.12

ρexp ± 2σ est

T K

23-von/kro 23-von/kro 24-sch-1 54-skv/lev1)

−3

kg ⋅ m

293.15 310.95 333.15 372.05

1024.1 ± 0.5 1012.3 ± 0.5 997.3 ± 0.5 970.9 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.08 0.05 -0.08 -0.41

68-ano-1 68-ano-1 68-ano-1 68-ano-1

Not included in calculation of linear coefficients.

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m

1033.0 ± 2.2 1026.3 ± 1.8 1024.2 ± 1.7 1020.8 ± 1.5

280.00 290.00 293.15 298.15

ρexp ± 2σ est

T K

−3

kg ⋅ m

1012.9 ± 1.1 1006.2 ± 1.0 999.5 ± 1.1 992.8 ± 1.4

310.00 320.00 330.00 340.00

cis-1,2,3,4,4a,9,10,10a-Octahydrophenanthrene

ρexp ± 2σ est

T K

−3

[20480-66-4]

kg ⋅ m−3

986.1 ± 1.8 979.4 ± 2.3 972.7 ± 2.7 966.0 ± 3.2

350.00 360.00 370.00 380.00 C14H18

MW =186.30

865

Table 1. Experimental values with uncertainties. T K

288.15 273.15 293.15 303.15 305.15 298.15 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

993.0 ± 10.0 1006.0 ± 10.0 1012.0 ± 5.0 993.0 ± 5.0 997.3 ± 5.0 1006.7 ± 5.0 1005.3 ± 5.0

05-bre 05-bre 07-sch/mez 32-bar/sen 32-bar/sen 36-per/dav 36-van/mos

1,1,2,3,5-Pentamethyl-1H-indene

ρexp ± 2σ est

T K

Ref.

−3

kg ⋅ m

298.15 290.15 298.15 286.15 293.15 298.15

982.8 ± 10.0 1014.8 ± 5.0 984.0 ± 10.0 1016.4 ± 5.0 1006.0 ± 5.0 1007.2 ± 5.0

[4705-88-8]

36-van/mos 37-den/kot 37-pin/nes 39-coo/hew 39-coo/hew 39-coo/hew

C14H18

MW =186.30

866

C14H18

MW =186.30

867

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

930.9 ± 2.0

55-web/spo

1,1,3,4,7-Pentamethyl-1H-indene

[66325-55-1]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

940.0 ± 2.0

Landolt-Börnstein New Series IV/8F

49-col/pic-1

342

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14

1-Butyl-1,2,3,4-tetrahydronaphthalene

[38857-76-0]

C14H20

MW = 188.31

868

C14H20

MW =188.31

869

C14H20

MW =188.31

870

C14H20

MW =188.31

871

Table 1. Experimental and recommended values with uncertainties. T K

293.15 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

940.0 ± 4.0 934.1 ± 1.0 934.9 ± 1.0 934.6 ± 1.0

50-naz/bur1) 53-kar/mcl 54-hip/wis Recommended

Not included in calculation of recommended value.

2-Butyl-1,2,3,4-tetrahydronaphthalene

[36230-28-1]

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

931.2 ± 3.0 927.3 ± 1.0

42-pet/and 56-bai/sta

5-Butyl-1,2,3,4-tetrahydronaphthalene

[66325-42-6]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

940.9 ± 0.3

54-hip/wis

6-Butyl-1,2,3,4-tetrahydronaphthalene

[30654-45-6]

Table 1. Fit with estimated B coefficient for 8 accepted points. Deviation σw = 0.219. Coefficient ρ = A + BT 1139.11 A -0.715 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 293.15 310.95 333.15 1)

ρexp ± 2σ est kg ⋅ m−3

934.1 ± 4.0 928.6 ± 1.0 929.4 ± 0.5 916.8 ± 0.5 901.1 ± 0.5

ρexp − ρcalc Ref. kg ⋅ m−3

4.59 -0.91 -0.11 0.02 0.19

48-har/rob1) 56-bai/sta 55-ano-11 55-ano-11 55-ano-11

T K

372.05 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

873.0 ± 0.7 916.8 ± 0.5 901.1 ± 0.5 873.0 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.09 0.02 0.19 -0.09

55-ano-11 68-ano-1 68-ano-1 68-ano-1

Not included in calculation of linear coefficients.

cont.

Landolt-Börnstein New Series IV/8F

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14

343

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m

931.8 ± 1.8 929.5 ± 1.7 925.9 ± 1.4 917.5 ± 0.9

290.00 293.15 298.15 310.00

ρexp ± 2σ est

T K

−3

kg ⋅ m

910.3 ± 0.6 903.2 ± 0.6 896.0 ± 0.9 888.9 ± 1.4

320.00 330.00 340.00 350.00

2,3-Dimethyl-2,3-dihydro-5-methyl-1Hindene

T K

−3

[66325-31-3]

360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

881.7 ± 1.9 874.6 ± 2.3 867.4 ± 2.8

C14H20

MW =188.31

872

C14H20

MW =188.31

873

C14H20

MW =188.31

874

C14H20

MW =188.31

875

C14H20

MW =188.31

876

Table 1. Experimental value with uncertainty. T K 294.65

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

919.7 ± 2.0

21-fle/mel

2,3-Dihydro-1,1-dimethyl-6(1-methylethyl)-1H-indene

[7395-81-5]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

896.0 ± 2.0

63-woo

2,3-Dihydro-1,4-dimethyl-6(1-methylethyl)-1H-indene

[66325-43-7]

Table 1. Experimental value with uncertainty. T K 292.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

940.0 ± 2.0

49-pla/fur

2,3-Dihydro-3-ethyl-1,1,3-trimethyl-1Hindene

[500050-35-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

906.7 ± 2.0

63-spo/web

2,3-Dihydro-1,1,2,3,3-pentamethyl-1Hindene

[1203-17-4]

Table 1. Experimental values with uncertainties. T K 295.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

914.6 ± 1.0 914.6 ± 1.0

Landolt-Börnstein New Series IV/8F

58-ano-7 63-spo/web

344

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14

2,3-Dihydro-1,1,2,3,6-pentamethyl-1Hindene

[4773-81-3]

C14H20

MW =188.31

877

C14H20

MW =188.31

878

C14H20

MW =188.31

879

C14H20

MW =188.31

880

C14H20

MW =188.31

881

C14H20

MW =188.31

882

Table 1. Experimental values with uncertainties. T K

293.15 295.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

909.9 ± 3.0 900.9 ± 1.0

55-web/spo 58-ano-7

2,3-Dihydro-1,1,3,4,6-pentamethyl-1Hindene

[66325-32-4]

Table 1. Experimental value with uncertainty. T K

291.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

915.0 ± 2.0

49-col/pic-1

2,3-Dihydro-1,1,3,4,7-pentamethyl-1Hindene

[66325-33-5]

Table 1. Experimental value with uncertainty. T K 291.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

925.0 ± 2.0

49-col/pic-1

2,3-Dihydro-1-pentyl-1H-indene

[66325-35-7]

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

915.0 ± 3.0 935.5 ± 3.0

57-mai/del 58-top/pok

2,3-Dihydro-2-pentyl-1H-indene

[66325-36-8]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

910.0 ± 2.0

57-mai/del

1,1-Dimethyl-6-ethyl-1,2,3,4-tetrahydro- [500050-36-2] naphthalene Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

930.3 ± 2.0

54-car/eas

Landolt-Börnstein New Series IV/8F

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14 1-(2-Methylpropyl)-1,2,3,4-tetrahydronaphthalene

[500025-68-3]

345

C14H20

MW =188.31

883

C14H20

MW =188.31

884

C14H20

MW =188.31

885

C14H20

MW =188.31

886

C14H20

MW =188.31

887

C14H20

MW =188.31

888

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

930.8 ± 0.3

54-hip/wis

5-(2-Methylpropyl)-1,2,3,4-tetrahydronaphthalene

[5458-54-8]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

937.7 ± 0.3

54-hip/wis

1,2,3,4-Tetrahydro-1,1,2,6-tetramethylnaphthalene

[1681-22-7]

Table 1. Experimental values with uncertainties. T K 298.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

937.9 ± 2.0 939.0 ± 2.0

38-bog/apf 64-vam/kan

1,2,3,4-Tetrahydro-1,1,4,4-tetramethylnaphthalene

[6683-46-1]

Table 1. Experimental value with uncertainty. T K 300.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

948.2 ± 2.0

40-bru/kro

1,2,3,4-Tetrahydro-1,1,4,7-tetramethylnaphthalene

[500030-13-7]

Table 1. Experimental value with uncertainty. T K 291.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

939.0 ± 4.0

49-col/pic-2

1,2,3,4-Tetrahydro-1,1,6,7-tetramethylnaphthalene

[24063-53-4]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

939.2 ± 2.0

Landolt-Börnstein New Series IV/8F

37-pop/bog

346

5.2.2 Unsaturated Bridged Cycloalkanes, C11 - C14

1,2,3,4-Tetrahydro-1,2,3,4-tetramethylnaphthalene

[103203-58-3]

C14H20

MW =188.31

889

C14H20

MW =188.31

890

C14H20

MW =188.31

891

C14H22

MW =190.33

892

C14H22

MW =190.33

893

C14H22

MW =190.33

894

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

942.6 ± 2.0

60-huc/cra

1,2,3,4-Tetrahydro-1,4,5,7-tetramethylnaphthalene

[500030-12-6]

Table 1. Experimental value with uncertainty. T K

288.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

958.0 ± 3.0

49-col/pic-2

1,2,3,4-Tetrahydro-1,4,5,8-tetramethylnaphthalene

[500030-11-5]

Table 1. Experimental value with uncertainty. T K 289.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

963.0 ± 3.0

49-col/pic-2

2,3-Dimethyl-3-penten-2-ylidenebicyclo- [500039-57-6] [2.2.1]heptane Table 1. Experimental value with uncertainty. T K 288.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

905.0 ± 2.0

19-lan

∆11-Dodecahydrophenanthrene

[500030-32-0]

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

964.0 ± 3.0 967.4 ± 2.0

07-sch/mez 36-pin/nes

8a-Methyl-6-(1-methylethylidine)1,2,4a,5,6,7,8a-octahydronaphthalene

[500040-81-3]

Table 1. Experimental value with uncertainty. T K 291.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

912.4 ± 3.0

27-ruz/cap

Landolt-Börnstein New Series IV/8F

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17

347

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17 1,2,3,4,5,6-Hexahydro8-methylanthracene

[500050-10-2]

C15H18

MW =198.31

895

C15H18

MW =198.31

896

C15H20

MW =200.32

897

C15H20

MW =200.32

898

C15H20

MW =200.32

899

Table 1. Experimental value with uncertainty. T K

297.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1020.0 ± 2.0

48-col/roc-1

1,2,3,4,5,6-Hexahydro8-methylphenanthrene

[500050-09-9]

Table 1. Experimental value with uncertainty. T K 294.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1033.0 ± 2.0

47-col/roc

4,5-Cyclohexano-2,3-dihydro2,2-dimethyl-1H-indene

[500038-38-0]

Table 1. Experimental value with uncertainty. T K

291.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

968.5 ± 2.0

21-fle/sie

Dihydro-1,6-dimethyl-4-(1-methylethyl)- [38599-17-6] naphthalene Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

939.9 ± 2.0

52-sor/hol

1,2-Dihydro-3-ethyl-1,4,6-trimethylnaphthalene

[500050-12-4]

Table 1. Experimental value with uncertainty. T K

292.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

964.0 ± 2.0

Landolt-Börnstein New Series IV/8F

51-col/gri

348

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17

7-Ethyl-1-methyl-5-(1-methylethyl)-1Hindene

[500050-46-4]

C15H20

MW =200.32

900

C15H20

MW =200.32

901

C15H20

MW =200.32

902

C15H20

MW =200.32

903

C15H20

MW =200.32

904

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

960.7 ± 2.0

57-lag/pot

4-(1-Methylethyl)-1,2,7-trimethyl-1Hindene

[66359-24-8]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

954.6 ± 2.0

38-car/sla

7-(1-Methylethyl)-2,3,4-trimethyl-1Hindene

[66359-26-0]

Table 1. Experimental value with uncertainty. T K 295.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

941.0 ± 2.0

51-col/wei

2-Methyl-1,2,3,4,5,6,7,8octahydroanthracene

[500038-41-5]

Table 1. Experimental value with uncertainty. T K 291.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

991.7 ± 2.0

27-von/bay

4a-Methyl-1,2,3,4,4a,9,10,10aoctahydrophenanthrene

[60795-82-6]

Table 1. Experimental and recommended values with uncertainties. T K

291.35 298.15 298.15 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1008.2 ± 2.0 1004.5 ± 2.0 1002.5 ± 2.0 1003.5 ± 2.5

33-kon 36-per/dav 41-nen/cio Recommended

Landolt-Börnstein New Series IV/8F

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17 10a-Methyl-1,2,3,4,4a,9,10,10aoctahydrophenanthrene

[500038-42-6]

349

C15H20

MW =200.32

905

C15H22

MW =202.34

906

C15H22

MW =202.34

907

C15H22

MW =202.34

908

C15H22

MW =202.34

909

Table 1. Experimental value with uncertainty. T K

291.65

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1005.4 ± 2.0

33-kon

cis-2-Butyl -2,3-dihydro-1-ethyl-1Hindene

[66358-97-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

915.0 ± 2.0

57-elh/del

2,2-Diethyl-2,3-dihydro-4,7-dimethyl1H-indene

[66359-18-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

923.0 ± 2.0

16-fre/fle-1

4,6-Diethyl-2,3-dihydro-4,6-dimethyl1H-indene

[3247-63-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

918.7 ± 2.0

59-fer/hel

2,3-Dihydro-1,1-dimethyl -5(1,1-dimethylethyl)-1H-indene

[38393-97-4]

Table 1. Experimental and recommended values with uncertainties. T K 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

908.8 ± 2.0 907.4 ± 2.0 908.1 ± 2.1

Landolt-Börnstein New Series IV/8F

58-bee/von 59-fer/hel Recommended

350

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17

2,3-Dihydro-1,1-dimethyl6-(1,1-dimethylethyl)-1H-indene

[3605-31-0]

C15H22

MW =202.34

910

C15H22

MW =202.34

911

C15H22

MW =202.34

912

C15H22

MW =202.34

913

C15H22

MW =202.34

914

Table 1. Experimental and recommended values with uncertainties. T K 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

902.0 ± 2.0 901.2 ± 2.0 901.6 ± 2.0

58-bee/von 59-fer/hel Recommended

2,3-Dihydro-5-(2-ethylbutyl)-1H-indene

[66358-98-3]

Table 1. Experimental values with uncertainties. T K

293.15 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

922.10 ± 2.0 918.50 ± 2.0

58-wib/pau-1 58-wib/pau-1

2,3-Dihydro-7-ethyl-1-methyl5-(1-methylethyl)-1H-indene

[66359-03-3]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

960.70 ± 2.0

57-lag

2,3-Dihydro-3-ethyl-1,1,3,5-tetramethyl- [4834-29-1] 1H-indene Table 1. Experimental values with uncertainties. T K

293.15 293.15 295.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

901.60 ± 2.0 899.50 ± 2.0 901.60 ± 1.0 901.30 ± 2.0

55-web/spo 56-pol 58-ano-7 63-spo/web

2,3-Dihydro-5-ethyl-1,1,3,3-tetramethyl- [66359-10-2] 1H-indene Table 1. Experimental values with uncertainties. T K 293.15 295.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

892.60 ± 2.0 892.60 ± 1.0

56-web/sto 58-ano-7

Landolt-Börnstein New Series IV/8F

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17 2,3-Dihydro-1,1,2,3,3,5-hexamethyl-1Hindene

[4834-28-0]

351

C15H22

MW =202.34

915

C15H22

MW =202.34

916

C15H22

MW =202.34

917

C15H22

MW =202.34

918

C15H22

MW =202.34

919

Table 1. Experimental values with uncertainties. T K

293.15 293.15 298.15 295.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

913.60 ± 2.0 911.90 ± 2.0 902.00 ± 6.0 911.90 ± 1.0 911.90 ± 2.0

55-web/spo 56-pol 57-car/eas 58-ano-7 63-spo/web

2,3-Dihydro-1,1,3,3,4,6-hexamethyl-1Hindene

[66358-99-4]

Table 1. Experimental values with uncertainties. T K

304.15 304.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

901.00 ± 2.0 900.80 ± 2.0

43-smi/spi 43-smi/spi

2,3-Dihydro-1-hexyl-1H-indene

[66359-01-1]

Table 1. Experimental and recommended values with uncertainties. T K 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

909.1 ± 1.0 912.0 ± 2.0 909.7 ± 1.4

57-els/par 57-mai/del Recommended

2,3-Dihydro-2-hexyl-1H-indene

[66359-02-2]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

907.0 ± 2.0

57-mai/del

2,3-Dihydro-5-hexyl-1H-indene

[54889-55-3]

Table 1. Experimental values with uncertainties. T K

293.15 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

911.4 ± 2.0 907.8 ± 2.0

Landolt-Börnstein New Series IV/8F

58-wib/pau-1 58-wib/pau-1

352

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17

2,3-Dihydro-4-(1-methylethyl)1,2,7-trimethyl-1H-indene

[66374-80-9]

C15H22

MW =202.34

920

C15H22

MW =202.34

921

C15H22

MW =202.34

922

C15H22

MW =202.34

923

C15H22

MW =202.34

924

C15H22

MW =202.34

925

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

922.3 ± 2.0

38-car/sla

2,3-Dihydro-6-(1-methylethyl)1,1,2-trimethyl-1H-indene

[66359-12-4]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

893.8 ± 2.0

63-woo

2,3-Dihydro-7-(1-methylethyl)1,1,4-trimethyl-1H-indene

[947-48-8]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

916.1 ± 1.0

66-ano

2,3-Dihydro-1-(1-methylpentyl)-1Hindene

[66359-04-4]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

917.0 ± 2.0

61-top/tsy

2,3-Dihydro-5-(2-methylpentyl)-1Hindene

[66359-05-5]

Table 1. Experimental values with uncertainties. T K 293.15 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

913.6 ± 2.0 909.9 ± 2.0

58-wib/pau-1 58-wib/pau-1

2,3-Dihydro-2,2,5-triethyl-1H-indene

[66359-11-3]

Table 1. Experimental values with uncertainties. T K 287.20 289.35

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

925.0 ± 2.0 917.8 ± 2.0

27-von 27-von Landolt-Börnstein New Series IV/8F

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17 1,6-Dimethyl-4-(1-methylethyl)1,2,3,4-tetrahydronaphthalene

353

[483-77-2]

C15H22

MW =202.34

926

[1460-96-4]

C15H22

MW =202.34

927

C15H22

MW =202.34

928

C15H22

MW =202.34

929

C15H22

MW =202.34

930

Table 1. Experimental and recommended values with uncertainties. T K 293.15 293.15 293.15 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

926.8 ± 2.0 926.8 ± 2.0 932.4 ± 2.0 926.8 ± 2.0 932.4 ± 2.0 929.0 ± 3.0

51-sor/hol 52-sor/ver 52-sor/ver 53-pli/her 53-sor/ver Recommended

2,5-Dimethyl-8-(1-methylethyl)1,2,3,4-tetrahydronaphthalene

Table 1. Experimental values with uncertainties. T K 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

931.4 ± 2.0 932.8 ± 2.0 932.1 ± 2.0

49-tre 53-sor/ver Rcommended

7-Ethyl-6-propyl-1,2,3,4-tetrahydronaphthalene

[500050-42-0]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

936.6 ± 1.0

48-har/rob

2-(1-Methylbutyl)-1,2,3,4-tetrahydronaphthalene

[500050-43-1]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

933.6 ± 2.0

48-tat/tsu

2-(3-Methylbutyl)-1,2,3,4-tetrahydronaphthalene

[500050-44-2]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

931.0 ± 2.0

Landolt-Börnstein New Series IV/8F

48-tat/tsu

354

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17

1,1,4,5,7-Pentamethyl1,2,3,4-tetrahydronaphthalene

[500030-15-9]

C15H22

MW =202.34

931

C15H22

MW =202.34

932

C15H22

MW =202.34

933

C15H22

MW =202.34

934

C15H22

MW =202.34

935

Table 1. Experimental value with uncertainty. T K 288.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

946.0 ± 2.0

49-col/pic-2

1,1,4,5,8-Pentamethyl1,2,3,4-tetrahydronaphthalene

[500030-14-8]

Table 1. Experimental value with uncertainty. T K

289.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

964.0 ± 2.0

49-col/pic-2

1,2,4,6,8-Pentamethyl1,2,3,4-tetrahydronaphthalene

[1680-60-0]

Table 1. Experimental values with uncertainties. T K 297.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

937.5 ± 2.0 937.5 ± 2.0

44-ruz/sch 64-vam/kan

1-Pentyl-1,2,3,4-tetranaphthalene

[66359-06-6]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

927.0 ± 1.0

53-kar/mcl

2-Pentyl-1,2,3,4-tetranaphthalene

[66359-09-9]

Table 1. Experimental values with uncertainties. T K 293.15 293.15 298.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

922.6 ± 1.0 922.7 ± 1.0 919.1 ± 1.0 923.6 ± 2.0

48-har/rob 58-wib/pau 58-wib/pau 59-shu/leb

Landolt-Börnstein New Series IV/8F

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17 [1080-67-7] [4S-(4α,4aα,8aβ)]-1,6-Bis(methylene)4-(1-methylethyl)decahydronaphthalene

355

C15H24

MW =204.36

936

C15H24

MW =204.36

937

C15H24

MW =204.36

938

C15H24

MW =204.36

939

C15H24

MW =204.36

940

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

910.7 ± 2.0 915.2 ± 2.0

52-her/dim 54-dol/nov

2,2-Dimethyl-3-hexen-2-ylidenebicyclo[2.2.1]heptane

[500039-63-4]

Table 1. Experimental value with uncertainty. T K

288.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

900.0 ± 2.0

19-lan

1,4a-Dimethyl-7-(1-methylethenyl)3,4,4a,5,6,7,8,8a-octahydronaphthalene

[500040-92-6]

Table 1. Experimental values with uncertainties. T K

293.15 286.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

919.0 ± 3.0 920.3 ± 3.0

12-sem/ris 31-ruz/win

2,5-Dimethyl-8-(1-methylethenyl)1,4,4a,5,6,7,8,8a-octahydronaphthalene

[500040-89-1]

Table 1. Experimental value with uncertainty. T K 303.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

915.5 ± 3.0

35-kaf/ike

2,8-Dimethyl-5-(1-methylethenyl)3,4,4a,5,6,7,8,8a-octahydronaphthalene

[500040-90-4]

Table 1. Experimental values with uncertainties. T K 293.15 293.15 288.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

911.8 ± 3.0 907.0 ± 3.0 910.0 ± 3.0

Landolt-Börnstein New Series IV/8F

13-sem/bec 22-ruz/mey-1 29-ruz/van-2

356

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17

[1R-(1α,4aβ,7β,8aα)]-1,4a-Dimethyl-7(1-methylethyl)decahydronaphthalene, tetradehydro derivative

[27104-12-7]

C15H24

MW =204.36

941

C15H24

MW =204.36

942

C15H24

MW =204.36

943

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

913.8 ± 2.0

52-sor/hol

2,5-Dimethyl-8-(1-methylethyl)3,4,5,6,7,8-hexahydronaphthalene

[500040-93-7]

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

915.4 ± 3.0 918.1 ± 3.0

24-hen/rob 26-hen/rob

2,5-Dimethyl-8-(1-methylethyl)3,4,4a,5,6,8a-hexahydronaphthalene

[500050-41-9]

Table 1. Fit with estimated B coefficient for 8 accepted points. Deviation σw = 0.880 Coefficient ρ = A + BT 1159.40 A -0.820 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

288.15 288.15 293.15 293.15 295.15 288.15 293.15 1)

ρexp ± 2σ est kg ⋅ m−3

924.7 ± 2.00 922.4 ± 2.00 918.3 ± 2.00 922.5 ± 4.00 918.3 ± 2.00 922.9 ± 2.00 918.5 ± 2.00

ρexp − ρcalc Ref. kg ⋅ m−3

1.58 -0.72 -0.72 3.48 0.92 -0.22 -0.52

02-deu 02-gri 08-lep 09-von-11) 14-sem/jon 14-sem/ste 24-hen/rob

T K

291.15 293.15 288.15 288.15 288.15 293.15

ρexp ± 2σ est kg ⋅ m−3

929.3 ± 5.00 925.5 ± 5.00 929.8 ± 5.00 919.3 ± 4.00 923.8 ± 2.00 918.0 ± 2.00

ρexp − ρcalc Ref. kg ⋅ m−3

8.64 6.48 6.68 -3.82 0.68 -1.02

27-deu/wei1) 27-thu/rol1) 28-ait1) 28-hos/sho1) 29-bla 32-kaf/iki

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 280.00 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

929.8 ± 3.6 921.6 ± 1.4 919.0 ± 1.6 914.9 ± 2.6

Landolt-Börnstein New Series IV/8F

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17 (1S-cis)-4,7-Dimethyl-1,2,3,5,6,8a-hexahydro-1-(1-methylethyl)-naphthalene

[483-76-1]

357

C15H24

MW =204.36

944

C15H24

MW =204.36

945

C15H24

MW =204.36

946

C15H24

MW =204.36

947

C15H24

MW =204.36

948

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

916.2 ± 1.5

52-her/dim

8,8-Dimethyl-3,4,5,6,7,8-hexaydro-2(1-methylethyl)naphthalene

[500040-94-8]

Table 1. Experimental value with uncertainty. T K 294.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

913.6 ± 3.0

31-ruz/bos

5,6-Dimethyl-6-(4-methyl-3-pentenyl)bicyclo[2.2.1]-2-heptene

[500040-88-0]

Table 1. Experimental value with uncertainty. T K

273.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

913.9 ± 3.0

00-gue

2,3-Dimethyl-2-(4-methyl-3-pentenyl)tricyclo[2.2.1.02,6]heptane

[500040-86-8]

Table 1. Experimental value with uncertainty. T K 273.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

913.4 ± 5.0

00-gue

(1α,4aβ,8aα)-7-Methyl-4-methylene1-(1-methylethyl)-1,2,3,4,4a,5,6,8aoctahydronaphthalene

[39029-41-9]

Table 1. Experimental and recommended values with uncertainties T K

293.15 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

914.6 ± 2.0 919.7 ± 3.0 914.3 ± 2.0 914.5 ± 2.0

52-her/dim 52-sor/hol1) 54-dol/nov Recommended

Not included in calculation of recommended value.

Landolt-Börnstein New Series IV/8F

358

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17

8a-Methyl-5-methylene-3[500039-64-5] (1-methylethenyl)decahydronaphthalene

C15H24

MW =204.36

949

C15H24

MW =204.36

950

C15H24

MW =204.36

951

C15H24

MW =204.36

952

Table 1. Experimental and recommended values with uncertainties. T K 293.15 293.15 288.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

910.7 ± 5.0 914.0 ± 3.0 927.9 ± 6.0 912.4 ± 4.0

12-sem/ris 22-ruz/mey-1 31-ruz/win Recommended

4-Methyl-7-methylene-1(1-methylethyl)-3,4,4a,5,6,7,8,8aoctahydronaphthalene

[500040-91-5]

Table 1. Experimental value with uncertainty. T K

303.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

908.9 ± 3.0

32-kaf/iki

[1aR-(1aβ,7β,7aβ,7bβ)]-1a,2,3,4,5,6,7,7a,7b-Octahydro-1,1,7,7a-tetramethyl1H-cyclopropa[a]naphthalene

[17334-55-3]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

920.2 ± 2.0

52-sor/hol

[1R-(1R*,4E,9S*)]--8-Methylene-4,11,11 [87-44-5] trimethylbicyclo[7.2.0]-4-undecane Table 1. Experimental and recommended values with uncertainties. T K 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

903.7 ± 2.0 902.5 ± 2.0 903.1 ± 2.0

52-her/dim 52-sor/hol Recommended

Landolt-Börnstein New Series IV/8F

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17 6-Methylene-3,3,10-trimethyltricyclo[5.4.0.02,4]undecane

[500040-85-7]

359

C15H24

MW =204.36

953

C15H24

MW =204.36

954

[500039-66-7]

C15H26

MW =206.37

955

[500040-98-2]

C15H26

MW =206.37

956

C15H26

MW =206.37

957

Table 1. Experimental values with uncertainties. T K 292.15 273.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

923.7 ± 2.0 934.9 ± 2.0 923.3 ± 2.0

1887-riz 1887-riz 33-kom

4-(3-Methyl-3-butenyl)5,7,7-trimethylbicyclo[3.1.1]-1-heptene

[500040-87-9]

Table 1. Experimental values with uncertainties. T K

297.15 293.15 288.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

903.8 ± 2.0 903.2 ± 2.0 907.6 ± 2.0

1897-erd 03-gad/ame 03-tho-1

4,8a-Dimethyl-6-(1-methylethenyl)decahydronaphthalene Table 1. Experimental and recommended values with uncertainties. T K

293.15 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

906.7 ± 2.0 908.0 ± 2.0 907.4 ± 2.1

13-sem/tob 31-ruz/win Recommended

1,4a-Dimethyl-7-(1-methylethyl)3,4,4a,5,6,7,8,8a-octahydronaphthalene

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

887.2 ± 3.0

25-ruz/rud

1,6-Dimethyl-4-(1-methylethyl)3,4,4a,5,6,7,8,8a-octahydronaphthalene

[500040-97-1]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

894.4 ± 3.0

Landolt-Börnstein New Series IV/8F

31-kim-1

360

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17

4-Ethyl-1,2,4a,5,6,7,8,8a-octahydro-3propylnaphthalene

[500030-70-6]

C15H26

MW =206.37

958

C15H26

MW =206.37

959

C15H26

MW =206.37

960

C15H26

MW =206.37

961

C16H14

MW =206.29

962

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

891.3 ± 3.0

37-nes/mar

2-(3-methyl-3-butenyl)1,7,7-trimethylbicyclo[3.1.1]heptane

[500039-65-6]

Table 1. Experimental values with uncertainties. T K

294.15 291.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

887.2 ± 2.0 889.3 ± 2.0

14-deu 26-deu

4-(3-Methylbutyl)-5,7,7-trimethylbicyclo[3.3.1]-2-heptene

[500040-96-0]

Table 1. Experimental values with uncertainties. T K 292.15 291.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

889.8 ± 3.0 889.3 ± 3.0

12-deu 26-deu

4-Methylene-8a-methyl-6(1-methylethyl)decahydronaphthalene

[500039-67-8]

Table 1. Experimental value with uncertainty. T K

297.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

899.2 ± 2.0

31-ruz/win

1,2,3,4-Tetrahydrofluoranthene

[100652-57-1]

Table 1. Experimental values with uncertainties. T K 353.15 363.15 372.04

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1066.2 ± 0.5 1059.3 ± 0.5 1053.1 ± 0.7

52-ano-10 52-ano-10 52-ano-10

T K 353.15 363.15 372.04

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1066.2 ± 0.5 1059.3 ± 0.5 1053.1 ± 0.7

68-ano-1 68-ano-1 68-ano-1

Landolt-Börnstein New Series IV/8F

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17 4,5,9,10-Tetrahydropyrene

[781-17-9]

C16H14

361 MW =206.29

963

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.292. Coefficient ρ = A + BT A 1336.58 B -0.710 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

423.15 448.15 473.15 498.15 523.15

ρexp ± 2σ est kg ⋅ m−3

1036.2 ± 1.0 1018.7 ± 1.0 1000.1 ± 1.5 982.6 ± 1.5 965.2 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.05 0.30 -0.55 -0.30 0.05

93-chi/kni 93-chi/kni 93-chi/kni 93-chi/kni 93-chi/kni

Table 3. Recommended values. ρexp ± 2σ est

T K

T K

−3

kg ⋅ m

1052.6 ± 2.6 1045.5 ± 2.3 1038.4 ± 2.0 1031.3 ± 1.7 1024.2 ± 1.5

400.00 410.00 420.00 430.00 440.00

450.00 460.00 470.00 480.00 490.00

ρexp ± 2σ est

T K

−3

kg ⋅ m

1017.1 ± 1.3 1010.0 ± 1.3 1002.9 ± 1.4 995.8 ± 1.6 988.7 ± 1.8

9,10-Dihydro-4,5-dimethylphenanthrene [1209-83-2]

500.00 510.00 520.00 530.00

ρexp ± 2σ est kg ⋅ m−3

981.6 ± 2.2 974.5 ± 2.5 967.4 ± 2.8 960.3 ± 3.2

C16H16

MW =208.30

964

C16H16

MW =208.30

965

Table 1. Experimental values with uncertainties. T K 333.15 372.05

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1038.4 ± 0.5 1009.4 ± 0.5

68-ano-1 68-ano-1

1,2,3,3a,4,5-Hexahydropyrene

[5385-37-5]

Table 1. Experimental values with uncertainties. T K

408.15 388.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1026.1 ± 0.5 1039.5 ± 0.5

Landolt-Börnstein New Series IV/8F

68-ano-1 68-ano-1

362

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17

1,2,3,6,7,8-Hexahydropyrene

[1732-13-4]

C16H16

MW =208.30

966

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.636. Coefficient ρ = A + BT A 1313.41 B -0.695 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

423.15 448.15 473.15 498.15 523.15

ρexp ± 2σ est kg ⋅ m−3

1018.6 ± 1.0 1002.2 ± 1.0 984.9 ± 1.5 968.3 ± 1.5 949.2 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.73 0.25 0.32 1.10 -0.63

93-chi/kni 93-chi/kni 93-chi/kni 93-chi/kni 93-chi/kni

Table 3. Recommended values. T K

400.00 410.00 420.00 430.00 440.00

ρexp ± 2σ est

ρexp ± 2σ est

T K

−3

kg ⋅ m

1035.4 ± 2.7 1028.5 ± 2.3 1021.5 ± 2.0 1014.6 ± 1.8 1007.6 ± 1.6

kg ⋅ m

1000.7 ± 1.4 993.7 ± 1.4 986.8 ± 1.5 979.8 ± 1.7 972.9 ± 1.9

450.00 460.00 470.00 480.00 490.00

1,1-Dimethyl1,2,3,4-tetrahydrophenanthrene

T K

−3

[97277-92-4]

500.00 510.00 520.00 530.00

ρexp ± 2σ est kg ⋅ m−3

965.9 ± 2.2 959.0 ± 2.6 952.0 ± 2.9 945.1 ± 3.2

C16H18

MW =210.32

967

C16H20

MW =212.33

968

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

1031.0 ± 2.0

49-adk/eng

4,5,6,6a,6b,7,8,9,10,10a-Decahydrofluoranthene

[500038-63-1]

Table 1. Experimental values with uncertainties. T K

295.15 302.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1043.0 ± 2.0 1020.7 ± 2.0

30-von/man 30-von/man

Landolt-Börnstein New Series IV/8F

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17 1,2,3,3a,4,5,5a,6,7,8-Decahydropyrene

[14698-02-3]

363

C16H20

MW =212.33

969

C16H20

MW =212.33

970

C16H20

MW =212.33

971

C16H22

MW =214.35

972

C16H22

MW =214.35

973

C16H22

MW =214.35

974

Table 1. Experimental values with uncertainties. T K 293.15 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1061.2 ± 2.0 1055.3 ± 2.0

28-von/rat 36-mat/han

2,9-Dimethyl-1,2,3,4,9,10-hexahydrophenanthrene

[500050-15-7]

Table 1. Experimental value with uncertainty. T K

291.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1003.0 ± 2.0

54-col/ars

8-Ethyl-1,2,3,4,5,6-hexahydrophenanthrene

[500050-14-6]

Table 1. Experimental value with uncertainty. T K 296.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1028.0 ± 2.0

47-col/roc

5,6-Dihydro-7-(1-methylethyl)1,4,5-trimethylnaphthalene

[500050-16-8]

Table 1. Experimental value with uncertainty. T K

297.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

939.3 ± 3.0

56-kri/dev

5,6-Dihydro-7-(1-methylethyl)1,4,8-trimethylnaphthalene

[500050-17-9]

Table 1. Experimental value with uncertainty. T K 299.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

949.3 ± 3.0

56-kri/dev

2,9-Dimethyl-1,2,3,4,41,9,10,10aoctahydrophenanthrene

[500050-18-0]

Table 1. Experimental value with uncertainty. T K

291.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

962.0 ± 2.0

Landolt-Börnstein New Series IV/8F

54-col/ars

364

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17

1,4-Bis(1-methylethyl)1,4-dihydronaphthalene

[132858-69-6]

C16H22

MW =214.35

975

C16H24

MW =214.35

976

C16H24

MW =216.37

977

C16H24

MW =216.37

978

C16H24

MW =216.37

979

C16H24

MW =216.37

980

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

945.1 ± 2.0

60-huc/cra

6-Butyl-7-ethyl-1,2,3,4-tetrahydronaphthalene

[500050-50-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

930.9 ± 1.0

48-har/rob

2,3-Dihydro-3,3-diethyl-1,1,5-trimethyl1H-indene

[66324-94-5]

Table 1. Experimental value with uncertainty. T K

295.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

908.5 ± 1.0

58-ano-7

2,3-Dihydro-5-(1,1-dimethylethyl)1-ethyl-1-methyl-1H-indene

[66325-13-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

913.2 ± 1.0

58-bee/von

2,3-Dihydro-6-(1,1-dimethylethyl)1-ethyl-1-methyl-1H-indene

[66325-14-2]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

905.1 ± 1.0

58-bee/von

2,3-Dihydro-5-(1,1-dimethylethyl)1-(1-methylethyl)-1H-indene

[66325-12-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

896.7 ± 2.0

60-tsy/pok

Landolt-Börnstein New Series IV/8F

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17 2,3-Dihydro-6-(1,1-dimethylpropyl)1,1-dimethyl-1H-indene

[66325-04-0]

365

C16H24

MW =216.37

981

C16H24

MW =216.37

982

C16H24

MW =216.37

983

C16H24

MW =216.37

984

C16H24

MW =216.37

985

C16H24

MW =216.37

986

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

895.8 ± 2.0

63-woo

2,3-Dihydro-6-(1,1-dimethylethyl)1,1,2-trimethyl-1H-indene

[66324-93-4]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

897.0 ± 1.5

63-woo

2,3-Dihydro-2-ethyl-1,1,3,3,5pentamethyl-1H-indene

[66325-17-5]

Table 1. Experimental values with uncertainties. T K 293.15 295.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

917.0 ± 2.0 917.0 ± 2.0

56-web/sto 58-ano-7

2,3-Dihydro-3-ethyl-1,1,2,3,5pentamethyl-1H-indene

[66325-16-4]

Table 1. Experimental value with uncertainty. T K 295.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

912.5 ± 1.0

58-ano-7

2,3-Dihydro-5-ethyl-1,1,2,3,3pentamethyl-1H-indene

[4755-85-5]

Table 1. Experimental values with uncertainties. T K 293.15 295.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

900.7 ± 2.0 900.7 ± 2.0

56-web/sto 58-ano-7

2,3-Dihydro-1-heptyl-1H-indene

[66325-06-2]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

908.0 ± 2.0

Landolt-Börnstein New Series IV/8F

57-mai/del

366

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17

2,3-Dihydro-2-heptyl-1H-indene

[66325-07-3]

C16H24

MW =216.37

987

C16H24

MW =216.37

988

C16H24

MW =216.37

989

C16H24

MW =216.37

990

C16H24

MW =216.37

991

C16H24

MW =216.37

992

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

902.0 ± 2.0

57-mai/del

2,3-Dihydro-5-heptyl-1H-indene

[66325-08-4]

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

913.0 ± 2.0 913.0 ± 2.0

59-top/tsy-1 61-top/tsy

2,3-Dihydro-3-(1-methylethyl)1,1,3,5-tetramethyl-1H-indene

[66324-88-7]

Table 1. Experimental value with uncertainty. T K

295.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

898.4 ± 1.0

58-ano-7

2,3-Dihydro-5-(1-methylethyl)1,1,4,6-tetramethyl-1H-indene

[66324-89-8]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

922.8 ± 2.0

64-woo/ang

2,3-Dihydro-3-propyl1,1,3,5-tetramethyl-1H-indene

[66324-92-3]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

897.1 ± 2.0

56-web/sto

6,7-Dipropyl1,2,3,4-tetrahydronaphthalene

[94374-38-6]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

928.2 ± 1.0

48-har/rob

Landolt-Börnstein New Series IV/8F

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17 6-Hexyl-1,2,3,4-tetrahydronaphthalene

[56598-72-2]

367

C16H24

MW =216.37

993

C16H24

MW =216.37

994

C16H26

MW =218.38

995

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

922.4 ± 1.0

50-har/geo

6-(4-methylpentyl)1,2,3,4-tetrahydronaphthalene

[66325-15-3]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

915.6 ± 1.0

50-har/geo

Hexadecahydroindeno[2.1-a]indene

[56292-67-2]

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.181. Coefficient ρ = A + BT 1154.29 A -0.665 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

972.9 ± 0.5 959.4 ± 0.5 947.4 ± 0.5 932.5 ± 0.5 907.0 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.25 0.05 -0.11 -0.25 0.12

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est −3

kg ⋅ m

974.7 ± 1.0 968.1 ± 0.8 961.4 ± 0.7 959.3 ± 0.6 956.0 ± 0.6

T K 310.00 320.00 330.00 340.00 350.00

ρexp ± 2σ est −3

kg ⋅ m

948.1 ± 0.5 941.5 ± 0.5 934.8 ± 0.6 928.2 ± 0.8 921.5 ± 0.9

T K 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

914.9 ± 1.1 908.2 ± 1.3 901.6 ± 1.5

368

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17

trans-1,2-Cyclopentano-1,2,3,4tetrahydrophenanthrene

[500038-95-9]

C17H18

MW =222.33

996

C17H20

MW =224.35

997

C17H20

MW =224.35

998

C17H22

MW =224.37

999

C17H24

MW =228.38

1000

C17H24

MW =228.38

1001

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1085.9 ± 3.0

33-coo/hew

1-Ethyl-1-methyl-1,2,3,4-tetrahydrophenanthrene

[500050-22-6]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1029.0 ± 2.0

49-adk/eng

1,2,3,4-Tetrahydro-2,2,3-trimethylphenanthrene

[500050-23-7]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

932.5 ± 2.0

49-adk/eng

6,7-(4,4'-Dimethylcyclopentano)2a,3,4,5-tetrahydroacenaphthene

[500038-64-2]

Table 1. Experimental value with uncertainty. T K 295.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

988.4 ± 2.0

21-fle/sie

1,2,3,4,4a,9a-Hexahydro-1-methyl-4(1-methylethyl)-fluorene

[500038-52-8]

Table 1. Experimental value with uncertainty. T K 294.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

984.3 ± 2.0

35-ruz/pey

1,2,3,4,4a,9,10,10a-Octahydro-2,6,9trimethylphenanthrene

[500050-24-8]

Table 1. Experimental value with uncertainty. T K 291.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

964.0 ± 2.0

54-col/ars

Landolt-Börnstein New Series IV/8F

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17 1,2,3,4,4a,9,10,10a-Octahydro4a,5,8-trimethyl phenanthrene

[500038-43-7]

369

C17H24

MW =228.38

1002

C17H26

MW =230.39

1003

C17H26

MW =230.39

1004

C17H26

MW =230.39

1005

C17H26

MW =230.39

1006

C17H26

MW =230.39

1007

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

997.5 ± 2.0

38-pop/per

6-Butyl-7-propyl-1,2,3,4-tetrahydronaphthalene

[500050-53-3]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

930.7 ± 1.0

48-har/rob

2,3-Dihydro-1-(1,5-dimethylhexyl)-1Hindene

[66563-95-9]

Table 1. Experimental values with uncertainties. T K 292.15 297.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

908.3 ± 2.0 904.2 ± 2.0

35-ruz/pey 35-ruz/pey

2,3-Dihydro-4,7-dimethyl-2,2,5trimethyl-1H-indene

[66563-97-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

916.0 ± 2.0

18-fre/fle

2,3-Dihydro-5-ethyl-1,1,2,2,3,3hexamethyl-1H-indene

[66564-02-1]

Table 1. Experimental value with uncertainty. T K

295.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

918.9 ± 1.0

58-ano-7

2,3-Dihydro-5-(2-ethylhexyl)-1H-indene

[66563-98-2]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

922.1 ± 2.0

Landolt-Börnstein New Series IV/8F

59-top/tsy-1

370

5.2.3 Unsaturated Bridged Cycloalkanes, C15 - C17

2,3-Dihydro-3-(2-methylpropyl)1,1,3,5-tetramethyl-1H-indene

[66564-06-5]

C17H26

MW =230.39

1008

C17H26

MW =230.39

1009

C17H26

MW =230.39

1010

C17H26

MW =230.39

1011

C17H30

MW =234.43

1012

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

892.0 ± 2.0

56-web/sto

2,3-Dihydro-2,2,5,6-tetraethyl-1Hindene

[66564-04-3]

Table 1. Experimental value with uncertainty. T K 287.50

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

924.6 ± 2.0

27-von

6-Heptyl-1,2,3,4-tetrahydronaphthalene

[66564-01-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

914.2 ± 1.0

50-har/geo

4,6-Bis(1-methylethyl)-2,3-dihydro1,1-bimetyl-1H-indene

[6682-65-1]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

894.5 ± 2.0

66-ano

3-Butyl-1,2,4a,5,6,7,8,8a-octahydro4-propylnaphthalene

[500030-71-7]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

884.9 ± 3.0

37-nes/mar

Landolt-Börnstein New Series IV/8F

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36

371

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36 1,2-Cyclopentano-1-methyl-1,2,3,4tetrahydrophenanthrene

[500038-96-0]

C18H20

MW =236.36

1013

C18H20

MW =236.36

1014

C18H22

MW =238.37

1015

C18H22

MW =238.37

1016

C18H24

MW =240.39

1017

Table 1. Experimental values with uncertainties. T K

292.05 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1045.5 ± 4.0 1069.2 ± 4.0

34-har/kon 38-kon/nar-1

9,10-Diethyl-9,10-dihydroanthracene

[46868-29-5]

Table 1. Experimental values with uncertainties. T K

294.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1013.2 ± 1.0 1014.0 ± 1.0

33-ler 35-ros-1

9-Butyltetrahydroanthracene

[900001-31-2]

Table 1. Experimental values with uncertainties. T K

333.15 372.05

ρexp ± 2σ est

Ref.

kg ⋅ m−3

912.4 ± 0.5 887.7 ± 0.5

68-ano-1 68-ano-1

1,1-Diethyl-1,2,3,4tetrahydrophenanthrene

[500050-26-0]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1027.0 ± 2.0

49-adk/eng

1,2,3,4,4a,7,8,9,10,11,12,12aDodecahydrochrysene

[1610-22-6]

Table 1. Experimental values with uncertainties. T K 310.95 333.15 372.05

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1037.8 ± 0.5 1023.6 ± 0.5 998.7 ± 0.5

Landolt-Börnstein New Series IV/8F

68-ano-1 68-ano-1 68-ano-1

372

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36

1,2,3,4,4a,4b,5,6,7,8,8a,12bDodecahydrotriphenylene

[66553-21-7]

C18H24

MW =240.39

1018

C18H24

MW =240.39

1019

C18H26

MW =242.40

1020

C18H26

MW =242.40

1021

C18H28

MW =244.42

1022

Table 1. Experimental value with uncertainty. T K

292.35

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

946.8 ± 2.0

23-sch-3

Dodecahydrotriphenylene

[1610-39-5]

Table 1. Experimental values with uncertainties. T K

273.15 273.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

crystal 1141.0 ± 4.0 1148.0 ± 4.0

29-zie/dit 29-zie/dit

1,2-Dihydro-1-octylnaphthalene

[500050-63-5]

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

930.4 ± 2.0 930.5 ± 2.0

49-lut 49-lut/wac

1-(1-Methylethyl)-7-methyl-1,2,3,4,4a,9, 10,10a-octahydrophenanthrene

[500038-44-8]

Table 1. Experimental values with uncertainties. T K 293.15 288.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

957.8 ± 2.0 964.7 ± 3.0 957.8 ± 2.0

20-vir 25-cze 39-ade/bog

1,4-Bis(2-methylpropyl)1,2,3,4-tetrahydronaphthalene

[500038-26-6]

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.037. Coefficient ρ = A + BT 1100.68 A -0.640 B

cont.

Landolt-Börnstein New Series IV/8F

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36

373

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

283.15 292.15 292.15 1)

ρexp ± 2σ est −3

kg ⋅ m

919.4 ± 2.0 913.7 ± 2.0 913.7 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.06 -0.00 -0.00

T K

32-hug/ler 32-hug/ler 33-ler

273.15 323.15 373.15

ρexp ± 2σ est −3

kg ⋅ m

925.9 ± 2.0 893.9 ± 2.0 861.9 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.04 0.04 0.04

38-eva-2 38-eva-2 38-eva-21)

Not included in calculation of linear coefficients.

Table 3. Recommended values. ρexp ± 2σ est

T K 270.00 280.00 290.00

ρexp ± 2σ est

T K 293.15 298.15 310.00

−3

kg ⋅ m

927.9 ± 1.9 921.5 ± 1.6 915.1 ± 1.5

cis-2-Butyl -2,3-dihydro-1-pentyl-1Hindene

−3

kg ⋅ m

913.1 ± 1.5 909.9 ± 1.5 902.3 ± 1.7 [66553-06-8]

T K 320.00 330.00

ρexp ± 2σ est kg ⋅ m−3

895.9 ± 2.0 889.5 ± 2.4

C18H28

MW =244.42

1023

C18H28

MW =244.42

1024

C18H28

MW =244.42

1025

C18H28

MW =244.42

1026

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

903.0 ± 2.0

57-elh/del

6,7-Dibutyl-1,2,3,4-tetrahydronaphthalene

[500050-64-6]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

922.8 ± 1.0

48-har/rob

cis-2,3-Dihydro-1-ethyl-2-heptyl2,3-dihydro-1H-indene

[66553-07-9]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

905.0 ± 2.0

57-elh/del

1-Octyl-1,2,3,4-tetrahydronaphthalene

[29138-91-8]

Table 1. Experimental values with uncertainties. T K

293.15 310.93 339.45

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

915.7 ± 0.6 903.7 ± 0.6 884.2 ± 0.6

Landolt-Börnstein New Series IV/8F

54-els 54-els 54-els

374

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36

2-Octyl-1,2,3,4-tetrahydronaphthalene

[66553-10-4]

C18H28

MW =244.42

1027

C18H28

MW =244.42

1028

C19H22

MW =250.38

1029

C19H22

MW =250.38

1030

C19H28

MW =256.43

1031

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

870.0 ± 0.8

66-sha/bek

6-Octyl-1,2,3,4-tetrahydronaphthalene

[66553-12-6]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

910.1 ± 1.0

50-har/geo

1,2-Cyclopentano-1-ethyl1,2,3,4-tetrahydropheanthrene

[500050-27-1]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1062.5 ± 2.0

49-adk/hag

9,10-Dihydro-9-(3-methylbutyl)anthracene

[500038-91-5]

Table 1. Experimental values with uncertainties. T K

293.15 293.15 317.55 318.25

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1016.0 ± 3.0 1025.0 ± 3.0 994.0 ± 3.0 1002.2 ± 3.0

20-von-1 20-von-1 20-von-1 20-von-1

2-butyl-1-hexyl-1H-indene

[66291-98-3]

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.521. Coefficient ρ = A + BT 1107.29 A -0.670 B

cont.

Landolt-Börnstein New Series IV/8F

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36

375

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

924.1 ± 0.5 910.3 ± 0.5 899.7 ± 0.5 884.4 ± 0.5 857.4 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.18 -0.58 0.75 0.32 -0.62

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. ρexp ± 2σ est

T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00 350.00

kg ⋅ m−3

926.4 ± 2.1 919.7 ± 1.7 913.0 ± 1.2 910.9 ± 1.1 907.5 ± 0.9

4,5-Cyclohexano-2,3-dihydro-2,2,7triethyl-1H-indene

kg ⋅ m−3

899.6 ± 0.7 892.9 ± 0.9 886.2 ± 1.2 879.5 ± 1.6 872.8 ± 2.1 [500038-39-1]

T K 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

866.1 ± 2.6 859.4 ± 3.1 852.7 ± 3.5

C19H28

MW =256.43

1032

C19H28

MW =256.43

1033

C19H30

MW =258.45

1034

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

967.3 ± 2.0

23-fle/ret

1,4a-Dimethyl-1,2,3,4,4a,9,10,10aoctahydro-7-propylphenanthrene

[500038-45-9]

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

973.4 ± 2.0 974.0 ± 2.0

21-vir 21-vir

cis-1-Butyl-2,3-dihydro-2-hexyl-1Hindene

[66292-02-2]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

902.6 ± 2.0

Landolt-Börnstein New Series IV/8F

57-elh/del

376

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36

2-Butyl-1-2,3-dihydro-1-hexyl-1Hindene

[56247-75-7]

C19H30

MW =258.45

1035

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.126. Coefficient ρ = A + BT A 1102.04 B -0.700 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

910.8 ± 0.5 896.7 ± 0.5 884.3 ± 0.5 869.0 ± 0.5 841.8 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.04 -0.14 -0.08 0.16 0.19

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00 350.00

kg ⋅ m

−3

913.0 ± 1.0 906.0 ± 0.8 899.0 ± 0.6 896.8 ± 0.6 893.3 ± 0.6

cis-2-Butyl-2,3-dihydro-1-hexyl-1Hindene

kg ⋅ m

−3

885.0 ± 0.5 878.0 ± 0.5 871.0 ± 0.6 864.0 ± 0.8 857.0 ± 0.9

[66292-03-3]

T K 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

850.0 ± 1.1 843.0 ± 1.3 836.0 ± 1.5

C19H30

MW =258.45

1036

C19H30

MW =258.45

1037

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

902.0 ± 2.0

57-elh/del

2-Butyl-2,3-dihydro-5-hexyl-1H-indene

[25446-32-6]

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.127. Coefficient ρ = A + BT A 1095.62 B -0.695

cont. Landolt-Börnstein New Series IV/8F

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36

377

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

905.7 ± 0.5 891.8 ± 0.5 879.4 ± 0.5 864.2 ± 0.5 837.3 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.08 -0.08 -0.10 0.12 0.26

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. ρexp ± 2σ est

T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00 350.00

kg ⋅ m−3

908.0 ± 1.0 901.0 ± 0.8 894.1 ± 0.6 891.9 ± 0.6 888.4 ± 0.6

5-Butyl-2,3-dihydro-6-hexyl-1H-indene

kg ⋅ m−3

880.2 ± 0.5 873.2 ± 0.5 866.3 ± 0.6 859.3 ± 0.8 852.4 ± 0.9 [55030-45-0]

T K 360.00 370.00 380.00

C19H30

ρexp ± 2σ est kg ⋅ m−3

845.4 ± 1.1 838.5 ± 1.3 831.5 ± 1.5

MW =258.45

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.139. Coefficient ρ = A + BT 1104.96 A -0.695 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

915.0 ± 0.5 901.1 ± 0.5 888.8 ± 0.5 873.6 ± 0.5 846.6 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.12 -0.12 -0.05 0.18 0.22

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est −3

kg ⋅ m

917.3 ± 1.0 910.4 ± 0.8 903.4 ± 0.6 901.2 ± 0.6 897.7 ± 0.6

T K 310.00 320.00 330.00 340.00 350.00

ρexp ± 2σ est −3

kg ⋅ m

889.5 ± 0.5 882.6 ± 0.5 875.6 ± 0.6 868.7 ± 0.8 861.7 ± 0.9

T K 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

854.8 ± 1.1 847.8 ± 1.3 840.9 ± 1.5

1038

378

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36

1-Decyl-2,3-dihydro-1H-indene

[66292-04-4]

C19H30

MW =258.45

1039

C19H30

MW =258.45

1040

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

876.0 ± 2.0

57-mai/del

2-Decyl-2,3-dihydro-1H-indene

[66292-05-5]

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.104. Coefficient ρ = A + BT 1093.37 A -0.680 B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

907.7 ± 0.5 894.1 ± 0.5 882.0 ± 0.5 866.7 ± 0.5 840.2 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.07 0.07 0.08 -0.13 -0.18

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K

270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est −3

kg ⋅ m

909.8 ± 0.9 903.0 ± 0.8 896.2 ± 0.6 894.0 ± 0.6 890.6 ± 0.6

3-Decyl-2,3-dihydro-1H-indene

ρexp ± 2σ est

T K

T K

−3

kg ⋅ m

882.6 ± 0.5 875.8 ± 0.5 869.0 ± 0.6 862.2 ± 0.8 855.4 ± 0.9

310.00 320.00 330.00 340.00 350.00

[66359-62-4]

360.00 370.00 380.00

C19H30

ρexp ± 2σ est kg ⋅ m−3

848.6 ± 1.1 841.8 ± 1.3 835.0 ± 1.5

MW =258.45

1041

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.087. Coefficient ρ = A + BT 1097.57 A -0.685 B cont. Landolt-Börnstein New Series IV/8F

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36

379

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 273.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

ρexp − ρcalc Ref. kg ⋅ m−3

901.7 ± 4.0 910.4 ± 0.5 896.7 ± 0.5

T K

60-tsy/pok1) 68-ano-1 68-ano-1

4.94 -0.06 -0.06

310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

884.6 ± 0.5 869.5 ± 0.5 842.6 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.03 0.14 -0.11

68-ano-1 68-ano-1 68-ano-1

Not included in calculation of linear coefficients.

Table 3. Recommended values. ρexp ± 2σ est

T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00 350.00

−3

kg ⋅ m

912.6 ± 0.9 905.8 ± 0.7 898.9 ± 0.6 896.8 ± 0.5 893.3 ± 0.5

cis-2,3-Dihydro-2-heptyl1-propyl-1H-indene

−3

kg ⋅ m

885.2 ± 0.4 878.4 ± 0.5 871.5 ± 0.6 864.7 ± 0.7 857.8 ± 0.9

[66359-67-9]

T K 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

851.0 ± 1.1 844.1 ± 1.3 837.3 ± 1.5

C19H30

MW =258.45

1042

C19H30

MW =258.45

1043

C19H30

MW =258.45

1044

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

901.0 ± 2.0

57-elh/del

2,3-Dihydro-2,2,4,5,6-pentaethyl-1Hindene

[66359-66-8]

Table 1. Experimental value with uncertainty. T K 287.25

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

923.4 ± 2.0

27-von

2,3-Dihydro-3-(4-methylpentyl)1,1,3,5-tetramethyl-1H-indene

[66359-69-1]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

888.3 ± 2.0

Landolt-Börnstein New Series IV/8F

56-web/sto

380

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36

6-Hexyl-1,2,3,4-tetrahydro-7-propylnaphthalene,

[66359-68-0]

C19H30

MW =258.45

1045

C19H30

MW =258.45

1046

C19H30

MW =258.45

1047

C20H30

MW =270.46

1048

C20H32

MW =272.47

1049

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

913.7 ± 1.0

50-har/geo

6-Nonyl-1,2,3,4-tetrahydronaphthalene

[66359-65-7]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

907.9 ± 1.0

50-har/geo

6-(1-Propylhexyl)1,2,3,4-tetrahydronaphthalene

[94431-33-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

911.2 ± 2.0

59-shu/leb

10a-(1-Methylethyl)- 3,4,4a,9,10,10aoctahydro-2,5,8-trimethylphenthrene

[500038-46-0]

Table 1. Experimental value with uncertainty. T K

295.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

958.7 ± 2.0

24-ruz/bal

6-Butyl-7-hexyl1,2,3,4-tetrahydronaphthalene,

[66538-96-3]

Table 1. Fit with estimated B coefficient for 10 accepted points. Deviation σw = 0.069. Coefficient ρ = A + BT 1106.59 A -0.675 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

922.2 ± 0.5 908.6 ± 0.5 896.7 ± 0.5 881.8 ± 0.5 855.5 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.01 -0.11 0.01 0.09 0.05

63-dix/yar 63-dix/yar 63-dix/yar 63-dix/yar 63-dix/yar

T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

922.2 ± 0.5 908.6 ± 0.5 896.7 ± 0.5 881.8 ± 0.5 855.5 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.01 -0.11 0.01 0.09 0.05

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1 cont. Landolt-Börnstein New Series IV/8F

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36

381

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m

924.3 ± 0.9 917.6 ± 0.8 910.8 ± 0.6 908.7 ± 0.6 905.3 ± 0.5

270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

T K

−3

kg ⋅ m

897.3 ± 0.5 890.6 ± 0.5 883.8 ± 0.6 877.1 ± 0.8 870.3 ± 0.9

310.00 320.00 330.00 340.00 350.00

7-Butyl-1-hexyl1,2,3,4-tetrahydronaphthalene,

[66205-02-5]

ρexp ± 2σ est

T K

−3

kg ⋅ m−3

863.6 ± 1.1 856.8 ± 1.3 850.1 ± 1.5

360.00 370.00 380.00

C20H32

MW =272.47

1050

Table 1. Fit with estimated B coefficient for 10 accepted points. Deviation σw = 0.087. Coefficient ρ = A + BT 1103.10 A -0.680 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

917.3 ± 0.5 903.9 ± 0.5 891.6 ± 0.5 876.6 ± 0.5 850.0 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.06 0.14 -0.06 0.04 -0.11

T K

63-dix/yar 63-dix/yar 63-dix/yar 63-dix/yar 63-dix/yar

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

917.3 ± 0.5 903.9 ± 0.5 891.6 ± 0.5 876.6 ± 0.5 850.0 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.06 0.14 -0.06 0.04 -0.11

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K

270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

919.5 ± 0.9 912.7 ± 0.8 905.9 ± 0.6 903.8 ± 0.6 900.4 ± 0.5

ρexp ± 2σ est

T K

892.3 ± 0.5 885.5 ± 0.5 878.7 ± 0.6 871.9 ± 0.8 865.1 ± 0.9

310.00 320.00 330.00 340.00 350.00

6-Decyl-1,2,3,4-tetrahydronaphthalene

T K

kg ⋅ m−3

[66455-69-4]

360.00 370.00 380.00

C20H32

ρexp ± 2σ est kg ⋅ m−3

858.3 ± 1.1 851.5 ± 1.3 844.7 ± 1.5

MW =272.47

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.086. Coefficient ρ = A + BT 1097.54 A -0.665 B

cont. Landolt-Börnstein New Series IV/8F

1051

382

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36

6-Decyl-1,2,3,4-tetrahydronaphthalene (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 273.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

901.1 ± 1.0 915.8 ± 0.5 902.5 ± 0.5

ρexp − ρcalc Ref. kg ⋅ m−3

-1.49 -0.09 -0.09

T K

48-har/rob1) 68-ano-1 68-ano-1

310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

890.8 ± 0.5 876.1 ± 0.5 850.2 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.04 0.11 0.07

68-ano-1 68-ano-1 68-ano-1

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00 350.00

kg ⋅ m−3

918.0 ± 0.9 911.3 ± 0.7 904.7 ± 0.6 902.6 ± 0.5 899.3 ± 0.5

2,3-Dihydro-5,7-bis(1,1-dimethylethyl)1-(1-methylethyl)-1H-indene

kg ⋅ m−3

891.4 ± 0.4 884.7 ± 0.5 878.1 ± 0.6 871.4 ± 0.7 864.8 ± 0.9 [66538-97-4]

ρexp ± 2σ est

T K 360.00 370.00 380.00

kg ⋅ m−3

858.1 ± 1.1 851.5 ± 1.3 844.8 ± 1.5

C20H32

MW =272.47

1052

C20H32

MW =272.47

1053

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

898.7 ± 2.0

60-tsy/pok

2,6-Dimethyl-7-octyl1,2,3,4-tetrahydronapthalene

[55255-59-9]

Table 1. Fit with estimated B coefficient for 8 accepted points. Deviation σw = 0.078. Coefficient ρ = A + BT 1097.55 A -0.662 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

903.5 ± 0.5 891.6 ± 0.5 877.0 ± 0.5 851.4 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.02 -0.10 -0.00 0.15

63-dix/yar 63-dix/yar 63-dix/yar 63-dix/yar

T K

293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

903.5 ± 0.5 891.6 ± 0.5 877.0 ± 0.5 851.4 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.02 -0.10 -0.00 0.15

68-ano-1 68-ano-1 68-ano-1 68-ano-1

cont.

Landolt-Börnstein New Series IV/8F

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36

383

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m

905.6 ± 0.8 903.5 ± 0.7 900.2 ± 0.7 892.3 ± 0.5

290.00 293.15 298.15 310.00

ρexp ± 2σ est

T K

−3

kg ⋅ m

885.7 ± 0.5 879.1 ± 0.5 872.5 ± 0.6 865.8 ± 0.8

320.00 330.00 340.00 350.00

5-8-Dimethyl-1-octyl1,2,3,4-tetrahydronaphthalene

[55255-58-8]

ρexp ± 2σ est

T K

−3

kg ⋅ m−3

859.2 ± 0.9 852.6 ± 1.1 846.0 ± 1.3

360.00 370.00 380.00

C20H32

MW =272.47

1054

Table 1. Fit with estimated B coefficient for 8 accepted points. Deviation σw = 0.124. Coefficient ρ = A + BT 1116.67 A -0.665 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

921.7 ± 0.5 909.8 ± 0.5 895.1 ± 0.5 869.6 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.03 -0.09 -0.03 0.34

T K

63-dix/yar 63-dix/yar 63-dix/yar 63-dix/yar

293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

921.7 ± 0.5 909.8 ± 0.5 895.1 ± 0.5 869.5 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.03 -0.09 -0.03 0.24

68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. ρexp ± 2σ est

T K 290.00 293.15 298.15 310.00

ρexp ± 2σ est

T K 320.00 330.00 340.00 350.00

kg ⋅ m−3

923.8 ± 0.8 921.7 ± 0.8 918.4 ± 0.7 910.5 ± 0.6

6-Heptyl-7-propyl1,2,3,4-tetrahydronaphthalene

kg ⋅ m−3

903.9 ± 0.5 897.2 ± 0.5 890.6 ± 0.6 883.9 ± 0.8 [700003-48-1]

T K 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

877.3 ± 0.9 870.6 ± 1.1 864.0 ± 1.3

C20H32

MW =272.47

1055

C20H32

MW =272.47

1056

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

910.5 ± 1.0

50-har/geo

6-Pentyl-1,2,3,4-tetrahydronaphthalene

[171111-29-8]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

908.8 ± 1.0

Landolt-Börnstein New Series IV/8F

48-har/rob

384

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36

1,2,3,4,5,6,7,8,8a,9,10,10a-Dodecahydro- [500050 -02-2] 8-(1-methylethyl)-4,4,5trimethylanthracene

C20H34

MW =274.49

1057

C21H16

MW =268.36

1058

C21H26

MW =278.44

1059

C21H32

MW =284.49

1060

C21H34

MW =286.50

1061

C21H34

MW =286.50

1062

Table 1. Experimental value with uncertainty. T K 287.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

941.0 ± 3.0

24-ruz/sto

1,2-Benzo-5,6-cyclopentanoanthracene

[500039-19-0]

Table 1. Experimental value with uncertainty. T K 291.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1255.0 ± 2.0

36-iba

1-Butyl-1,2-cyclopentano1,2,3,4-tetrahydrophenanthrene

[500050-28-2]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1020.1 ± 2.0

49-adk/hag

6,7-Cyclohexano-2,3-dihydro2,2,4,5-tetraethyl-1H-indene

[500038-40-4]

Table 1. Experimental value with uncertainty. T K 300.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

964.7 ± 2.0

23-fle/ret

2,3-dihydro-2,2,4,5,6,7-hexaethyl-1Hindene

[66326-22-5]

Table 1. Experimental value with uncertainty. T K

287.45

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

926.3 ± 2.0

27-von

6-octyl-7-propyl1,2,3,4-tetrahydronaphthalene

[66326-23-6]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

907.9 ± 1.0

50-har/geo

Landolt-Börnstein New Series IV/8F

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36 9,10-Bis(2-methylpropyl)9,10-dihydroanthracene

[500038-92-6]

385

C22H28

MW =292.46

1063

C22H36

MW =300.53

1064

C22H36

MW =300.53

1065

C22H36

MW =300.53

1066

C22H42

MW =306.58

1067

Table 1. Experimental and recommended values with uncertainties. T K 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

990.2 ± 1.0 989.9 ± 1.0 990.0 ± 1.0

33-mar/hug 42-lar/tho Recommended

6,7-Bis(4-methylpentyl)1,2,3,4-tetrahydronaphthalene

[500050-82-8]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

902.6 ± 1.0

50-har/geo

7-Butyl-6-octyl-1,2,3,4-tetrahydronaphthalene

[500050-80-6]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

907.7 ± 1.0

50-har/geo

6,7-Dihexyl1,2,3,4-tetrahydronaphthalene-

[66326-11-2]

Table 1. Experimental values with uncertainties. T K 293.15 293.15 310.93 339.35

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

907.7 ± 1.0 905.2 ± 0.5 893.3 ± 0.5 873.4 ± 0.5

50-har/geo 54-els 54-els 54-els

1-Dodecyl-1,2,3,4-tetrahydronaphthalene

[500050-83-9]

Table 1. Experimental values with uncertainties. T K 293.15 310.93 339.45

ρexp ± 2σ est

Ref.

kg ⋅ m−3

870.4 ± 0.5 858.9 ± 0.5 840.9 ± 0.5

Landolt-Börnstein New Series IV/8F

54-els 54-els 54-els

386

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36

6-Heptyl-7-pentyl-1,2,3,4-tetrahydronaphthalene

[500050-81-7]

C22H36

MW =300.53

1068

C22H36

MW =300.53

1069

C23H36

MW =312.54

1070

C24H32

MW =320.52

1071

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

907.7 ± 1.0

50-har/geo

6-Nonyl-7-propyl-1,2,3,4-tetrahydronaphthalene

[500050-79-3]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

904.2 ± 1.0

50-har/geo

1,2-Dihydro-1-tridecylnaphthalene

[500050-88-4]

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

895.1 ± 2.0 895.1 ± 2.0

49-lut 49-lut/wac

9,10-Bis(3-methylbutyl)9,10-dihydroanthracene

[500038-93-7]

Table 1. Fit with estimated B coefficient for 4 accepted points. Deviation σw = 0.041. Coefficient ρ = A + BT 1188.97 A -0.740 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 294.15 293.15 323.15 373.15 1)

ρexp ± 2σ est kg ⋅ m−3

986.8 ± 1.0 971.3 ± 1.0 972.0 ± 1.0 949.9 ± 1.0 913.0 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.03 0.01 -0.03 0.07 0.17

32-hug/ler 32-hug/ler 35-ros-1 38-eva-2 38-eva-21)

Not included in calculation of linear coefficients.

cont.

Landolt-Börnstein New Series IV/8F

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36

387

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m

989.2 ± 1.5 981.8 ± 1.1 974.4 ± 0.8

270.00 280.00 290.00

ρexp ± 2σ est

T K

−3

kg ⋅ m

972.0 ± 0.9 968.3 ± 0.9 959.6 ± 1.0

293.15 298.15 310.00

6-Butyl-3-hexyl-1,2,3,4,4a,9,10,10aoctahydrophenanthrene

T K

−3

[114598-33-3]

320.00 330.00

C24H38

ρexp ± 2σ est kg ⋅ m−3

952.2 ± 1.4 944.8 ± 1.8

MW =326.57

1072

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.061. Coefficient ρ = A + BT 1123.61 A -0.655 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

944.7 ± 0.5 931.6 ± 0.5 920.0 ± 0.5 905.3 ± 0.5 880.0 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.00 0.00 0.06 -0.10 0.08

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. ρexp ± 2σ est

T K 270.00 280.00 290.00 293.15 298.15

T K 310.00 320.00 330.00 340.00 350.00

−3

kg ⋅ m

946.8 ± 0.9 940.2 ± 0.8 933.7 ± 0.6 931.6 ± 0.6 928.3 ± 0.5

2,3-Dihydro-1-hexadecyl-1H-indene

ρexp ± 2σ est −3

kg ⋅ m

920.6 ± 0.5 914.0 ± 0.5 907.5 ± 0.6 900.9 ± 0.8 894.4 ± 0.9

[55334-29-7]

Table 1. Experimental values with uncertainties. T K

310.95 333.15 372.05

ρexp ± 2σ est

Ref.

kg ⋅ m−3

873.9 ± 0.5 858.9 ± 0.5 833.5 ± 0.7

Landolt-Börnstein New Series IV/8F

68-ano-1 68-ano-1 68-ano-1

T K 360.00 370.00 380.00

C25H42

ρexp ± 2σ est kg ⋅ m−3

887.8 ± 1.1 881.3 ± 1.3 874.7 ± 1.5

MW =342.61

1073

388

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36

2,3-Dihydro-2-hexadecyl-1H-indene

[56248-65-8]

C25H42

MW =342.61

1074

C25H42

MW =342.61

1075

C25H44

MW =344.62

1076

Table 1. Experimental values with uncertainties. T K 333.15 372.05 388.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

856.8 ± 0.5 831.3 ± 0.5 820.3 ± 0.7

68-ano-1 68-ano-1 68-ano-1

5-Pentadecyl1,2,3,4-tetrahydronaphthalene

[66374-91-2]

Table 1. Experimental values with uncertainties. T K 310.95 333.15 372.05

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

877.3 ± 0.5 862.8 ± 0.5 837.6 ± 0.7

68-ano-1 68-ano-1 68-ano-1

Hexadecahydro-6-octyl1H-benz[de]anthracene

[7225-65-2]

Table 1. Fit with estimated B coefficient for 4 accepted points. Deviation σw = 0.090. Coefficient ρ = A + BT 1122.95 A -0.613 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

943.2 ± 0.5 932.3 ± 0.5 918.7 ± 0.5 895.1 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.05 -0.04 -0.03 0.22

68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K 290.00 293.15 298.15 310.00

ρexp ± 2σ est −3

kg ⋅ m

945.2 ± 0.8 943.2 ± 0.7 940.2 ± 0.7 932.9 ± 0.5

T K 320.00 330.00 340.00 350.00

ρexp ± 2σ est −3

kg ⋅ m

926.8 ± 0.5 920.7 ± 0.5 914.5 ± 0.6 908.4 ± 0.8

T K 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

902.3 ± 0.9 896.1 ± 1.1 890.0 ± 1.3

Landolt-Börnstein New Series IV/8F

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36 4-Decyl-1,2,3,6,7,8-hexahydropyrene

[56247-94-0]

C26H36

389 MW =348.57

1077

Table 1. Fit with estimated B coefficient for 4 accepted points. Deviation σw = 0.124. Coefficient ρ = A + BT A 1192.63 B -0.675 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

994.7 ± 0.5 982.7 ± 0.5 967.7 ± 0.5 941.8 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.06 -0.04 -0.06 0.30

68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. ρexp ± 2σ est

T K 290.00 293.15 298.15 310.00

T K 320.00 330.00 340.00 350.00

−3

kg ⋅ m

996.9 ± 0.8 994.8 ± 0.8 991.4 ± 0.7 983.4 ± 0.6

9,10-Dihydro-2-dodecylphenanthrene

ρexp ± 2σ est −3

kg ⋅ m

976.6 ± 0.5 969.9 ± 0.5 963.1 ± 0.6 956.4 ± 0.8 [55401-77-9]

T K 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

949.6 ± 0.9 942.9 ± 1.1 936.1 ± 1.3

C26H36

MW =348.57

1078

C26H40

MW =352.61

1079

Table 1. Experimental values with uncertainties. T K

310.95 333.15 372.05

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

947.4 ± 0.5 932.8 ± 0.5 907.7 ± 0.5

68-ano-1 68-ano-1 68-ano-1

1,2,3,4,4a,7,8,9,10,11,12,12adodecahydro-6-octylchrysene

[55281-94-2]

Table 1. Experimental values with uncertainties. T K

310.95 333.15 372.05

ρexp ± 2σ est

Ref.

kg ⋅ m−3

972.6 ± 0.5 958.7 ± 0.5 934.5 ± 0.5

Landolt-Börnstein New Series IV/8F

68-ano-1 68-ano-1 68-ano-1

390

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36

1,2-Dihydro-1-hexadecylnaphthalene

[500050-91-9]

C26H42

MW =354.62

1080

C26H46

MW =358.65

1081

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

876.7 ± 2.0 876.7 ± 2.0

49-lut 49-lut/wac

2-Decylhexadecahydroindeno[2,1a]indene

[55191-42-9]

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.277. Coefficient ρ = A + BT 1102.14 A -0.635 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

929.1 ± 0.5 915.8 ± 0.5 904.6 ± 0.5 890.3 ± 0.5 866.2 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.41 -0.19 -0.09 -0.29 0.31

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00 350.00

−3

kg ⋅ m

930.7 ± 1.0 924.3 ± 0.8 918.0 ± 0.7 916.0 ± 0.7 912.8 ± 0.6

[8R-8α,9β,10α,13α,14β,17α(R)]]-17(1,5-dimethylhexyl)hexadecahydro-10,13dimethyl-1H-cyclopenta[a]phenanthrene

ρexp ± 2σ est −3

kg ⋅ m

905.3 ± 0.6 898.9 ± 0.6 892.6 ± 0.7 886.2 ± 0.8 879.9 ± 1.0 [14982-53-7]

T K 360.00 370.00 380.00

C27H48

ρexp ± 2σ est kg ⋅ m−3

873.5 ± 1.1 867.2 ± 1.3 860.8 ± 1.5

MW =372.68

1082

Table 1. Experimental values with uncertainties. T K 353.15 363.15 372.05

ρexp ± 2σ est

Ref.

kg ⋅ m−3

913.3 ± 0.5 907.6 ± 0.5 902.4 ± 0.5

68-ano-1 68-ano-1 68-ano-1

Landolt-Börnstein New Series IV/8F

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36 2-Octadecyl-1,2,3,4tetrahydronaphthalene

[500018-33-7]

391

C28H48

MW =384.69

1083

C30H44

MW =404.68

1084

C31H54

MW =426.77

1085

Table 1. Experimental values with uncertainties. T K

318.15 323.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

872.2 ± 1.0 865.6 ± 1.0

42-lar/tho 42-lar/tho

9,10-Dihydro-2,3-dioctylanthracene

[500038-94-8]

Table 1. Experimental values with uncertainties. T K

293.15 273.15 323.15 373.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

948.0 ± 2.0 964.6 ± 2.0 933.1 ± 2.0 901.6 ± 2.0

35-ros-1 38-eva-2 38-eva-2 38-eva-2

5-(1-Decylundecyl)1,2,3,4-tetrahydronaphthalene

[56282-45-2]

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.104. Coefficient ρ = A + BT 1077.08 A -0.645 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

900.8 ± 0.5 887.9 ± 0.5 876.5 ± 0.5 862.3 ± 0.5 837.3 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.10 -0.10 -0.01 0.10 0.20

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K

270.00 280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est −3

kg ⋅ m

902.9 ± 0.9 896.5 ± 0.8 890.0 ± 0.6 888.0 ± 0.6 884.8 ± 0.6

T K

310.00 320.00 330.00 340.00 350.00

ρexp ± 2σ est −3

kg ⋅ m

877.1 ± 0.5 870.7 ± 0.5 864.2 ± 0.6 857.8 ± 0.8 851.3 ± 0.9

T K

360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

844.9 ± 1.1 838.4 ± 1.3 832.0 ± 1.5

392

5.2.4 Unsaturated Bridged Cycloalkanes, C18 - C36

6-(1-Butyl-1-octenyl)-1,2,3,4-tetrahydro- [500038-35-7] naphthalene

C32H54

MW =438.78

1086

C32H56

MW =440.80

1087

C32H56

MW =440.80

1088

C36H62

MW =494.89

1089

C36H64

MW =496.90

1090

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

890.0 ± 2.0

36-mik

6-(1-Butyloctadecyl)-1,2,3,4-tetrahydro- [500038-29-9] naphthalene Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

881.0 ± 2.0

36-mik

6-Docosyl-1,2,3,4-tetrahydronaphthalene

[500038-28-8]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

878.6 ± 2.0

36-mik

6-(1-Butyl-1-docosenyl)1,2,3,4-tetrahydronaphthalene

[500038-36-8]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

879.0 ± 2.0

36-mik

6-(1-Butyldocosyl)1,2,3,4-tetrahydronaphthalene

[500038-30-2]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

876.2 ± 2.0

36-mik

Landolt-Börnstein New Series IV/8F

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

393

5.3 Condensed Polycyclic Aromatic Compounds 5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15 Naphthalene

[91-20-3]

C10H8

MW = 128.17

1091

Tc = 748.40 K [95- tso/amb] ρc = 310.00 kg·m-3 [95- tso/amb] Table 1. Coefficients for the polynomial expansion equations. Standard deviations (see introduction): σ = 2.6726 (low temperature range), σc,w = (1.0491 combined temperature ranges, weighted), σc,uw = 3.2525 · 10-1 (combined temperature ranges, unweighted). O

T = 323.15 to 520.00 K T = 520.00 to 748.40 K 2 3 ρ = A + BT + CT + DT + … ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)] [ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] 1.21717 · 103 8.12966 · 10-1 -1 -5.64297 · 10 -9.39152 · 10-3 -4 -3.22739 · 10 4.84397 · 10-5 -8.65047 · 10-8

Coefficient

A B C D

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 297.05 333.15 298.15 339.86 343.25 345.76 348.19 350.50 351.60 357.70 364.60 353.15 363.15 425.15 355.15 355.15 355.15 1)

ρexp ± 2σ est −3

kg ⋅ m

crystal 1108.00 ± 20.00 1178.90 ± 20.00 1141.00 ± 10.00 1152.00 ± 10.00 liquid 987.70 ± 1.00 985.00 ± 1.00 983.00 ± 1.00 981.30 ± 1.00 979.90 ± 1.00 979.00 ± 1.00 974.60 ± 1.00 969.60 ± 1.00 979.00 ± 1.00 969.60 ± 1.50 921.20 ± 1.00 976.76 ± 0.50 977.03 ± 0.50 978.98 ± 0.50

Not included in Fig. 1.

Landolt-Börnstein New Series IV/8F

ρexp − ρcalcRef. (Symbol −3

kg ⋅ m

in Fig. 1)

31-bla/lei 33-hen/jef 42-def/vle 59-ino/nak -0.41 -0.45 -0.48 -0.26 0.16 0.13 0.57 1.07 1.36 -0.09 2.27 0.71 0.98 2.93

12-blo(✕ ) 12-blo(✕ ) 12-blo(✕ ) 12-blo1) 12-blo1) 12-blo1) 12-blo1) 12-blo1) 15-kur/kro-11) 15-kur/kro-11) 15-kur/kro-1(✕ ) 30-mar( ) 30-mar( ) 30-mar( )

{ { {

T K

363.15 363.15 363.15 373.15 373.15 373.15 388.15 388.15 388.15 355.15 363.15 373.15 388.15 353.15 363.15 370.65 370.65 370.65 425.15 323.15

ρexp ± 2σ est −3

kg ⋅ m

970.51 ± 0.50 970.55 ± 0.50 970.22 ± 0.50 962.47 ± 0.50 962.43 ± 0.50 962.06 ± 0.50 950.49 ± 0.50 950.26 ± 0.50 949.89 ± 0.50 976.77 ± 0.60 970.21 ± 0.60 962.07 ± 0.60 949.90 ± 0.60 979.00 ± 0.60 969.60 ± 0.60 964.50 ± 0.60 964.50 ± 0.60 964.50 ± 0.60 921.20 ± 0.60 999.10 ± 2.00

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

0.82 0.86 0.53 0.80 0.76 0.39 0.97 0.74 0.37 0.72 0.52 0.40 0.38 1.36 -0.09 0.82 0.82 0.82 2.27 -2.02

{ { { { { { { { {

30-mar( ) 30-mar( ) 30-mar( ) 30-mar( ) 30-mar( ) 30-mar( ) 30-mar( ) 30-mar( ) 30-mar( ) 31-bur1) 31-bur1) 31-bur1) 31-bur(✕ ) 32-ber/vei(◆) 32-ber/vei1) 32-ber/vei1) 32-ber/vei1) 32-ber/vei1) 32-ber/vei(◆) 38-eva-2(✕ ) cont.

394

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

Naphthalene (cont.) Table 2. (cont.) T K

363.15 373.15 393.15 353.16 355.00 360.00 370.00 390.00 410.00 430.00 450.00 460.00 470.00 480.00 490.00 373.15 431.40 1)

ρexp ± 2σ est

ρexp − ρcalcRef. (Symbol −3

−3

kg ⋅ m

in Fig. 1)

968.50 ± 2.00 960.90 ± 2.00 945.60 ± 2.00 978.65 ± 0.60 976.72 ± 0.40 972.74 ± 0.40 964.73 ± 0.40 948.62 ± 0.40 932.30 ± 0.40 915.72 ± 0.40 898.82 ± 0.40 890.20 ± 0.40 881.49 ± 0.40 872.65 ± 0.40 863.68 ± 0.40 963.00 ± 0.50 911.00 ± 0.60

-1.19 -0.77 0.17 1.02 0.55 0.54 0.53 0.61 0.74 0.87 0.94 0.90 0.83 0.70 0.50 1.33 -2.67

38-eva-21) 38-eva-21) 38-eva-21) 42-def/vle(✕ ) 72-hal/tow( ) 72-hal/tow( ) 72-hal/tow( ) 72-hal/tow( ) 72-hal/tow( ) 72-hal/tow( ) 72-hal/tow( ) 72-hal/tow( ) 72-hal/tow( ) 72-hal/tow( ) 72-hal/tow( ) 84-sza(∆) 85-shi/gee(∇)

kg ⋅ m

T K

435.80 437.90 440.30 445.30 452.10 458.20 462.80 467.30 472.20 477.60 574.10 594.10 614.10 634.10 653.10 673.10

ρexp ± 2σ est −3

kg ⋅ m

908.70 ± 0.60 905.50 ± 0.60 903.60 ± 0.60 898.70 ± 0.60 893.70 ± 0.60 889.00 ± 0.60 884.90 ± 0.60 880.90 ± 0.60 876.30 ± 0.60 873.30 ± 0.60 768.00 ± 2.00 744.00 ± 2.00 723.00 ± 3.00 699.00 ± 3.00 668.00 ± 3.50 626.00 ± 4.00

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

-1.26 -2.68 -2.54 -3.19 -2.39 -1.85 -1.99 -2.10 -2.45 -0.75 -4.32 -1.74 3.79 6.53 2.17 -8.59

85-shi/gee(∇) 85-shi/gee(∇) 85-shi/gee(∇) 85-shi/gee(∇) 85-shi/gee(∇) 85-shi/gee(∇) 85-shi/gee(∇) 85-shi/gee(∇) 85-shi/gee(∇) 85-shi/gee(∇) 96-grz/ram(✕ ) 96-grz/ram(✕ ) 96-grz/ram(✕ ) 96-grz/ram(✕ ) 96-grz/ram(✕ ) 96-grz/ram(✕ )

Not included in Fig. 1.

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

320.00 330.00 340.00 350.00 360.00 370.00 380.00 390.00 400.00 410.00 420.00 430.00 440.00 450.00 460.00

ρ ± σ fit kg ⋅ m−3 1003.55 ± 1.96 995.81 ± 1.44 988.00 ± 1.03 980.13 ± 0.74 972.20 ± 0.53 964.20 ± 0.40 956.14 ± 0.34 948.01 ± 0.34 939.82 ± 0.37 931.56 ± 0.42 923.24 ± 0.48 914.85 ± 0.54 906.40 ± 0.58 897.88 ± 0.59 889.30 ± 0.56

T K

470.00 480.00 490.00 500.00 510.00 520.00 530.00 540.00 550.00 560.00 570.00 580.00 590.00 600.00 610.00

ρ ± σ fit kg ⋅ m−3 880.66 ± 0.48 871.95 ± 0.33 863.18 ± 0.15 854.34 ± 0.18 845.44 ± 0.23 836.47 ± 0.29 826.67 ± 1.35 815.54 ± 1.46 803.48 ± 1.59 790.79 ± 1.72 777.73 ± 1.86 764.49 ± 2.01 751.19 ± 2.17 737.90 ± 2.34 724.65 ± 2.52

T K

620.00 630.00 640.00 650.00 660.00 670.00 680.00 690.00 700.00 710.00 720.00 730.00 740.00

ρ ± σ fit kg ⋅ m−3 711.38 ± 2.71 698.01 ± 2.91 684.39 ± 3.12 670.32 ± 3.35 655.55 ± 3.61 639.75 ± 3.90 622.55 ± 4.24 603.48 ± 4.65 581.95 ± 5.17 557.17 ± 5.86 527.91 ± 6.83 491.90 ± 8.34 442.75 ± 10.98

cont.

Landolt-Börnstein New Series IV/8F

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

395

ρ

ρ

Further references: [1860-all, 1884-sch-5, 1885-nas/ber, 1887-bru, 1896-per, 1897-hey, 00-dut/fri, 10sch-2, 21-von-1, 21-von/fru-1, 22-von, 23-kro, 23-kro-1, 32-fic/plu, 32-sal, 33-hen/jef, 40-mai/str, 49foe/fen, 51-jol, 55-ano-2, 63-dav/got, 66-gus/akh, 69-her/ber].

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

1-Methylnaphthalene

[90-12-0]

C11H10

MW = 142.20

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 7.1321 · 10-1 (combined temperature ranges, weighted), σc,uw = 2.0630 · 10-1 (combined temperature ranges, unweighted). Coefficient A B

T = 273.15 to 373.35 K ρ = A + BT + CT 2 + DT 3 + … 1.23541 · 103 -7.33646 · 10-1 cont.

Landolt-Börnstein New Series IV/8F

1092

396

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

1-Methylnaphthalene (cont.)

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

290.95 292.95 293.65 293.75 294.05 294.45 294.75 295.75 296.45 372.55 372.65 373.15 373.35 286.75 287.55 289.95 290.75 291.35 292.05 292.35 292.45 292.85 293.15 297.05 297.15 351.45 373.15 373.25 273.15 293.15 323.15 373.15 1)

ρexp ± 2σ est −3

kg ⋅ m

1021.70 ± 1.00 1019.50 ± 1.00 1019.20 ± 1.00 1018.80 ± 1.00 1019.00 ± 1.00 1018.20 ± 1.00 1018.20 ± 1.00 1017.00 ± 1.00 1017.20 ± 1.00 961.70 ± 2.00 960.60 ± 2.00 960.40 ± 2.00 960.60 ± 1.50 1025.90 ± 1.00 1025.00 ± 1.00 1022.50 ± 1.00 1022.90 ± 1.00 1021.60 ± 1.00 1021.80 ± 1.00 1021.90 ± 1.00 1021.80 ± 1.00 1020.90 ± 1.00 1021.20 ± 1.00 1018.20 ± 1.00 1018.10 ± 1.00 977.10 ± 1.50 963.20 ± 2.00 964.40 ± 2.00 1034.70 ± 0.60 1020.00 ± 2.00 997.90 ± 1.50 961.10 ± 1.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.25 -0.98 -0.77 -1.10 -0.68 -1.18 -0.96 -1.43 -0.72 -0.39 -1.41 -1.25 -0.90 0.87 0.55 -0.19 0.80 -0.06 0.65 0.97 0.95 0.34 0.86 0.72 0.70 -0.47 1.55 2.83 -0.31 -0.34 -0.43 -0.55

29-von/ber1) 29-von/ber1) 29-von/ber1) 29-von/ber1) 29-von/ber1) 29-von/ber1) 29-von/ber1) 29-von/ber1) 29-von/ber1) 29-von/ber(✕ ) 29-von/ber(✕ ) 29-von/ber(✕ ) 29-von/ber(✕ ) 31-von/wol1) 31-von/wol1) 31-von/wol1) 31-von/wol1) 31-von/wol1) 31-von/wol1) 31-von/wol1) 31-von/wol1) 31-von/wol1) 31-von/wol1) 31-von/wol1) 31-von/wol1) 31-von/wol(✕ ) 31-von/wol(✕ ) 31-von/wol(✕ ) 38-eva-2(✕ ) 38-eva-21) 38-eva-2(✕ ) 38-eva-2(✕ )

T K

293.15 298.15 303.15 273.15 293.15 310.95 333.15 293.15 293.15 293.15 298.15 303.15 293.15 298.15 303.15 293.15 313.15 333.15 293.15 313.15 333.15 358.15 273.15 293.15 310.95 333.15 372.05 298.11 318.15 338.15 298.15

ρexp ± 2σ est −3

kg ⋅ m

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

1020.10 ± 0.50 -0.24 1016.30 ± 0.40 -0.37 1012.40 ± 0.40 -0.60 0.69 1035.70 ± 0.60 0.76 1021.10 ± 0.60 0.62 1007.90 ± 0.60 0.41 991.40 ± 0.60 0.76 1021.10 ± 0.50 1020.12 ± 0.50 -0.22 1020.28 ± 0.40 -0.06 1016.61 ± 0.40 -0.06 0.01 1013.01 ± 0.40 1020.29 ± 0.40 -0.05 1016.61 ± 0.40 -0.06 0.01 1013.01 ± 0.40 1018.90 ± 1.00 -1.44 0.13 1005.80 ± 1.00 -0.79 990.20 ± 1.00 1.76 1022.10 ± 0.60 2.23 1007.90 ± 0.60 3.11 994.10 ± 0.60 3.55 976.20 ± 0.60 0.69 1035.70 ± 0.50 0.76 1021.10 ± 0.50 0.62 1007.90 ± 0.50 0.41 991.40 ± 0.50 -0.05 962.40 ± 0.70 1014.20 ± 1.00 -2.50 -3.70 998.30 ± 1.00 925.40 ± 0.00 -61.92 1015.53 ± 0.40 -1.14

39-gro/wac(✕ ) 43-gru/buc( ) 50-ber/wei(∆) 52-ano-4(✕ ) 52-ano-41) 52-ano-4(✕ ) 52-ano-4(✕ ) 52-ano(✕ ) 54-hip/wis(✕ ) 55-cam/ros(◆) 55-cam/ros(◆) 55-cam/ros(◆) 56-ano-5(∇) 56-ano-5(∇) 56-ano-5(∇) 58-ram/smy1) 58-ram/smy(✕ ) 58-ram/smy(✕ ) 65-arr/jef1) 65-arr/jef1) 65-arr/jef1) 65-arr/jef(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ ) 68-ano-1(✕ ) 86-osh/han1) 86-osh/han(✕ ) 86-osh/han1) 87-wil/ing( )

{

Not included in Fig. 1.

Further references: [1870-fit/rem, 19-wei/kru, 21-von/fru-1, 27-her/ruh, 31-von/wun, 32-von, 38-orl/pro, 40-mai/str, 43-arb/kuz, 43-pok-1, 48-and/pet, 48-vog-1, 49-bai/pic, 49-lut, 49-lut/wac, 51-hip/wis, 51kus/koi, 53-and/smi, 54-com/goo].

cont. Landolt-Börnstein New Series IV/8F

397

ρ

ρ

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρ ± σ fit kg ⋅ m−3 1037.32 ± 0.66 1029.99 ± 0.49 1022.65 ± 0.44 1020.34 ± 0.44 1016.67 ± 0.47

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 1015.31 ± 0.48 1007.98 ± 0.60 1000.64 ± 0.78 993.30 ± 1.00 985.97 ± 1.21

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 978.63 ± 1.41 971.29 ± 1.57 963.96 ± 1.67 956.62 ± 1.68

398

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

2-Methylnaphthalene

[91-57-6]

C11H10

MW = 142.20

1093

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 4.6287 · 10-1 (combined temperature ranges, weighted), σc,uw = 8.1698 · 10-2 (combined temperature ranges, unweighted). T = 295.15 to 490.00 K ρ = A + BT + CT 2 + DT 3 + … 1.19255 · 103 -5.49012 · 10-1 -3.04402 · 10-4

Coefficient A B C

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

298.15 298.15 295.15 323.15 353.15 393.15 443.15 313.15 310.95 333.15 371.75 310.95 333.15 1)

ρexp ± 2σ est kg ⋅ m

−3

crystal 1100.00 ± 10.00 1088.00 ± 4.00 liquid 1004.30 ± 1.00 985.00 ± 2.00 961.00 ± 1.00 930.00 ± 1.00 891.00 ± 1.00 990.43 ± 0.20 992.70 ± 0.60 975.80 ± 0.60 946.10 ± 0.60 992.70 ± 0.50 975.80 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

39-neu 48-ano-7 0.31 1.65 0.29 0.34 1.52 -0.35 0.30 -0.06 -0.29 0.30 -0.06

1880-rei(✕ ) 38-gro1) 38-gro(✕ ) 38-gro(✕ ) 38-gro(✕ ) 40-mai/str( ) 52-ano(◆) 52-ano(◆) 52-ano(◆) 68-ano-1(∇) 68-ano-1(∇)

T K

372.05 310.00 320.00 330.00 340.00 360.00 380.00 400.00 420.00 440.00 460.00 470.00 480.00 490.00 313.15

ρexp ± 2σ est kg ⋅ m

−3

946.10 ± 0.70 993.41 ± 0.40 985.76 ± 0.40 978.09 ± 0.40 970.42 ± 0.40 955.04 ± 0.40 939.60 ± 0.40 923.97 ± 0.40 908.14 ± 0.40 892.00 ± 0.40 875.54 ± 0.40 867.19 ± 0.40 858.72 ± 0.40 850.11 ± 0.40 990.50 ± 0.50

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

-0.06 0.30 0.06 -0.14 -0.28 -0.42 -0.37 -0.27 -0.13 -0.05 -0.06 -0.08 -0.17 -0.34 -0.28

68-ano-1(∇) 72-hal/tow( 72-hal/tow( 72-hal/tow( 72-hal/tow( 72-hal/tow( 72-hal/tow( 72-hal/tow( 72-hal/tow( 72-hal/tow( 72-hal/tow( 72-hal/tow( 72-hal/tow( 72-hal/tow( 84-sza(∆)

{) {) {) {) {) {) {) {) {) {) {) {) {)

Not included in Fig. 1.

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

290.00 293.15 298.15 300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 1007.74 ± 0.70 1005.45 ± 0.67 1001.81 ± 0.63 1000.45 ± 0.62 993.11 ± 0.56 985.70 ± 0.53 978.23 ± 0.51 970.70 ± 0.51

T K

350.00 360.00 370.00 380.00 390.00 400.00 410.00 420.00

ρ ± σ fit kg ⋅ m−3 963.11 ± 0.52 955.46 ± 0.54 947.75 ± 0.56 939.97 ± 0.58 932.14 ± 0.60 924.24 ± 0.62 916.29 ± 0.64 908.27 ± 0.64

T K

430.00 440.00 450.00 460.00 470.00 480.00 490.00 500.00

ρ ± σ fit kg ⋅ m−3 900.19 ± 0.64 892.05 ± 0.63 883.86 ± 0.60 875.60 ± 0.56 867.27 ± 0.60 858.89 ± 0.60 850.45 ± 0.60 841.95 ± 0.60 cont. Landolt-Börnstein New Series IV/8F

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

399

ρ

ρ

Further references: [21-von/fru-1, 31-sal, 38-eva-2, 43-shr/lux, 58-ram/smy].

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Acenaphthylene

[208-96-8]

C12H8

MW =152.20

1094

C12H8

MW =152.20

1095

Table 1. Experimental value with uncertainty. T K

288.20

ρexp ± 2σ est

Ref.

kg ⋅ m−3

884.7 ± 2.0

01-pel

1-Ethynylnaphthalene

[15727-65-8]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1057.0 ± 2.0

Landolt-Börnstein New Series IV/8F

1891-ler

400

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

Acenaphthene

[83-32-9]

C12H10

MW =154.21

1096

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.798. Coefficient ρ = A + BT A 1323.08 B -0.800 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

297.95 293.15 376.15 368.15 1)

ρexp ± 2σ est kg ⋅ m−3

crystal 1219.5 ± 5.0 1220.0 ± 5.0 liquid 1030.0 ± 6.0 1028.1 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

T K

33-hen/jef 33-muk 7.84 -0.46

1884-sch-51) 1896-per

373.15 401.75 451.85 371.95 372.35

ρexp ± 2σ est kg ⋅ m−3

1024.3 ± 2.0 1003.0 ± 2.0 962.0 ± 2.0 1033.1 ± 6.0 1024.2 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.26 1.32 0.40 7.58 -1.00

1896-per 00-dut/fri 00-dut/fri 13-cro/smy1) 21-von/fru-1

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K

360.00 370.00 380.00 390.00

ρexp ± 2σ est

ρexp ± 2σ est

T K

kg ⋅ m−3

1035.1 ± 2.3 1027.1 ± 1.9 1019.1 ± 1.6 1011.1 ± 1.5

1003.1 ± 1.5 995.1 ± 1.7 987.1 ± 2.0 979.1 ± 2.4

400.00 410.00 420.00 430.00

1-Ethenylnaphthalene

T K

kg ⋅ m−3

[826-74-4]

440.00 450.00 460.00

ρexp ± 2σ est kg ⋅ m−3

971.1 ± 2.8 963.1 ± 3.2 955.1 ± 3.7

C12H10

MW =154.21

1097

C12H12

MW =156.23

1098

Table 1. Experimental values with uncertainties. T K 293.15 291.15 297.15 273.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

1034.0 ± 2.0 1036.1 ± 2.0 1041.1 ± 5.0 1077.4 ± 20.0 1065.6 ± 20.0

1,2-Dimethylnaphthalene

32-pal/sab-1 34-son 35-sho/sho 36-zal/zon 36-zal/zon [573-98-8]

Table 1. Fit with estimated B coefficient for 7 accepted points. Deviation σw = 0.622. Coefficient ρ = A + BT A 1223.64 B -0.700

cont. Landolt-Börnstein New Series IV/8F

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

401

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

289.75 289.50 292.15 293.15 293.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

1025.0 ± 3.0 1021.9 ± 2.0 1011.8 ± 6.0 1011.0 ± 8.0 1019.0 ± 1.5 1015.0 ± 5.0

ρexp − ρcalc Ref. kg ⋅ m−3

4.19 0.91 -7.33 -7.43 0.57 -3.43

T K

18-sch/lic1) 21-von/fru-1 22-may/sie1) 22-may/sie1) 29-fri/kus 35-kru/sch1)

293.15 293.15 313.15 333.15 358.15

ρexp ± 2σ est −3

kg ⋅ m

1021.3 ± 2.0 1017.9 ± 0.6 1003.9 ± 0.6 990.6 ± 0.6 973.4 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

2.87 -0.53 -0.53 0.17 0.47

50-lut/rei 65-arr/jef 65-arr/jef 65-arr/jef 65-arr/jef

Not included in calculation of linear coefficients.

Table 3. Recommended values. ρexp ± 2σ est

T K 280.00 290.00 293.15 298.15

T K 310.00 320.00 330.00

−3

kg ⋅ m

1027.6 ± 2.3 1020.6 ± 1.8 1018.4 ± 1.7 1014.9 ± 1.5

1,3-Dimethylnaphthalene

ρexp ± 2σ est kg ⋅ m

1006.6 ± 1.1 999.6 ± 0.9 992.6 ± 1.0

[575-41-7]

ρexp ± 2σ est

T K 340.00 350.00 360.00

−3

kg ⋅ m−3

985.6 ± 1.3 978.6 ± 1.7 971.6 ± 2.1

C12H12

MW =156.23

1099

C12H12

MW =156.23

1100

Table 1. Experimental values with uncertainties. T K 288.15 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1020.0 ± 10.0 1041.6 ± 3.0 1006.3 ± 2.0 1014.4 ± 3.0

27-her/ruh 50-lut/rei 51-eva/smi 51-kru/obe

1,4-Dimethylnaphthalene

[571-48-4]

Table 1. Experimental and recommended values with uncertainties. T K 273.15 285.15 293.15 293.15 289.55 300.85 350.85 1)

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1028.3 ± 3.0 1019.9 ± 2.0 1015.9 ± 1.0 1015.7 ± 1.0 1018.0 ± 2.0 1010.5 ± 2.0 974.1 ± 2.0

1882-can/car1) 1882-can/car1) 1882-gio 1882-gio 1885-nas/ber1) 1885-nas/ber1) 1885-nas/ber1)

T K 300.85 293.15 293.15 293.15 293.15 293.15 293.15

Not included in calculation of recommended value.

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1010.6 ± 2.0 1016.6 ± 1.0 1015.7 ± 1.0 1016.0 ± 1.0 1016.8 ± 1.0 1013.0 ± 2.0 1016.1 ± 1.0

1886-bru1) 49-ano-11 50-lut/rei 51-kru/obe 54-eva/smi 60-skv/lin1) Recommended

402

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

1,6-Dimethylnaphthalene

[575-43-9]

C12H12

MW =156.23

1101

Table 1. Fit with estimated B coefficient for 10 accepted points. Deviation σw = 0.405. Coefficient ρ = A + BT A 1201.17 B -0.680 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

288.15 289.45 287.15 293.15 293.15 293.15 1)

ρexp ± 2σ est kg ⋅ m−3

1005.6 ± 1.0 1004.9 ± 2.0 1005.0 ± 1.0 1001.3 ± 1.0 1010.6 ± 3.0 1002.3 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.37 0.56 -0.91 -0.53 8.77 0.47

T K

19-wei/kru 21-von/fru-1 44-sei/mul 49-nam/pok 50-lut/rei1) 53-eva/smi

310.35 293.15 313.15 333.15 358.15

ρexp ± 2σ est kg ⋅ m−3

989.5 ± 1.0 1002.1 ± 0.6 988.6 ± 0.6 974.6 ± 0.6 957.4 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

-0.63 0.27 0.37 -0.03 -0.23

54-smi/otv 65-arr/jef 65-arr/jef 65-arr/jef 65-arr/jef

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K

280.00 290.00 293.15 298.15

ρexp ± 2σ est

ρexp ± 2σ est

T K

kg ⋅ m−3

1010.8 ± 1.6 1004.0 ± 1.3 1001.8 ± 1.2 998.4 ± 1.1

990.4 ± 0.9 983.6 ± 0.9 976.8 ± 1.1

310.00 320.00 330.00

1,7-Dimethylnaphthalene

T K

kg ⋅ m−3

[575-37-1]

340.00 350.00 360.00

ρexp ± 2σ est kg ⋅ m−3

970.0 ± 1.3 963.2 ± 1.7 956.4 ± 2.0

C12H12

MW =156.23

1102

C12H12

MW =156.23

1103

Table 1. Experimental and recommended values with uncertainties. T K

293.15 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

1011.5 ± 2.0 1010.5 ± 2.0 1001.6 ± 3.0 1011.0 ± 2.0

36-kru/sch 50-lut/rei 53-eva/smi1) Recommended

Not included in calculation of recommended value.

1-Ethylnaphthalene

[1127-76-0]

Table 1. Fit with estimated B coefficient for 13 accepted points. Deviation σw = 0.330. Coefficient ρ = A + BT A 1213.00 B -0.700 cont.

Landolt-Börnstein New Series IV/8F

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

403

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 285.05 293.15 293.15 273.15 287.35 293.15 293.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

1020.2 ± 4.0 1012.1 ± 4.0 1019.0 ± 4.0 1012.3 ± 4.0 1021.9 ± 2.0 1011.1 ± 2.0 1007.6 ± 1.0 1008.0 ± 1.0 1004.0 ± 4.0

ρexp − ρcalc Ref. kg ⋅ m−3

-1.60 -1.37 11.20 4.50 0.10 -0.76 -0.20 0.20 -3.80

T K

1880-car1) 1880-car1) 25-gil/bea-21) 31-fro/har1) 31-lev-1 31-lev-1 48-kut/nic 49-bai/pic 49-lut/wac1)

287.35 293.15 293.15 293.15 293.15 293.15 313.15 333.15 358.15

ρexp ± 2σ est −3

kg ⋅ m

1011.1 ± 1.0 1008.2 ± 0.8 1008.0 ± 1.0 1008.1 ± 0.8 1008.5 ± 1.0 1007.8 ± 0.6 993.8 ± 0.6 979.8 ± 0.6 961.9 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

-0.76 0.36 0.20 0.33 0.70 0.00 0.00 0.00 -0.40

49-tat/var-1 51-hip/wis 53-and/smi 54-hip/wis 66-dim/pop 65-arr/jef 65-arr/jef 65-arr/jef 65-arr/jef

Not included in calculation of linear coefficients.

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m

1024.0 ± 1.8 1017.0 ± 1.4 1010.0 ± 1.1 1007.8 ± 1.0

270.00 280.00 290.00 293.15

ρexp ± 2σ est

T K

−3

kg ⋅ m

1004.3 ± 0.9 996.0 ± 0.7 989.0 ± 0.8 982.0 ± 1.1

298.15 310.00 320.00 330.00

2-Ethylnaphthalene

[939-27-5]

ρexp ± 2σ est

T K

−3

kg ⋅ m−3

975.0 ± 1.4 968.0 ± 1.8 961.0 ± 2.1

340.00 350.00 360.00

C12H12

MW =156.23

1104

Table 1. Fit with estimated B coefficient for 12 accepted points. Deviation σw = 0.657. Coefficient ρ = A + BT 1200.26 A -0.710 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 298.15 273.15 288.15 293.15 293.15 288.75 1)

ρexp ± 2σ est −3

kg ⋅ m

1007.8 ± 3.0 1001.3 ± 6.0 1006.7 ± 1.0 995.8 ± 1.0 992.2 ± 1.0 992.0 ± 1.0 996.5 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

1.48 12.73 0.38 0.13 0.08 -0.12 1.25

1881-mar1) 27-orl1) 38-lev 38-lev 48-kut/nic 49-bai/pic 49-koe

T K

288.75 293.15 293.15 293.15 313.15 333.15 358.15

ρexp ± 2σ est −3

kg ⋅ m

996.5 ± 1.0 993.5 ± 2.0 992.0 ± 1.0 991.7 ± 0.6 977.2 ± 0.6 963.1 ± 0.6 946.6 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

1.25 1.38 -0.12 -0.42 -0.72 -0.62 0.63

49-koe/fri 49-lut/wac 53-and/smi 65-arr/jef 65-arr/jef 65-arr/jef 65-arr/jef

Not included in calculation of linear coefficients.

cont. Landolt-Börnstein New Series IV/8F

404

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

2-Ethylnaphthalene (cont.) Table 3. Recommended values. T K 270.00 280.00 290.00 293.15

ρexp ± 2σ est

ρexp ± 2σ est

T K 298.15 310.00 320.00 330.00

−3

kg ⋅ m

1008.6 ± 1.9 1001.5 ± 1.6 994.4 ± 1.3 992.1 ± 1.2

Fluorene

−3

kg ⋅ m

988.6 ± 1.1 980.2 ± 1.0 973.1 ± 1.1 966.0 ± 1.3 [86-73-7]

T K 340.00 350.00 360.00

ρexp ± 2σ est kg ⋅ m−3

958.9 ± 1.5 951.8 ± 1.9 944.7 ± 2.2

C13H10

MW =166.22

1105

C13H12

MW =168.24

1106

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

crystal 1301.0 ± 4.0 1288.0 ± 4.0

53-sch/blo-1 53-sch/blo-1

1-(1-Methylethenyl)naphthalene

[500029-54-9]

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.340. Coefficient ρ = A + BT 1211.67 A -0.700 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 282.15 298.15 293.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

1020.8 ± 2.0 1014.3 ± 2.0 1007.8 ± 5.0 1027.0 ± 20.0 1006.0 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.33 0.13 4.83 20.53 -0.47

01-gri-2 01-gri-2 09-shu1) 36-zal/zon1) 48-kut/nic

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

1022.7 ± 1.7 1015.7 ± 1.2 1008.7 ± 1.3 1006.5 ± 1.5 1003.0 ± 1.9

Landolt-Börnstein New Series IV/8F

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15 1-(1-Propenyl)naphthalene

[22767-77-7]

405

C13H12

MW =168.24

1107

C13H12

MW =168.24

1108

C13H14

MW =170.25

1109

C13H14

MW =170.25

1110

C13H14

MW =170.25

1111

Table 1. Experimental values with uncertainties. T K 273.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1042.9 ± 5.0 1028.2 ± 5.0 1019.0 ± 2.0

36-zal/zon 36-zal/zon 40-lev/kar

1-(2-Propenyl)naphthalene

[2489-86-3]

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1022.8 ± 3.0 1010.3 ± 3.0

40-lev/kar 67-yus/mag

1-Ethyl-4-methylnaphthalene

[27424-87-9]

Table 1. Experimental values with uncertainties. T K

286.25 298.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1008.6 ± 3.0 992.0 ± 2.0 997.0 ± 2.0

23-kro-1 63-col/bru 63-dav/got

1-Ethyl-5-methylnaphthalene

[17057-92-0]

Table 1. Experimental value with uncertainty. T K 291.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1011.0 ± 2.5

26-ruz/ste

2-Ethyl-1-methylnaphthalene

[25607-16-3]

Table 1. Experimental values with uncertainties. T K

288.55 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1001.4 ± 2.0 994.0 ± 2.0

Landolt-Börnstein New Series IV/8F

23-kro-1 63-dav/got

406

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

1-(1-Methylethyl)naphthalene

[6158-45-8]

C13H14

MW =170.25

1112

Table 1. Experimental and recommended values with uncertainties. T K 288.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

900.7 ± 60.0 985.2 ± 3.0 995.3 ± 1.0

27-her/ruh1) 46-and/mes1) 48-kut/nic

T K 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

995.6 ± 0.8 984.8 ± 3.0 995.5 ± 0.8

54-hip/wis 57-rom-11) Recommended

Not included in calculation of recommended value.

2-(1-Methylethyl)naphthalene

[2027-17-0]

C13H14

MW =170.25

1113

Table 1. Fit with estimated B coefficient for 7 accepted points. Deviation σw = 0.495. Coefficient ρ = A + BT 1176.09 A -0.685 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 298.15 293.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

990.0 ± 2.0 979.5 ± 3.0 974.0 ± 2.0 976.2 ± 1.0 978.8 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

1.02 4.22 2.14 0.92 3.52

T K

1887-rou 37-tsu/ter1) 38-pri/cis 48-kut/nic 57-rom-11)

293.15 313.15 333.15 358.15

ρexp ± 2σ est −3

kg ⋅ m

975.3 ± 0.6 961.7 ± 0.6 947.6 ± 0.6 930.3 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

0.02 0.12 -0.28 -0.46

65-arr/jef 65-arr/jef 65-arr/jef 65-arr/jef

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K

270.00 280.00 290.00 293.15

ρexp ± 2σ est −3

kg ⋅ m

991.1 ± 2.2 984.3 ± 1.8 977.4 ± 1.5 975.3 ± 1.4

1-Propylnaphthalene

ρexp ± 2σ est

T K

T K

−3

kg ⋅ m

971.9 ± 1.3 963.7 ± 1.0 956.9 ± 0.9 950.0 ± 1.0

298.15 310.00 320.00 330.00

[2765-18-6]

340.00 350.00 360.00

C13H14

ρexp ± 2σ est kg ⋅ m−3

943.2 ± 1.2 936.3 ± 1.5 929.5 ± 1.8

MW =170.25

1114

Table 1. Fit with estimated B coefficient for 11 accepted points. Deviation σw = 0.373. Coefficient ρ = A + BT 1192.28 A -0.690 B cont.

Landolt-Börnstein New Series IV/8F

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

407

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 293.15 293.15 293.15 293.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

990.4 ± 1.0 990.0 ± 1.0 984.1 ± 3.0 990.0 ± 1.0 990.4 ± 1.0 989.7 ± 0.8 984.1 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.40 -0.00 -5.90 -0.00 0.40 -0.33 -5.90

T K

40-lev/kar 49-bai/pic 49-lut/wac1) 53-and/smi 53-ser/ure-1 54-hip/wis 55-lut-11)

293.15 293.15 293.15 313.15 333.15 358.15

ρexp ± 2σ est −3

kg ⋅ m

990.2 ± 1.0 990.3 ± 1.0 989.9 ± 0.6 976.0 ± 0.6 963.0 ± 0.6 944.6 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

0.20 0.30 -0.10 -0.20 0.60 -0.55

56-ser/saf 57-rom 65-arr/jef 65-arr/jef 65-arr/jef 65-arr/jef

Not included in calculation of linear coefficients.

Table 3. Recommended values. ρexp ± 2σ est

T K 290.00 293.15 298.15

ρexp ± 2σ est

T K 310.00 320.00 330.00

−3

kg ⋅ m

992.2 ± 0.9 990.0 ± 0.8 986.6 ± 0.8

2-Propylnaphthalene

kg ⋅ m

978.4 ± 0.7 971.5 ± 0.8 964.6 ± 0.8 [2027-19-2]

ρexp ± 2σ est

T K 340.00 350.00 360.00

−3

C13H14

kg ⋅ m−3

957.7 ± 0.9 950.8 ± 1.1 943.9 ± 1.2 MW =170.25

1115

Table 1. Fit with estimated B coefficient for 8 accepted points. Deviation σw = 0.205. Coefficient ρ = A + BT 1181.91 A -0.700 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 288.75 293.15 293.15 293.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

977.0 ± 1.0 979.8 ± 0.6 985.4 ± 6.0 985.4 ± 6.0 977.0 ± 1.0 967.3 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.29 0.01 8.69 8.69 0.29 -9.41

T K

49-bai/pic 49-koe 49-lev/kul1) 50-kul1) 53-and/smi 55-lut-11)

293.15 293.15 313.15 333.15 358.15

ρexp ± 2σ est −3

kg ⋅ m

977.3 ± 1.0 976.7 ± 0.6 962.6 ± 0.6 948.5 ± 0.6 931.1 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

0.59 -0.01 -0.11 -0.21 -0.11

57-rom 65-arr/jef 65-arr/jef 65-arr/jef 65-arr/jef

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est −3

kg ⋅ m

985.9 ± 0.8 978.9 ± 0.7 976.7 ± 0.7 973.2 ± 0.6

T K 310.00 320.00 330.00

ρexp ± 2σ est −3

kg ⋅ m

964.9 ± 0.5 957.9 ± 0.5 950.9 ± 0.6

T K 340.00 350.00 360.00

ρexp ± 2σ est kg ⋅ m−3

943.9 ± 0.8 936.9 ± 0.9 929.9 ± 1.1

408

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

1,2,5-Trimethylnaphthalene

[641-91-8]

C13H14

MW =170.25

1116

C13H14

MW =170.25

1117

C13H14

MW =170.25

1118

C13H14

MW =170.25

1119

C13H14

MW =170.25

1120

C13H14

MW =170.25

1121

Table 1. Experimental values with uncertainties. T K

288.15 288.15 295.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1011.0 ± 5.0 1008.0 ± 5.0 1010.3 ± 2.0

29-ruz/huy 29-ruz/huy 30-ruz/hos

1,2,6-Trimethylnaphthalene

[3031-05-8]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

935.0 ± 2.0

33-ruz/sei

1,3,7-Trimethylnaphthalene

[2131-38-6]

Table 1. Experimental and recommended values with uncertainties. T K 294.15 293.15 293.15 293.15 1)

ρexp ± 2σ est

Ref.

kg ⋅ m−3

980.1 ± 20.0 1007.0 ± 1.0 1007.2 ± 1.0 1007.1 ± 1.0

32-ruz/ehm1) 39-kru 50-lut/rei Recommended

Not included in calculation of recommended value.

1,4,5-Trimethylnaphthalene

[2131-41-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1006.5 ± 1.0

50-lut/rei

1,4,6-Trimethylnaphthalene

[2131-42-2]

Table 1. Experimental value with uncertainty. T K

288.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1017.0 ± 2.0

51-col/gri

1,6,7-Trimethylnaphthalene

[2245-38-7]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1008.8 ± 1.0

50-lut/rei

Landolt-Börnstein New Series IV/8F

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15 Anthracene

[120-12-7]

C14H10

409

MW = 178.23

1122

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.3203 (combined temperature ranges, weighted), σc,uw = 4.2264 · 10-1 (combined temperature ranges, unweighted). T = 490.70 to 557.80 K ρ = A + BT + CT 2 + DT 3 + … 1.37416 · 103 -8.19355 · 10-1

Coefficient A B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

295.15 293.15 298.15 519.65 527.45 519.65 527.45 527.85 490.70 491.30 492.20 492.90

ρexp ± 2σ est kg ⋅ m

−3

crystal 1252.00 ± 4.00 1251.00 ± 4.00 1250.00 ± 5.00 liquid 951.60 ± 3.00 945.60 ± 3.00 951.60 ± 3.00 945.60 ± 3.00 945.70 ± 3.00 972.20 ± 1.00 971.50 ± 1.00 969.60 ± 1.00 968.80 ± 1.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

30-bil/fis-1 53-sch/blo-1 59-ino/nak0 3.22 3.61 3.22 3.61 4.04 0.10 -0.11 -1.27 -1.50

30-mar(∆) 30-mar(∆) 31-bur( ) 31-bur( ) 31-bur( ) 85-shi/gee( 85-shi/gee( 85-shi/gee( 85-shi/gee(

{ { {

) ) ) )

T K

493.60 495.80 496.90 501.90 505.00 508.30 510.40 515.10 518.00 550.30 552.80 555.70 557.20 557.80

ρexp ± 2σ est kg ⋅ m

−3

968.50 ± 1.00 966.20 ± 1.00 965.20 ± 1.00 961.90 ± 1.00 958.90 ± 1.00 957.00 ± 1.00 955.00 ± 1.00 952.80 ± 1.00 949.60 ± 1.00 921.00 ± 1.00 919.50 ± 1.00 918.30 ± 1.00 916.50 ± 1.00 916.20 ± 1.00

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

-1.22 -1.72 -1.82 -1.02 -1.48 -0.68 -0.96 0.69 -0.13 -2.27 -1.72 -0.54 -1.11 -0.92

) ) ) ) ) ) ) ) ) ) ) ) ) )

85-shi/gee( 85-shi/gee( 85-shi/gee( 85-shi/gee( 85-shi/gee( 85-shi/gee( 85-shi/gee( 85-shi/gee( 85-shi/gee( 85-shi/gee( 85-shi/gee( 85-shi/gee( 85-shi/gee( 85-shi/gee(

Further references: [1895-orn/cam, 26-skr/eis, 28-kle/til, 31-miy, 36-bax/hal].

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

490.00 500.00 510.00

ρ ± σ fit kg ⋅ m−3 972.67 ± 1.12 964.48 ± 0.92 956.29 ± 1.39

T K

520.00 530.00 540.00

ρ ± σ fit kg ⋅ m−3 948.09 ± 2.15 939.90 ± 2.78 931.71 ± 2.88

T K

550.00 560.00 570.00

ρ ± σ fit kg ⋅ m−3 923.51 ± 2.05 915.32 ± 1.7 907.13 ± 2.0

cont.

Landolt-Börnstein New Series IV/8F

410

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

ρ

ρ

Anthracene (cont.)

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

Phenanthrene

[85-01-8]

C14H10

MW = 178.23

1123

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 1.4897 (combined temperature ranges, weighted), σc,uw = 5.6534 · 10-1 (combined temperature ranges, unweighted). Coefficient A B

T = 373.65 to 443.15 K ρ = A + BT + CT 2 + DT 3 + … 1.31819 · 103 -6.78375 · 10-1

cont.

Landolt-Börnstein New Series IV/8F

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

411

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

298.15 373.65 404.25 383.15 403.15

ρexp ± 2σ est −3

kg ⋅ m

crystal 1179. 00 ± 5.00 liquid 1063.00 ± 2.00 1041.20 ± 2.00 1058.00 ± 2.00 1046.00 ± 2.00

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

423.15 443.15 382.95 1884-sch-5( ) 402.95 422.95 23-kro-1(∇) 31-sal( ) 374.15 31-sal( ) 19-kro

-1.71 -2.75 -0.27 1.30

T K

{ {

ρexp ± 2σ est −3

kg ⋅ m

1031.00 ± 2.00 1018.00 ± 2.00 1058.00 ± 2.00 1046.00 ± 2.00 1030.00 ± 2.00 1068.00 ± 3.00

ρexp − ρcalc Ref. (Symbol kg ⋅ m−3 in Fig. 1)

-0.13 0.44 -0.40 1.17 -1.27 3.63

{ {

31-sal( ) 31-sal( ) 32-sal(∆) 32-sal(∆) 32-sal(∆) 62-mcm/van(◆)

ρ

ρ

Further references: [12-blo].

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

412

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

Phenanthrene (cont.) Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

370.00 380.00 390.00

ρ ± σ fit kg ⋅ m−3

ρ ± σ fit kg ⋅ m−3

T K

1067.19 ± 2.79 1060.40 ± 2.29 1053.62 ± 2.02

1046.84 ± 1.93 1040.05 ± 1.99 1033.27 ± 2.11

400.00 410.00 420.00

9-Methyl-9H-fluorene

T K

[2523-37-7]

430.00 440.00 450.00

ρ ± σ fit kg ⋅ m−3 1026.48 ± 2.24 1019.70 ± 2.33 1012.92 ± 2.33

C14H12

MW =180.25

1124

C14H14

MW =182.27

1125

C14H16

MW =184.28

1126

Table 1. Experimental values with uncertainties. T K 339.35 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1026.3 ± 3.0 1070.0 ± 3.0

21-von/fru-1 23-kro-1

1-(1-Methyl-1-propenyl)naphthalene

[66577-34-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1053.3 ± 5.0

36-zal/zon

1-Butylnaphthalene

[1634-09-9]

Table 1. Fit with estimated B coefficient for 12 accepted points. Deviation σw = 1.619. Coefficient ρ = A + BT A 1170.90 B -0.665 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 293.15 293.15 293.15 293.15 293.15 1)

ρexp ± 2σ est kg ⋅ m

−3

969.0 ± 3.0 977.0 ± 1.0 973.8 ± 2.0 977.0 ± 1.0 976.7 ± 0.8 975.6 ± 1.0 976.3 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

-6.96 1.04 -2.16 1.04 0.74 -0.36 0.34

47-and1) 49-bai/pic 49-lut/wac 53-and/smi 54-hip/wis 56-ser/saf 57-gil/bra

T K

293.15 293.15 293.15 293.15 313.15 333.15 358.15

ρexp ± 2σ est kg ⋅ m

−3

977.3 ± 1.0 966.3 ± 1.5 974.0 ± 3.0 975.9 ± 0.6 962.6 ± 0.6 949.2 ± 0.6 933.1 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

1.34 -9.66 -1.96 -0.06 -0.06 -0.16 0.37

57-rom 58-gil/lyu 61-pet/nef1) 65-arr/jef 65-arr/jef 65-arr/jef 65-arr/jef

Not included in calculation of linear coefficients.

cont.

Landolt-Börnstein New Series IV/8F

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

413

Table 3. Recommended values. ρexp ± 2σ est

T K

T K

−3

kg ⋅ m

978.1 ± 1.8 976.0 ± 1.8 972.6 ± 1.8

290.00 293.15 298.15

310.00 320.00 330.00

2-Butylnaphthalene

ρexp ± 2σ est kg ⋅ m

964.8 ± 1.8 958.1 ± 1.8 951.5 ± 1.8 [1134-62-9]

ρexp ± 2σ est

T K

−3

kg ⋅ m−3

944.8 ± 1.9 938.2 ± 1.9 931.5 ± 2.0

340.00 350.00 360.00 C14H16

MW = 184.28

1127

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 4.5655 · 10-1 (combined temperature ranges, weighted), σc,uw = 1.2510 · 10-1 (combined temperature ranges, unweighted). T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.16823 · 103 -6.70634 · 10-1 -7.25378 · 10-5

Coefficient A B C

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 288.75 293.15 273.15 293.15 310.95 333.15 372.05 293.15

ρexp ± 2σ est kg ⋅ m−3

965.90 ± 1.00 966.00 ± 1.00 968.70 ± 0.60 966.00 ± 1.00 979.40 ± 0.50 965.10 ± 0.50 952.10 ± 0.50 936.30 ± 0.50 908.30 ± 0.70 965.10 ± 0.60

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.50 0.60 0.16 0.60 -0.24 -0.30 -0.59 -0.46 -0.38 -0.30

42-pet/and(✕ ) 49-bai/pic(✕ ) 49-koe(∆) 53-and/smi(✕ ) 57-ano-3( ) 57-ano-3( ) 57-ano-3( ) 57-ano-3( ) 57-ano-3( ) 57-rom(∇)

T K

293.15 293.15 313.15 333.15 358.15 273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

966.30 ± 1.00 965.20 ± 0.60 951.50 ± 0.60 937.60 ± 0.60 919.60 ± 0.70 979.40 ± 0.50 965.10 ± 0.50 952.10 ± 0.50 936.10 ± 0.50 908.10 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.90 -0.20 0.39 0.84 0.86 -0.24 -0.30 -0.59 -0.66 -0.58

58-gil/lyu(✕ ) 65-arr/jef(◆) 65-arr/jef(◆) 65-arr/jef(◆) 65-arr/jef(◆) 68-ano-1( ) 68-ano-1( ) 68-ano-1( ) 68-ano-1( ) 68-ano-1( )

{ { { { {

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ). T K

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3 981.87 ± 0.74 974.77 ± 0.69 967.65 ± 0.67 965.40 ± 0.67 961.83 ± 0.67

T K

300.00 310.00 320.00 330.00 340.00

ρ ± σ fit kg ⋅ m−3 960.51 ± 0.67 953.37 ± 0.67 946.20 ± 0.67 939.02 ± 0.67 931.83 ± 0.67

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 924.62 ± 0.67 917.40 ± 0.69 910.17 ± 0.74 902.92 ± 0.83

cont.

Landolt-Börnstein New Series IV/8F

414

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

2-Butylnaphthalene (cont.)

ρ

ρ

Further references: [48-har/rob, 49-lut/wac, 59-koe/kla, 61-pet/nef].

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

1,4-Diethylnaphthalene

[37796-58-0]

C14H16

MW =184.28

1128

C14H16

MW =184.28

1129

Table 1. Experimental values with uncertainties. T K

286.25 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

998.3 ± 1.0 992.0 ± 2.0 993.0 ± 1.0

23-kro-1 23-von/kro 32-fro/har

1-(1,1-Dimethylethyl)naphthalene

[17085-91-5]

Table 1. Fit with estimated B coefficient for 10 accepted points. Deviation σw = 0.054. Coefficient ρ = A + BT 1200.47 A -0.710 B

cont.

Landolt-Börnstein New Series IV/8F

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

415

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 273.15 293.15 310.93 333.15 1)

ρexp ± 2σ est

ρexp − ρcalc Ref. kg ⋅ m−3

−3

kg ⋅ m

962.9 ± 20.0 971.5 ± 15.0 1006.5 ± 0.5 992.3 ± 0.5 979.8 ± 0.5 963.9 ± 0.5

T K

37-tsu/ter1) 57-rom-11) 67-ano-1 67-ano-1 67-ano-1 67-ano-1

-29.43 -20.83 -0.03 -0.03 0.09 -0.03

372.04 273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

936.3 ± 0.7 1006.5 ± 0.5 992.3 ± 0.5 979.8 ± 0.5 963.9 ± 0.5 936.3 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.02 -0.03 -0.03 0.11 -0.03 -0.01

67-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Not included in calculation of linear coefficients.

Table 3. Recommended values. ρexp ± 2σ est

T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00

kg ⋅ m−3

1008.8 ± 0.9 1001.7 ± 0.7 994.6 ± 0.6 992.3 ± 0.5 988.8 ± 0.5

1,3-Dimethyl-5-ethylnaphthalene

kg ⋅ m−3

980.4 ± 0.4 973.3 ± 0.4 966.2 ± 0.6 959.1 ± 0.7

[66577-40-0]

T K 350.00 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

952.0 ± 0.9 944.9 ± 1.1 937.8 ± 1.3 930.7 ± 1.4

C14H16

MW =184.28

1130

C14H16

MW =184.28

1131

C14H16

MW = 184.28

1132

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

991.8 ± 1.0

54-eva/smi

1,4-Dimethyl-5-ethylnaphthalene

[66309-90-8]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1011.3 ± 2.0

54-eva/smi

2-(1,1-Dimethylethyl)naphthalene

[2876-35-9]

Table 1. Coefficients of the polynomial expansion equation. Standard deviations (see introduction): σc,w = 5.0438 · 10-1 (combined temperature ranges, weighted), σc,uw = 1.8392 · 10-1 (combined temperature ranges, unweighted). Coefficient A B

T = 273.15 to 372.05 K ρ = A + BT + CT 2 + DT 3 + … 1.17864 · 103 -7.16866 · 10-1 cont.

Landolt-Börnstein New Series IV/8F

416

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

2-(1,1-Dimethylethyl)naphthalene (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 293.15 293.15 293.15 313.40 333.15 358.15 273.15

ρexp ± 2σ est −3

kg ⋅ m

968.70 ± 1.00 967.40 ± 1.00 968.40 ± 0.70 969.10 ± 1.00 968.30 ± 0.60 954.70 ± 0.60 941.10 ± 0.60 924.10 ± 0.60 982.70 ± 0.50

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

0.21 -1.09 -0.09 0.61 -0.19 0.72 1.28 2.20 -0.13

37-tsu/ter(✕ ) 42-pet/and(✕ ) 48-kut/nic(∆) 57-rom-1(◆) 65-arr/jef(∇) 65-arr/jef(∇) 65-arr/jef(∇) 65-arr/jef(∇) 67-ano-1( )

T K

293.15 310.93 333.15 372.04 273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

968.30 ± 0.50 955.40 ± 0.50 939.20 ± 0.50 911.40 ± 0.70 982.70 ± 0.50 968.30 ± 0.50 955.40 ± 0.50 939.20 ± 0.50 911.40 ± 0.70

ρexp − ρcalc Ref. (Symbol in Fig. 1) kg ⋅ m−3

-0.19 -0.35 -0.62 -0.54 -0.13 -0.19 -0.33 -0.62 -0.53

) ) ) ) {) {) {) {) {)

67-ano-1( 67-ano-1( 67-ano-1( 67-ano-1( 68-ano-1( 68-ano-1( 68-ano-1( 68-ano-1( 68-ano-1(

ρ

ρ

Further references: [38-pri/cis, 45-gre/vog-1].

Fig. 1. The symbols show the deviation of the calculated from the experimental values from Table 2. The curves above and below the zero line indicate the calculated error region of the recommended values given in Table 3. The error bars represent the experimental errors. (Error bars smaller than the symbols are omitted for clarity of the figure.)

cont.

Landolt-Börnstein New Series IV/8F

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

417

Table 3. Recommended values (fit to the reliable experimental values according to the equations ρ = A + BT + CT 2 + DT 3 + … or ρ = [1 + 1.75(1 - T/Tc)1/3 + 0.75(1 - T/Tc)][ρc + A(Tc -T ) + B(Tc - T )2 + C(Tc - T )3 + D(Tc - T )4] ).

ρ ± σ fit kg ⋅ m−3

T K

985.09 ± 0.68 977.92 ± 0.67 970.75 ± 0.68 968.49 ± 0.68 964.91 ± 0.68

270.00 280.00 290.00 293.15 298.15

ρ ± σ fit kg ⋅ m−3

T K

963.58 ± 0.69 956.41 ± 0.70 949.25 ± 0.71 942.08 ± 0.73 934.91 ± 0.75

300.00 310.00 320.00 330.00 340.00

1-Methyl-4-(1-methylethyl)naphthalene

[1680-53-1]

T K

350.00 360.00 370.00 380.00

ρ ± σ fit kg ⋅ m−3 927.74 ± 0.77 920.57 ± 0.80 913.40 ± 0.83 906.23 ± 0.86

C14H16

MW =184.28

1133

C14H16

MW =184.28

1134

C14H16

MW =184.28

1135

C14H16

MW =184.28

1136

Table 1. Experimental value with uncertainty. T K

287.65

ρexp ± 2σ est

Ref.

kg ⋅ m−3

993.4 ± 2.0

33-rap/sho

1-Methyl-7-(1-methylethyl)naphthalene

[490-65-3]

Table 1. Experimental values with uncertainties. T K

289.15 290.15 290.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

974.7 ± 2.0 973.4 ± 2.0 973.7 ± 2.0

22-ruz/mey-1 22-ruz/mey-1 22-ruz/sto

7-Methyl-1-(1-methylethyl)naphthalene

[66577-17-1]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

983.3 ± 2.0

22-ruz/min

1-(1-Methylpropyl)naphthalene Table 1. Experimental and recommended values with uncertainties. T K 293.15 293.15 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

974.9 ± 3.0 974.6 ± 3.0 974.6 ± 3.0 980.0 ± 2.0 975.7 ± 3.0

Landolt-Börnstein New Series IV/8F

37-tsu/ter 37-tsu/ter 37-tsu/ter 58-mel/tsu Recommended

[1680-58-6]

418

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

1-(2-Methylpropyl)naphthalene

[16727-91-6]

C14H16

MW =184.28

1137

C14H16

MW =184.28

1138

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

971.4 ± 0.8

54-hip/wis

2-(2-Methylpropyl)naphthalene

[26490-07-3]

Table 1. Fit with estimated B coefficient for 4 accepted points. Deviation σw = 0.230. Coefficient ρ = A + BT 1175.94 A -0.685 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 313.15 333.15 358.15 1)

ρexp ± 2σ est −3

kg ⋅ m

960.5 ± 3.0 975.3 ± 0.6 961.7 ± 0.6 947.6 ± 0.6 930.3 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

57-koc/nif1) 65-arr/jef 65-arr/jef 65-arr/jef 65-arr/jef

-14.63 0.17 0.27 -0.13 -0.31

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 290.00 293.15 298.15

ρexp ± 2σ est

ρexp ± 2σ est

T K 310.00 320.00 330.00

−3

kg ⋅ m

977.3 ± 0.8 975.1 ± 0.8 971.7 ± 0.7

1-Methyl-2-propylnaphthalene

−3

kg ⋅ m

963.6 ± 0.6 956.7 ± 0.5 949.9 ± 0.5 [39036-65-2]

T K 340.00 350.00 360.00

ρexp ± 2σ est kg ⋅ m−3

943.0 ± 0.6 936.2 ± 0.7 929.3 ± 0.9

C14H16

MW =184.28

1139

C14H16

MW =184.28

1140

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

990.4 ± 1.0

49-adk/hag

1,2,4,7-Tetramethylnaphthalene

[16020-17-0]

Table 1. Experimental values with uncertainties. T K 301.15 301.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1011.0 ± 2.0 1011.0 ± 2.0

50-col/gri 51-col/gri Landolt-Börnstein New Series IV/8F

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15 1-Methylanthracene

[610-48-0]

419

C15H12

MW =192.26

1141

C15H12

MW =192.26

1142

C15H14

MW =194.28

1143

C15H16

MW =196.29

1144

C15H16

MW =196.29

1145

C15H16

MW =196.29

1146

Table 1. Experimental value with uncertainty. T K 372.55

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1047.1 ± 2.0

23-kro-1

9-Methylanthracene

[779-02-2]

Table 1. Experimental value with uncertainty. T K 372.55

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1065.7 ± 2.0

23-kro-1

9-Ethyl-9H-fluorene

[2294-82-8]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1050.8 ± 1.0

55-sch/bec

1,6-Dimethyl-4-(1-methylethenyl)naphthalene

[500038-66-4]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

973.1 ± 2.0

40-per/tau

1-(1,2-Dimethyl-1-propenyl)naphthalene [13399-44-5] Table 1. Experimental value with uncertainty. T K 292.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1003.9 ± 2.0

39-son

1-(1-Ethyl-1-propenyl)naphthalene

[500038-65-3]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1034.0 ± 5.0

Landolt-Börnstein New Series IV/8F

36-zal/zon

420

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

1-(1-Methyl-1-butenyl)naphthalene

[3133-32-2]

C15H16

MW =196.29

1147

C15H18

MW =198.31

1148

C15H18

MW =198.31

1149

C15H18

MW =198.31

1150

Table 1. Experimental value with uncertainty. T K

295.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1009.4 ± 2.0

39-son

2,4-Diethyl-1-methylnaphthalene

[500038-55-1]

Table 1. Experimental values with uncertainties. T K

286.45 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

987.0 ± 2.0 976.0 ± 2.0

23-kro-1 63-dav/got

1,6-Dimethyl-3-(1-methylethyl)naphthalene

[60263-16-3]

Table 1. Experimental value with uncertainty. T K 293.65

ρexp ± 2σ est

Ref.

kg ⋅ m−3

964.5 ± 2.0

44-ruz/sch

4-(1-Methylethyl)1,6-dimethylnaphthalene

[483-78-3]

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 1.132. Coefficient ρ = A + BT 1218.07 A -0.820 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

292.15 292.15 292.15 1)

ρexp ± 2σ est kg ⋅ m−3

979.8 ± 2.0 978.1 ± 2.0 979.0 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

1.29 -0.41 0.49

25-ves 28-deu 28-deu

T K

288.15 298.15 293.15

ρexp ± 2σ est kg ⋅ m−3

982.4 ± 2.0 971.6 ± 2.0 973.1 ± 4.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.61 -1.99 -4.59

28-ruz 39-mou/gra 40-per/tau1)

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K

280.00 290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

988.5 ± 4.2 980.3 ± 2.0 977.7 ± 2.0 973.6 ± 2.5

Landolt-Börnstein New Series IV/8F

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15 1-(1,1-Dimethylpropyl)naphthalene

[700002-41-1]

421

C15H18

MW =198.31

1151

[20798-05-4]

C15H18

MW =198.31

1152

[204256-08-6]

C15H18

MW =198.31

1153

C15H18

MW =198.31

1154

C15H18

MW =198.31

1155

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

975.1 ± 2.0 967.2 ± 2.0

37-tsu/ter 57-rom-1

2-(1,1-Dimethylpropyl)naphthalene Table 1. Experimental and recommended values with uncertainties. T K 293.15 293.15 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

975.1 ± 2.0 972.7 ± 2.0 975.5 ± 2.0 962.7 ± 3.0 970.5 ± 4.0

37-tsu/ter 47-tsu 48-tat/tsu 57-rom-1 Recommended

1,4-Dimethyl-5-propylnaphthalene

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1105.0 ± 0.6

61-ano-9

2-Ethyl-3-propylnapthalene

[500050-39-5]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

966.0 ± 1.0

48-har/rob

3-Ethyl-1,4,6-trimethylnaphthalene

[500050-40-8]

Table 1. Experimental value with uncertainty. T K

289.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1011.0 ± 2.0

Landolt-Börnstein New Series IV/8F

51-col/gri

422

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

2-(1-Methylbutyl)naphthalene

[3042-55-5]

C15H18

MW =198.31

1156

C15H18

MW =198.31

1157

C15H18

MW =198.31

1158

Table 1. Experimental values with uncertainties. T K 293.15 293.15 291.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

964.5 ± 2.0 973.8 ± 3.0 966.0 ± 2.0

45-gre/vog-1 48-tat/tsu 64-cag/cag

2-(3-Methylbutyl)naphthalene

[613-61-6]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

972.4 ± 3.0

48-tat/tsu

1-Pentylnaphthalene

[86-89-5]

Table 1. Fit with estimated B coefficient for 8 accepted points. Deviation σw = 0.179. Coefficient ρ = A + BT 1162.60 A -0.670 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 293.15 293.15

ρexp ± 2σ est −3

kg ⋅ m

966.0 ± 1.0 966.0 ± 1.0 966.1 ± 0.8 966.8 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.19 -0.19 -0.12 0.61

T K

49-bai/pic 53-and/smi 54-hip/wis 57-rom

293.15 313.15 333.15 358.15

ρexp ± 2σ est −3

kg ⋅ m

966.1 ± 0.6 952.8 ± 0.6 939.4 ± 0.6 922.7 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

-0.09 0.01 0.01 0.06

65-arr/jef 65-arr/jef 65-arr/jef 65-arr/jef

Table 3. Recommended values. T K

290.00 293.15 298.15

ρexp ± 2σ est −3

kg ⋅ m

968.3 ± 0.9 966.2 ± 0.8 962.8 ± 0.8

2-Pentylnaphthalene

ρexp ± 2σ est

T K

T K

−3

kg ⋅ m

954.9 ± 0.7 948.2 ± 0.7 941.5 ± 0.8

310.00 320.00 330.00

[93-22-1]

340.00 350.00 360.00 C15H18

ρexp ± 2σ est kg ⋅ m−3

934.8 ± 0.9 928.1 ± 1.0 921.4 ± 1.1 MW =198.31

1159

Table 1. Fit with estimated B coefficient for 8 accepted points. Deviation σw = 0.403. Coefficient ρ = A + BT 1153.62 A -0.675 B cont.

Landolt-Börnstein New Series IV/8F

5.3.1 Condensed Polycyclic Aromatic Compounds, C10 - C15

423

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 288.75 293.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

952.6 ± 3.0 956.0 ± 1.0 959.8 ± 1.0 956.0 ± 1.0 956.4 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

-3.15 0.25 1.08 0.25 0.65

T K

48-har/rob1) 49-bai/pic 49-koe 53-and/smi 57-koc/nif

293.15 293.15 313.15 333.15 358.15

ρexp ± 2σ est −3

kg ⋅ m

957.1 ± 1.5 955.7 ± 0.6 942.2 ± 0.6 928.4 ± 0.6 911.5 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

1.35 -0.05 -0.05 -0.35 -0.37

57-rom1) 65-arr/jef 65-arr/jef 65-arr/jef 65-arr/jef

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K

280.00 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est −3

kg ⋅ m

964.6 ± 1.0 957.9 ± 0.9 955.7 ± 0.8 952.4 ± 0.8

T K

310.00 320.00 330.00

ρexp ± 2σ est −3

kg ⋅ m

944.4 ± 0.7 937.6 ± 0.7 930.9 ± 0.8

T K

340.00 350.00 360.00

ρexp ± 2σ est kg ⋅ m−3

924.1 ± 0.9 917.4 ± 1.0 910.6 ± 1.1

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38

425

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38 Pyrene

[129-00-0]

C16H10

MW =202.26

1160

C16H10

MW =202.26

1161

C16H14

MW =206.29

1162

C16H14

MW =206.29

1163

Table 1. Experimental values with uncertainties. T K

295.85 293.15 293.15 298.15 290.15 291.95

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

crystal 1271.0 ± 4.0 1272.0 ± 4.0 1271.0 ± 4.0 1270.0 ± 4.0 liquid 1105.2 ± 2.0 1101.2 ± 2.0

36-bax/hal 53-sch/blo-1 53-sch/blo-1 59-ino/nak 25-von/kra 25-von/kra

Fluoranthene

[206-44-0]

Table 1. Experimental values with uncertainties. T K

293.15 293.15 288.35 291.85

ρexp ± 2σ est

Ref.

kg ⋅ m−3

crystal 1251.0 ± 4.0 1250.0 ± 4.0 liquid 1104.5 ± 2.0 1099.6 ± 2.0

53-sch/blo-1 53-sch/blo-1 25-von/kra 25-von/kra

4,5-Dimethylphenanthrene,

[3674-69-9]

Table 1. Experimental values with uncertainties. T K 333.15 372.05

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1072.7 ± 0.5 1046.1 ± 0.5

68-ano-1 68-ano-1

9-Ethylanthracene

[605-83-4]

Table 1. Experimental value with uncertainty. T K 372.35

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1041.3 ± 2.0

Landolt-Börnstein New Series IV/8F

23-kro-1

426

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38

2-Ethylphenanthrene

[3674-74-6]

C16H14

MW =206.29

1164

C16H14

MW =206.29

1165

C16H16

MW =208.30

1166

C16H16

MW =208.30

1167

C16H20

MW =212.33

1168

C16H20

MW =212.33

1169

Table 1. Experimental value with uncertainty. T K 310.93

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

923.0 ± 1.0

63-gud/cam

9-Ethylphenanthrene

[3674-75-7]

Table 1. Experimental value with uncertainty. T K 350.65

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1060.3 ± 2.0

23-kro-1

1-(2-methyl-1,3-pentadienyl)naphthalene

[500038-85-7]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

980.1 ± 2.0

12-bje

9-Propyl-9H-fluorene

[4037-45-0]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1032.6 ± 1.0

55-sch/bec

1,4-Bis(1-methylethyl)naphthalene

[24157-79-7]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1007.3 ± 2.0

60-huc/cra

2,7-Bis(1-methylethyl)naphthalene

[40458-98-8]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

968.3 ± 2.0

37-tsu/ter

Landolt-Börnstein New Series IV/8F

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38 2-Butyl-3-ethylnaphthalene

[500050-47-5]

427

C16H20

MW =212.33

1170

C 16H20

MW =212.33

1171

C16H20

MW =212.33

1172

C16H20

MW =212.33

1173

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

927.1 ± 1.0

48-har/rob

2,3-Dipropylnaphthalene

[500029-58-3]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

962.6 ± 1.0

48-har/rob

3-Ethyl-1-(1-methylpropyl)naphthalene

[500050-48-6]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

978.0 ± 2.0

64-cag/cag

1-Hexylnaphthalene

[2876-53-1]

Table 1. Fit with estimated B coefficient for 8 accepted points. Deviation σw = 0.248. Coefficient ρ = A + BT 1157.31 A -0.680 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 293.15 293.15

ρexp ± 2σ est −3

kg ⋅ m

958.0 ± 1.0 958.0 ± 1.0 958.0 ± 1.0 957.6 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

0.03 0.03 0.03 -0.37

49-bai/pic 53-and/smi 57-gil/bra 57-rom

T K

293.15 313.15 333.15 358.15

ρexp ± 2σ est −3

kg ⋅ m

957.8 ± 0.6 944.3 ± 0.6 930.9 ± 0.6 914.2 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

-0.17 -0.07 0.13 0.43

65-arr/jef 65-arr/jef 65-arr/jef 65-arr/jef

Table 3. Recommended values. T K 290.00 293.15 298.15

Landolt-Börnstein New Series IV/8F

ρexp ± 2σ est −3

kg ⋅ m

960.1 ± 0.9 958.0 ± 0.8 954.6 ± 0.8

T K 310.00 320.00 330.00

ρexp ± 2σ est −3

kg ⋅ m

946.5 ± 0.7 939.7 ± 0.7 932.9 ± 0.8

T K 340.00 350.00 360.00

ρexp ± 2σ est kg ⋅ m−3

926.1 ± 0.9 919.3 ± 1.0 912.5 ± 1.2

428

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38

2-Hexylnaphthalene

[2876-46-2]

C16H20

MW =212.33

1174

Table 1. Fit with estimated B coefficient for 8 accepted points. Deviation σw = 0.587. Coefficient ρ = A + BT A 1144.42 B -0.670 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

298.15 293.15 288.75 293.15 293.15 293.15 293.15 1)

ρexp ± 2σ est kg ⋅ m−3

957.5 ± 6.0 948.0 ± 1.0 952.2 ± 0.6 948.0 ± 1.0 947.2 ± 1.0 951.7 ± 3.0 949.1 ± 1.5

ρexp − ρcalc Ref. kg ⋅ m−3

T K

36-mik1) 49-bai/pic 49-koe 53-and/smi 54-wib/van 55-lut-11) 57-rom1)

12.84 -0.01 1.25 -0.01 -0.76 3.69 1.09

293.15 318.15 293.15 313.15 333.15 358.15

ρexp ± 2σ est kg ⋅ m−3

945.3 ± 2.0 928.7 ± 2.0 947.5 ± 0.6 934.5 ± 0.6 921.0 ± 0.6 904.3 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

-2.71 -2.56 -0.51 -0.11 -0.21 -0.16

59-koe/kla1) 59-koe/kla1) 65-arr/jef 65-arr/jef 65-arr/jef 65-arr/jef

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 280.00 290.00 293.15 298.15

ρexp ± 2σ est

ρexp ± 2σ est

T K 310.00 320.00 330.00

kg ⋅ m−3

956.8 ± 1.0 950.1 ± 0.9 948.0 ± 0.8 944.7 ± 0.8

2-(1-Methylpentyl)naphthalene

kg ⋅ m−3

936.7 ± 0.7 930.0 ± 0.7 923.3 ± 0.8

[3137-10-8]

T K 340.00 350.00 360.00

ρexp ± 2σ est kg ⋅ m−3

916.6 ± 0.9 909.9 ± 1.0 903.2 ± 1.2

C16H20

MW =212.33

1175

C17H12

MW =216.28

1176

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

976.4 ± 2.0

62-shu/eri

Benzo[b]fluorene

[243-17-4]

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

crystal 1226.0 ± 4.0 1227.0 ± 4.0

53-sch/blo-1 53-sch/blo-1

Landolt-Börnstein New Series IV/8F

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38 9-Butyl-9H-fluorene

[3952-42-9]

429

C17H18

MW =222.33

1177

C17H20

MW =224.35

1178

C17H20

MW =224.35

1179

C 17H22

MW =226.36

1180

C 17H22

MW =226.36

1181

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1019.7 ± 1.0

55-sch/bec

1-(2,4-Dimethyl-1-pentenyl)naphthalene [500050-21-5] Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

962.5 ± 2.0

50-pet/pon

1-[2-Methyl-1-(1-methylethyl)1-propenyl]naphthalene

[76954-06-8]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

972.9 ± 2.0

50-pet/pon

2-Butyl-3-propylnaphthalene

[500050-51-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

948.8 ± 1.0

48-har/rob

1-Heptylnaphthalene

[2876-52-0]

Table 1. Fit with estimated B coefficient for 6 accepted points. Deviation σw = 0.115. Coefficient ρ = A + BT 1143.48 A -0.660 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 293.15 323.15 348.15 373.15 1)

ρexp ± 2σ est kg ⋅ m−3

950.0 ± 0.6 950.0 ± 0.6 939.4 ± 3.0 921.6 ± 3.0 911.3 ± 3.0 892.9 ± 3.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.00 -0.00 -10.60 -8.60 -2.40 -4.30

52-and/smi 53-and/smi 48-and/pet1) 48-and/pet1) 48-and/pet1) 48-and/pet1)

Not included in calculation of linear coefficients.

Landolt-Börnstein New Series IV/8F

T K

398.15 293.15 313.15 333.15 358.15

ρexp ± 2σ est kg ⋅ m−3

879.3 ± 3.0 950.0 ± 0.6 936.8 ± 0.6 923.4 ± 0.6 907.3 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

-1.40 -0.00 -0.00 -0.20 0.20

48-and/pet1) 65-arr/jef 65-arr/jef 65-arr/jef 65-arr/jef cont.

430

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38

1-Heptylnaphthalene (cont.) Table 3. Recommended values. T K 290.00 293.15 298.15

ρexp ± 2σ est

ρexp ± 2σ est

T K 310.00 320.00 330.00

−3

kg ⋅ m

952.1 ± 0.6 950.0 ± 0.5 946.7 ± 0.4

2-Heptylnaphthalene

kg ⋅ m

938.9 ± 0.3 932.3 ± 0.3 925.7 ± 0.4 [2876-45-1]

ρexp ± 2σ est

T K 340.00 350.00 360.00

−3

C17H22

kg ⋅ m−3

919.1 ± 0.6 912.5 ± 0.8 905.9 ± 1.0 MW =226.36

1182

Table 1. Fit with estimated B coefficient for 6 accepted points. Deviation σw = 0.373. Coefficient ρ = A + BT 1131.71 A -0.650 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

288.75 293.15 293.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

945.1 ± 1.0 940.7 ± 1.0 947.9 ± 3.0 941.3 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

1.07 -0.47 6.73 0.13

T K

49-koe 52-and/smi 55-lut-11) 65-arr/jef

313.15 333.15 358.15

ρexp ± 2σ est −3

kg ⋅ m

928.3 ± 0.6 915.0 ± 0.6 898.6 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

0.13 -0.17 -0.32

65-arr/jef 65-arr/jef 65-arr/jef

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 280.00 290.00 293.15 298.15

ρexp ± 2σ est

T K 310.00 320.00 330.00

kg ⋅ m−3

949.7 ± 1.0 943.2 ± 0.9 941.2 ± 0.9 937.9 ± 0.8

Benz[a]anthracene

ρexp ± 2σ est kg ⋅ m−3

930.2 ± 0.7 923.7 ± 0.7 917.2 ± 0.7

[56-55-3]

T K 340.00 350.00 360.00

C18H12

ρexp ± 2σ est kg ⋅ m−3

910.7 ± 0.8 904.2 ± 0.9 897.7 ± 1.1

MW =228.29

1183

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

crystal 1226.0 ± 4.0 1227.0 ± 4.0

53-sch/blo-1 53-sch/blo-1

Landolt-Börnstein New Series IV/8F

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38 2,3-Benzanthracene

[92-24-0]

431

C18H12

MW =228.29

1184

C18H12

MW =228.29

1185

C18H12

MW =228.29

1186

C18H18

MW =234.34

1187

Table 1. Experimental value with uncertainty. ρexp ± 2σ est

T K

298.15

Ref.

kg ⋅ m−3

crystal 1330.0 ± 20.0

59-ino/nak

Chrysene

[218-01-9]

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

crystal 1301.0 ± 4.0 1289.0 ± 4.0

53-sch/blo-1 53-sch/blo-1

Triphenylene

[217-59-4]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

crystal 1300.0 ± 20.0

59-ino/nak

9-Butylanthracene

[1498-69-7]

Table 1. Experimental values with uncertainties. T K

333.15 372.05

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1026.6 ± 0.5 1000.7 ± 0.7

68-ano-1 68-ano-1

1-Methyl-7-(1-methylethyl)phenanthrene

[483-65-8]

C18H18

MW =234.34

1188

Table 1. Experimental values with uncertainties. T K 371.65 290.65 298.75

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1063.0 ± 10.0 1090.8 ± 2.0 1084.1 ± 2.0

1877-eks 25-von/kra 25-von/kra

9-Pentyl-9H-fluorene

[2473-23-6]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1015.3 ± 1.0

Landolt-Börnstein New Series IV/8F

55-sch/bec

C18H20

MW =236.36

1189

432

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38

1,4-Bis(1-methylpropyl)naphthalene

[500050-56-6]

C18H24

MW =240.39

1190

C18H24

MW =240.39

1191

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

953.9 ± 2.0

58-mel/tsu

1,4-Bis(2-methylpropyl)naphthalene

[109746-69-2]

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 2.141. Coefficient ρ = A + BT 1151.80 A -0.750 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 323.15 373.15 1)

ρexp ± 2σ est kg ⋅ m−3

942.4 ± 3.0 933.0 ± 2.0 910.4 ± 2.0 878.4 ± 4.0

ρexp − ρcalc Ref. kg ⋅ m−3

-4.54 1.06 0.96 6.46

33-ler 35-ros-1 38-eva-2 38-eva-21)

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K

270.00 280.00 290.00

ρexp ± 2σ est

ρexp ± 2σ est

T K

−3

kg ⋅ m

949.3 ± 5.9 941.8 ± 5.1 934.3 ± 3.5

kg ⋅ m

931.9 ± 3.2 928.2 ± 2.8 919.3 ± 3.1

293.15 298.15 310.00

1,4-Dibutylnaphthalene

T K

−3

[3031-23-0]

320.00 330.00

ρexp ± 2σ est kg ⋅ m−3

911.8 ± 4.5 904.3 ± 5.2

C18H24

MW =240.39

1192

C18H24

MW =240.39

1193

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

941.9 ± 2.0 941.9 ± 2.0

57-rom 57-rom-2

(1,3-Dimethyl-1-ethylbutyl)naphthalene

[500050-55-5]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

972.3 ± 2.0

61-sok/she

Landolt-Börnstein New Series IV/8F

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38 2,3-Dimethyl-5-(4-methylpentyl)naphthalene

[500050-71-5]

433

C18H24

MW =240.39

1194

C18H24

MW =240.39

1195

C18H24

MW =240.39

1196

C18H24

MW =240.39

1197

C18H24

MW =240.39

1198

C18H24

MW =240.39

1199

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

947.8 ± 0.6

61-ano-9

1-(2-Ethylhexyl)naphthalene

[38582-58-0]

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

946.6 ± 2.0 947.0 ± 2.0

57-pet/nef 61-pet/nef

2-(1-Ethylhexyl)naphthalene

[500050-60-2]

Table 1. Experimental values with uncertainties. T K

293.15 310.93 343.55

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

940.5 ± 0.6 928.0 ± 0.6 905.4 ± 0.6

54-els 54-els 54-els

1-(1-Ethyl-methylpentyl)naphthalene

[500050-58-8]

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

961.3 ± 2.0 961.0 ± 2.0

57-pet/nef 61-pet/nef

1-(1-Methylheptyl)naphthalene

[94030-56-5]

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

938.9 ± 2.0 941.0 ± 2.0

57-pet/nef 61-pet/nef

1-(1-Methyl-1-propylbutyl)naphthalene

[500050-66-8]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

952.2 ± 2.0

Landolt-Börnstein New Series IV/8F

44-pet/kur

434

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38

1-Octylnaphthalene

[2876-51-9]

C18H24

MW =240.39

1200

Table 1. Fit with estimated B coefficient for 8 accepted points. Deviation σw = 1.027. Coefficient ρ = A + BT A 1137.85 B -0.665 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 310.93 343.55 293.15 293.15 1)

ρexp ± 2σ est kg ⋅ m−3

940.1 ± 3.0 942.6 ± 1.0 930.2 ± 1.0 907.8 ± 1.0 940.1 ± 2.0 941.3 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

-2.81 -0.31 -0.88 -1.59 -2.81 -1.61

T K

49-lut/wac1) 54-els 54-els 54-els 55-lut-11) 57-pet/nef1)

293.15 293.15 313.15 333.15 358.15

ρexp ± 2σ est kg ⋅ m−3

942.0 ± 1.0 943.2 ± 1.0 930.4 ± 1.0 917.4 ± 1.0 901.2 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.91 0.29 0.79 1.09 1.52

61-pet/nef 65-arr/jef 65-arr/jef 65-arr/jef 65-arr/jef

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K

290.00 293.15 298.15

ρexp ± 2σ est

ρexp ± 2σ est

T K

kg ⋅ m−3

945.0 ± 1.8 942.9 ± 1.7 939.6 ± 1.5

931.7 ± 1.3 925.1 ± 1.2 918.4 ± 1.4

310.00 320.00 330.00

2-Octylnaphthalene

[2876-44-0]

ρexp ± 2σ est

T K

kg ⋅ m−3

kg ⋅ m−3

911.8 ± 1.7 905.1 ± 2.0 898.5 ± 2.5

340.00 350.00 360.00 C18H24

MW =240.39

1201

Table 1. Fit with estimated B coefficient for 1 accepted points. Deviation σw = 0.716. Coefficient ρ = A + BT A 1125.62 B -0.650 Table 2. Experimental values with uncertainties and deviation from calculated values. T K 293.15 288.75 293.15 293.15 310.95 343.55 293.15 293.15 1)

ρexp ± 2σ est kg ⋅ m

−3

936.6 ± 2.0 938.6 ± 0.6 939.0 ± 3.0 934.5 ± 1.0 922.0 ± 1.0 899.7 ± 1.0 934.8 ± 1.0 939.0 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

1.53 0.67 3.93 -0.57 -1.50 -2.61 -0.23 3.93

1)

42-pet/and 49-koe 49-lut/wac1) 54-els 54-els 54-els 54-wib/van 55-lut-11)

T K 293.15 318.15 293.15 293.15 293.15 313.15 333.15 358.15

ρexp ± 2σ est kg ⋅ m

−3

935.6 ± 0.6 923.3 ± 2.0 934.0 ± 1.5 935.4 ± 0.6 935.3 ± 0.6 922.0 ± 0.6 909.0 ± 0.6 893.0 ± 0.6

ρexp − ρcalc

Ref.

−3

kg ⋅ m

0.53 4.48 -1.07 0.33 0.23 -0.07 -0.07 0.18

59-koe/kla 59-koe/kla1) 61-pet/nef1) 66-sha/bek 65-arr/jef 65-arr/jef 65-arr/jef 65-arr/jef

Not included in calculation of linear coefficients.

cont.

Landolt-Börnstein New Series IV/8F

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38

435

Table 3. Recommended values. ρexp ± 2σ est

T K 280.00 290.00 293.15 298.15

ρexp ± 2σ est

T K 310.00 320.00 330.00

−3

kg ⋅ m

943.6 ± 1.5 937.1 ± 1.2 935.1 ± 1.1 931.8 ± 1.0

2-(1-Propylpentyl)naphthalene

−3

kg ⋅ m

924.1 ± 0.9 917.6 ± 0.9 911.1 ± 1.2

[500050-59-9]

T K 340.00 350.00 360.00

ρexp ± 2σ est kg ⋅ m−3

904.6 ± 1.5 898.1 ± 1.8 891.6 ± 2.2

C18H24

MW =240.39

1202

C16H20

MW =212.33

1203

C19H20

MW =248.37

1204

C19H22

MW =250.38

1205

C19H26

MW =254.42

1206

Table 1. Experimental values with uncertainties. T K 293.15 310.93 339.45

ρexp ± 2σ est

Ref.

kg ⋅ m−3

938.1 ± 0.6 925.6 ± 0.6 906.0 ± 0.6

54-els 54-els 54-els

1-(2,2,4,4-Tetramethylbutyl)naphthalene

[500030-16-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

957.1 ± 0.8

47-and

9-Pentylanthracene

[33576-54-4]

Table 1. Experimental values with uncertainties. T K 344.25 347.55 349.65 372.55

ρexp ± 2σ est

Ref.

kg ⋅ m−3

998.2 ± 2.0 998.7 ± 2.0 1001.7 ± 2.0 981.2 ± 2.0

20-von-1 20-von-1 20-von-1 23-kro-1

9-Hexyl-9H-fluorene

[2470-83-9]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

990.0 ± 1.0

55-sch/bec

1-(1-Ethyl-1-methylhexyl)naphthalene

[88617-13-4]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

977.8 ± 2.0

Landolt-Börnstein New Series IV/8F

61-sok/she

436

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38

1-[3-Methyl-1-(2-methylpropyl)butyl]naphthalene

[500050-67-9]

C19H26

MW =254.42

1207

C19H26

MW =254.42

1208

C19H26

MW =254.42

1209

C20H12

MW =252.32

1210

C20H12

MW =252.32

1211

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

959.1 ± 2.0

61-sok/she

1-Nonylnaphthalene

[26438-26-6]

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

936.7 ± 1.5 935.7 ± 1.5

52-and/smi 58-gil/lyu

2-Nonylnaphthalene

[61886-67-7]

Table 1. Experimental values with uncertainties. T K

288.75 293.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

933.3 ± 1.0 933.3 ± 2.0 930.4 ± 1.0 933.3 ± 2.0

49-koe 49-lut 52-and/smi 55-lut-1

Benzo[a]pyrene

[50-32-8]

Table 1. Experimental values with uncertainties. T K

293.15 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

crystal 1351.0 ± 10.0 1351.0 ± 10.0 1351.0 ± 10.0

36-iba 44-kro/wei 56-iba/you

Perylene

[198-55-0]

Table 1. Experimental values with uncertainties. T K

298.15 298.15 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

crystal 1322.0 ± 5.0 1350.0 ± 20.0 1340.0 ± 15.0

53-don/rob 59-ino/nak 71-vai/ken

Landolt-Börnstein New Series IV/8F

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38 9-Heptyl-9H-fluorene

[98609-93-9]

437

C20H24

MW =264.41

1212

C20H28

MW =268.44

1213

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

982.7 ± 1.0

55-sch/bec

2-Butyl-3-hexylnaphthalene

[55000-56-1]

Table 1. Fit with estimated B coefficient for 10 accepted points. Deviation σw = 0.169. Coefficient ρ = A + BT 1132.46 A -0.680 B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

947.0 ± 0.5 933.0 ± 0.5 920.9 ± 0.5 905.8 ± 0.5 879.6 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.28 -0.12 -0.11 -0.12 0.13

T K

63-dix/yar 63-dix/yar 63-dix/yar 63-dix/yar 63-dix/yar

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

947.0 ± 0.5 933.0 ± 0.5 920.9 ± 0.5 905.8 ± 0.5 879.6 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.28 -0.12 -0.11 -0.12 0.13

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est −3

kg ⋅ m

948.9 ± 1.0 942.1 ± 0.8 935.3 ± 0.7 933.1 ± 0.6 929.7 ± 0.6

7-Butyl-1-hexylnaphthalene

ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00

−3

kg ⋅ m

921.7 ± 0.5 914.9 ± 0.5 908.1 ± 0.6 901.3 ± 0.8

[55000-55-0]

T K 350.00 360.00 370.00 380.00

C20H28

ρexp ± 2σ est kg ⋅ m−3

894.5 ± 0.9 887.7 ± 1.1 880.9 ± 1.3 874.1 ± 1.5

MW =268.44

Table 1. Fit with estimated B coefficient for 10 accepted points. Deviation σw = 0.144. Coefficient ρ = A + BT 1127.90 A -0.680 B cont. Landolt-Börnstein New Series IV/8F

1214

438

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38

7-Butyl-1-hexylnaphthalene (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

942.4 ± 0.5 928.4 ± 0.5 916.4 ± 0.5 901.4 ± 0.5 874.8 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.24 -0.16 -0.06 0.04 -0.11

T K

63-dix/yar 63-dix/yar 63-dix/yar 63-dix/yar 63-dix/yar

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

942.4 ± 0.5 928.4 ± 0.5 916.4 ± 0.5 901.4 ± 0.5 874.8 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.24 -0.16 -0.06 0.04 -0.11

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00

kg ⋅ m−3

944.3 ± 1.0 937.5 ± 0.8 930.7 ± 0.6 928.6 ± 0.6 925.2 ± 0.6

1-Decylnaphthalene

kg ⋅ m−3

917.1 ± 0.5 910.3 ± 0.5 903.5 ± 0.6 896.7 ± 0.8

[26438-27-7]

T K 350.00 360.00 370.00 380.00

C20H28

ρexp ± 2σ est kg ⋅ m−3

889.9 ± 0.9 883.1 ± 1.1 876.3 ± 1.3 869.5 ± 1.5

MW =268.44

1215

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.062. Coefficient ρ = A + BT 1137.27 A -0.700 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.93 339.35

ρexp ± 2σ est −3

kg ⋅ m

932.0 ± 0.6 919.7 ± 0.6 899.7 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

-0.06 0.08 -0.02

54-els 54-els 54-els

Table 3. Recommended values. T K

290.00 293.15 298.15

ρexp ± 2σ est kg ⋅ m−3

934.3 ± 0.7 932.1 ± 0.7 928.6 ± 0.6

T K

310.00 320.00

ρexp ± 2σ est kg ⋅ m−3

920.3 ± 0.5 913.3 ± 0.6

T K

330.00 340.00

ρexp ± 2σ est kg ⋅ m−3

906.3 ± 0.6 899.3 ± 0.7

Landolt-Börnstein New Series IV/8F

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38 2-Decylnaphthalene

[14188-79-5]

C20H28

439

MW =268.44

1216

Table 1. Fit with estimated B coefficient for 7 accepted points. Deviation σw = 0.562. Coefficient ρ = A + BT A 1121.15 B -0.670

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 288.75 293.15 293.15 310.93 1)

ρexp ± 2σ est −3

kg ⋅ m

922.0 ± 3.0 927.1 ± 2.0 922.2 ± 3.0 925.3 ± 2.0 913.1 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

T K

48-har/rob1) 49-koe 49-lut1) 54-els 54-els

-2.73 -0.58 -2.48 0.57 0.28

343.55 293.15 293.15 293.15 318.15

ρexp ± 2σ est −3

kg ⋅ m

891.0 ± 2.0 925.4 ± 2.0 922.2 ± 3.0 923.7 ± 2.0 908.1 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

0.03 0.63 -2.53 -1.03 0.12

54-els 54-wib/van 55-lut-11) 59-koe/kla 59-koe/kla

Not included in calculation of linear coefficients.

Table 3. Recommended values. ρexp ± 2σ est

T K

933.5 ± 2.9 926.8 ± 2.1 924.7 ± 1.9

280.00 290.00 293.15

ρexp ± 2σ est

T K

kg ⋅ m−3

921.4 ± 1.6 913.4 ± 1.4 906.7 ± 2.0

298.15 310.00 320.00

2-(1,5-Dimethyl-1-ethylhexyl)naphthalene

T K

kg ⋅ m−3

[500050-72-6]

330.00 340.00 350.00

ρexp ± 2σ est kg ⋅ m−3

900.0 ± 2.8 893.3 ± 3.7 886.6 ± 4.6

C20H28

MW =268.44

1217

C20H28

MW =268.44

1218

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

949.4 ± 2.0

42-pet/che

1,4-Dimethyl-5-octylnaphthalene

[55000-53-8]

Table 1. Fit with estimated B coefficient for 10 accepted points. Deviation σw = 0.119. Coefficient ρ = A + BT A 1142.67 B -0.655 cont.

Landolt-Börnstein New Series IV/8F

440

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38

1,4-Dimethyl-5-octylnaphthalene (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

ρexp − ρcalc Ref. kg ⋅ m−3

963.9 ± 0.5 950.7 ± 0.5 938.9 ± 0.5 924.3 ± 0.5 899.1 ± 0.7

0.14 0.04 -0.10 -0.16 0.12

T K

63-dix/yar 63-dix/yar 63-dix/yar 63-dix/yar 63-dix/yar

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

963.9 ± 0.5 950.7 ± 0.5 938.9 ± 0.5 924.3 ± 0.5 899.1 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.14 0.04 -0.10 -0.16 0.12

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K 270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00

kg ⋅ m−3

965.8 ± 0.9 959.3 ± 0.8 952.7 ± 0.6 950.7 ± 0.6 947.4 ± 0.6

2,6-Dimethyl-3-octylnaphthalene

kg ⋅ m−3

939.6 ± 0.5 933.1 ± 0.5 926.5 ± 0.6 920.0 ± 0.8

[55000-54-9]

T K 350.00 360.00 370.00 380.00

C20H28

ρexp ± 2σ est kg ⋅ m−3

913.4 ± 0.9 906.9 ± 1.1 900.3 ± 1.3 893.8 ± 1.5

MW =268.44

1219

C20H28

MW =268.44

1220

C20H28

MW =268.44

1221

Table 1. Experimental values with uncertainties. T K 310.95 333.15 372.05

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

923.1 ± 0.5 907.9 ± 0.5 881.5 ± 0.5

63-dix/yar 63-dix/yar 63-dix/yar

2,3-Dipentylnaphthalene

T K 310.95 333.15 372.05

ρexp ± 2σ est

Ref.

kg ⋅ m−3

923.1 ± 0.5 907.9 ± 0.5 881.5 ± 0.5

[500050-73-7]

68-ano-1 68-ano-1 68-ano-1

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

931.7 ± 1.0

48-har/rob

1-(1-Ethyl-1-methylheptyl)naphthalene

[500050-70-4]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

984.0 ± 2.0

61-sok/she

Landolt-Börnstein New Series IV/8F

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38 2-(1-Propylheptyl)naphthalene

[500050-69-1]

441

C20H28

MW =268.44

1222

C21H30

MW =282.47

1223

Table 1. Experimental values with uncertainties. T K 293.15 310.93 339.55

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

926.7 ± 0.6 914.7 ± 0.6 895.0 ± 0.6

54-els 54-els 54-els

1-Undecylnaphthalene

[7225-71-0]

Table 1. Fit with estimated B coefficient for 10 accepted points. Deviation σw = 0.068. Coefficient ρ = A + BT 1124.28 A -0.670 B

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 293.15 293.15 310.95 333.15

ρexp ± 2σ est kg ⋅ m−3

928.0 ± 0.6 928.0 ± 0.6 927.9 ± 0.5 915.9 ± 0.5 901.0 ± 0.5

ρexp − ρcalc Ref. kg ⋅ m−3

0.13 0.13 0.03 -0.04 -0.07

T K

52-and/smi 53-and/smi 52-ano-10 52-ano-10 52-ano-10

372.05 293.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

875.0 ± 0.7 927.9 ± 0.5 915.9 ± 0.5 901.0 ± 0.5 875.0 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.01 0.03 -0.04 -0.07 -0.01

52-ano-10 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. ρexp ± 2σ est

T K

T K

−3

kg ⋅ m

930.0 ± 0.7 927.9 ± 0.7 924.5 ± 0.6 916.6 ± 0.5

290.00 293.15 298.15 310.00

320.00 330.00 340.00 350.00

2-Undecylnaphthalene

ρexp ± 2σ est kg ⋅ m

909.9 ± 0.5 903.2 ± 0.6 896.5 ± 0.7 889.8 ± 0.8

[61886-68-8]

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

922.0 ± 1.0 922.0 ± 1.0

Landolt-Börnstein New Series IV/8F

52-and/smi 53-and/smi

T K

−3

360.00 370.00 380.00

C21H30

ρexp ± 2σ est kg ⋅ m−3

883.1 ± 1.0 876.4 ± 1.2 869.7 ± 1.4

MW =282.47

1224

442

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38

Benzo[ghi]perylene

[191-24-2]

C22H12

MW =276.34

1225

C22H12

MW =276.34

1226

C 22H14

MW =278.35

1227

C22H14

MW =278.35

1228

C22H26

MW =290.45

1229

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

crystal 1350.0 ± 20.0

59-ino/nak

Dibenzo[def,mno]chrysene

[191-26-4]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

crystal 1377.0 ± 10.0

59-ino/nak

Dibenz[a,h]anthracene

[53-70-3]

Table 1. Experimental values with uncertainties. T K

298.15 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

crystal 1282.0 ± 10.0 1248.0 ± 4.0 1280.0 ± 10.0

35-kri/ban-1 53-sch/blo-1 67-wak/ino

Pentacene

[135-48-8]

Table 1. Experimental values with uncertainties. T K

298.15 298.15 298.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

crystal 1300.0 ± 10.0 1330.0 ± 10.0 1300.0 ± 10.0

61-cam/rob 62-cam/rob 67-wak/ino

9,10-Bis(2-methylpropyl)anthracene

[66326-09-8]

Table 1. Experimental values with uncertainties. T K

293.15 325.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1022.0 ± 3.0 1003.0 ± 3.0

42-lar/tho 42-lar/tho

Landolt-Börnstein New Series IV/8F

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38 2,3-Dihexylnaphthalene

[74646-30-3]

C22H32

443

MW =296.50

1230

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.186. Coefficient ρ = A + BT A 1124.03 B -0.685 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

293.15 310.93 339.55

ρexp ± 2σ est kg ⋅ m

−3

923.1 ± 0.6 910.9 ± 0.6 891.7 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

-0.12 -0.14 0.26

54-els 54-els 54-els

Table 3. Recommended values. ρexp ± 2σ est

T K 290.00 293.15 298.15

ρexp ± 2σ est

T K 310.00 320.00

kg ⋅ m

−3

925.4 ± 0.8 923.2 ± 0.7 919.8 ± 0.7

2,6-Dihexylnaphthalene

kg ⋅ m

−3

911.7 ± 0.6 904.8 ± 0.6

[4268-75-1]

T K 330.00 340.00

ρexp ± 2σ est kg ⋅ m−3

898.0 ± 0.6 891.1 ± 0.8

C22H32

MW =296.50

1231

C22H32

MW =296.50

1232

Table 1. Experimental values with uncertainties. T K 310.93 343.55

ρexp ± 2σ est

Ref.

kg ⋅ m−3

905.1 ± 0.6 883.3 ± 0.6

54-els 54-els

1-Dodecylnaphthalene

[26438-28-8]

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.315. Coefficient ρ = A + BT A 1121.88 B -0.680 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

310.95 343.55 293.15

ρexp ± 2σ est kg ⋅ m

−3

910.3 ± 0.6 888.6 ± 0.6 922.0 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

-0.14 0.33 -0.54

54-els 54-els 61-pet/nef cont.

Landolt-Börnstein New Series IV/8F

444

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38

1-Dodecylnaphthalene (cont.) Table 3. Recommended values. T K 290.00 293.15 298.15

ρexp ± 2σ est

ρexp ± 2σ est

T K 310.00 320.00 330.00

−3

kg ⋅ m

924.7 ± 3.3 922.5 ± 3.0 919.1 ± 2.5

2-Dodecylnaphthalene

kg ⋅ m

911.1 ± 1.4 904.3 ± 0.8 897.5 ± 1.1

[60899-39-0]

ρexp ± 2σ est

T K 340.00 350.00

−3

C22H32

kg ⋅ m−3

890.7 ± 1.9 883.9 ± 2.9

MW =296.50

1233

Table 1. Fit with estimated B coefficient for 4 accepted points. Deviation σw = 0.360. Coefficient ρ = A + BT 1122.51 A -0.695 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

288.75 293.15 293.15 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

916.3 ± 3.0 910.7 ± 3.0 919.1 ± 2.0 918.0 ± 1.0

ρexp − ρcalc Ref. kg ⋅ m−3

-5.53 -8.07 0.35 -0.77

T K

49-koe1) 49-kuw/tom1) 49-lut1) 53-and/smi

310.95 313.15 328.25

ρexp ± 2σ est −3

kg ⋅ m

906.3 ± 0.6 904.8 ± 0.6 894.8 ± 0.6

ρexp − ρcalc Ref. kg ⋅ m−3

-0.10 -0.07 0.45

54-els 54-wib/van 54-wib/van

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K 290.00 293.15

ρexp ± 2σ est

T K 298.15 310.00

kg ⋅ m−3

921.0 ± 1.1 918.8 ± 1.0

2-(1-Pentylheptyl)naphthalene

ρexp ± 2σ est kg ⋅ m−3

915.3 ± 0.8 907.1 ± 0.5

[500050-77-1]

T K 320.00 330.00

C22H32

ρexp ± 2σ est kg ⋅ m−3

900.1 ± 0.5 893.2 ± 0.8

MW =296.50

1234

Table 1. Experimental values with uncertainties. T K

293.15 310.93 339.45

ρexp ± 2σ est

Ref.

kg ⋅ m−3

918.8 ± 0.6 906.7 ± 0.6 887.5 ± 0.6

54-els 54-els 54-els

Landolt-Börnstein New Series IV/8F

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38 2-(1-Propylnonyl)naphthalene

[500050-76-0]

445

C22H32

MW =296.50

1235

C23H34

MW =310.52

1236

C24H12

MW =300.36

1237

C24H30

MW =318.50

1238

C24H36

MW =324.55

1239

Table 1. Experimental values with uncertainties. T K 293.15 310.93 339.85

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

918.7 ± 0.6 907.0 ± 0.6 887.7 ± 0.6

54-els 54-els 54-els

1-Tridecylnaphthalene

[500050-86-2]

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

904.9 ± 2.0 904.9 ± 2.0

49-lut 49-lut/wac

Coronene

[191-07-1]

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

crystal 1380.0 ± 4.0 1402.0 ± 4.0

53-sch/blo-1 53-sch/blo-1

4-Decylphenanthrene

[800-23-7]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

992.1 ± 1.0

64-dil/mai

2-Tetradecylnaphthalene

[500025-12-7]

Table 1. Fit with estimated B coefficient for 3 accepted points. Deviation σw = 0.367. Coefficient ρ = A + BT 1101.53 A -0.650 B

cont.

Landolt-Börnstein New Series IV/8F

446

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38

2-Tetradecylnaphthalene (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

288.75 293.15 313.15 328.25 293.15 1)

ρexp ± 2σ est −3

kg ⋅ m

906.4 ± 3.0 905.5 ± 3.0 897.7 ± 2.0 887.9 ± 2.0 911.5 ± 2.0

ρexp − ρcalc Ref. kg ⋅ m−3

-7.44 -5.48 -0.24 -0.28 0.52

49-koe1) 49-kuw/tom1) 54-wib/van 54-wib/van 59-koe/kla

Not included in calculation of linear coefficients.

Table 3. Recommended values. T K

290.00 293.15

ρexp ± 2σ est

ρexp ± 2σ est

T K

−3

kg ⋅ m

913.0 ± 4.5 911.0 ± 3.8

kg ⋅ m

907.7 ± 2.9 900.0 ± 2.0

298.15 310.00

9-Dodecyl-9H-fluorene

T K

−3

[500037-31-0]

320.00 330.00 C25H34

ρexp ± 2σ est kg ⋅ m−3

893.5 ± 2.0 887.0 ± 3.9 MW =334.54

1240

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.156. Coefficient ρ = A + BT 1142.73 A -0.655 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

310.95 333.15 372.05 388.15 408.15

ρexp ± 2σ est kg ⋅ m−3

939.3 ± 0.5 924.4 ± 0.5 898.9 ± 0.7 888.4 ± 0.7 875.4 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.24 -0.12 -0.14 -0.10 0.00

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K 310.00 320.00 330.00 340.00

ρexp ± 2σ est −3

kg ⋅ m

939.7 ± 1.0 933.1 ± 0.9 926.6 ± 0.7 920.0 ± 0.6

T K 350.00 360.00 370.00 380.00

ρexp ± 2σ est −3

kg ⋅ m

913.5 ± 0.6 906.9 ± 0.6 900.4 ± 0.7 893.8 ± 0.8

T K 390.00 400.00 410.00

ρexp ± 2σ est kg ⋅ m−3

887.3 ± 1.0 880.7 ± 1.1 874.2 ± 1.3

Landolt-Börnstein New Series IV/8F

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38 1-Pentadecylnaphthalene

[55191-63-4]

C25H38

447

MW =338.58

1241

Table 1. Fit with estimated B coefficient for 13 accepted points. Deviation σw = 0.265. Coefficient ρ = A + BT A 1108.28 B -0.660 Table 2. Experimental values with uncertainties and deviation from calculated values. T K

310.95 333.15 372.05 388.15 408.15 333.15 352.55

ρexp ± 2σ est kg ⋅ m−3

902.9 ± 0.5 888.5 ± 0.5 863.1 ± 0.7 851.8 ± 0.7 838.4 ± 0.7 888.5 ± 0.5 875.8 ± 0.5

ρexp − ρcalc Ref. kg ⋅ m−3

-0.15 0.10 0.38 -0.30 -0.50 0.09 0.22

T K

55-cut 55-cut 55-cut 55-cut 55-cut 58-cut/mcm 58-cut/mcm

372.05 388.15 408.15 310.95 333.15 372.05

ρexp ± 2σ est kg ⋅ m−3

863.1 ± 0.7 851.8 ± 0.7 838.4 ± 0.7 902.9 ± 0.5 888.5 ± 0.5 863.1 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.39 -0.31 -0.47 -0.15 0.10 0.38

58-cut/mcm 58-cut/mcm 58-cut/mcm 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00

ρexp ± 2σ est

T K 350.00 360.00 370.00 380.00

−3

kg ⋅ m

903.7 ± 1.0 897.1 ± 0.9 890.5 ± 0.7 883.9 ± 0.6

6-Octylchrysene

−3

kg ⋅ m

877.3 ± 0.6 870.7 ± 0.6 864.1 ± 0.7 857.5 ± 0.8

[56248-66-9]

T K 390.00 400.00 410.00

ρexp ± 2σ est kg ⋅ m−3

850.9 ± 1.0 844.3 ± 1.2 837.7 ± 1.3

C26H28

MW =340.51

1242

C26H28

MW =340.51

1243

Table 1. Experimental values with uncertainties. T K

372.05 388.15 408.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1004.5 ± 0.7 994.6 ± 0.7 981.8 ± 0.7

2-Octyltriphenylene

68-ano-1 68-ano-1 68-ano-1

[500037-32-1]

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.292. Coefficient ρ = A + BT A 1244.40 B -0.640

cont. Landolt-Börnstein New Series IV/8F

448

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38

2-Octyltriphenylene (cont.) Table 2. Experimental values with uncertainties and deviation from calculated values. T K

310.95 333.15 372.05 388.15 408.15

ρexp ± 2σ est −3

kg ⋅ m

1045.8 ± 0.5 1031.0 ± 0.5 1005.9 ± 0.7 995.8 ± 0.7 983.3 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.41 -0.18 -0.39 -0.18 0.12

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. T K 310.00 320.00 330.00 340.00

ρexp ± 2σ est

ρexp ± 2σ est

T K 350.00 360.00 370.00 380.00

kg ⋅ m−3

1046.0 ± 1.0 1039.6 ± 0.9 1033.2 ± 0.8 1026.8 ± 0.7

1-Decylpyrene

kg ⋅ m−3

1020.4 ± 0.6 1014.0 ± 0.7 1007.6 ± 0.7 1001.2 ± 0.9

[55682-90-1]

T K 390.00 400.00 410.00

ρexp ± 2σ est kg ⋅ m−3

994.8 ± 1.0 988.4 ± 1.2 982.0 ± 1.3

C26H30

MW =342.52

1244

C26H34

MW =346.56

1245

C26H34

MW =346.56

1246

Table 1. Experimental values with uncertainties. T K 333.15 372.05

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1001.1 ± 0.5 975.9 ± 0.5

68-ano-1 68-ano-1

9-Dodecylanthracene

[2883-70-7]

Table 1. Experimental values with uncertainties. T K

333.15 372.05

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

950.5 ± 0.5 925.6 ± 0.5

2-Dodecylphenanthrene

68-ano-1 68-ano-1

[3674-72-4]

Table 1. Fit with estimated B coefficient for 4 accepted points. Deviation σw = 0.106. Coefficient ρ = A + BT 1160.07 A -0.640 B cont.

Landolt-Börnstein New Series IV/8F

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38

449

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

333.15 372.04 388.15 408.15

ρexp ± 2σ est −3

kg ⋅ m

ρexp − ρcalc Ref. kg ⋅ m−3

946.9 ± 0.5 921.8 ± 0.7 911.8 ± 0.7 898.8 ± 0.7

0.04 -0.17 0.14 -0.06

68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. ρexp ± 2σ est

T K 330.00 340.00 350.00

T K 360.00 370.00 380.00

−3

kg ⋅ m

948.9 ± 1.0 942.5 ± 0.8 936.1 ± 0.7

9-Dodecylphenanthrene

ρexp ± 2σ est −3

kg ⋅ m

929.7 ± 0.6 923.3 ± 0.6 916.9 ± 0.6

[3788-61-2]

T K 390.00 400.00 410.00

ρexp ± 2σ est kg ⋅ m−3

910.5 ± 0.7 904.1 ± 0.9 897.7 ± 1.0

C26H34

MW =346.56

1247

C26H40

MW =352.60

1248

C26H40

MW =352.60

1249

Table 1. Experimental values with uncertainties. T K 372.04 372.04 372.05

ρexp ± 2σ est

Ref.

kg ⋅ m−3

929.2 ± 0.7 929.2 ± 0.7 929.2 ± 0.7

47-sch 48-sch/ryt 68-ano-1

2-(1,1-Dipentylhexyl)naphthalene

[500050-90-8]

Table 1. Experimental values with uncertainties. T K

293.15 323.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

910.0 ± 1.0 893.1 ± 1.0

66-stu-1 66-stu-1

1-Hexadecylnaphthalene

[83240-42-0]

Table 1. Experimental values with uncertainties. T K

293.15 313.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

880.8 ± 2.0 887.0 ± 2.0

Landolt-Börnstein New Series IV/8F

49-lut 49-lut/wac

450

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38

2-Hexadecylnaphthalene

[2657-43-4]

C26H40

MW =352.60

1250

C26H40

MW =352.60

1251

C27H40

MW =364.61

1252

C28H44

MW =380.66

1253

C28H44

MW =380.66

1254

Table 1. Experimental values with uncertainties. T K 303.15 293.15 318.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

899.1 ± 1.0 906.2 ± 1.0 892.2 ± 1.0

49-kuw/tom 59-koe/kla 59-koe/kla

2-(1-Pentylundecyl)naphthalene

[2719-46-2]

Table 1. Experimental values with uncertainties. T K 293.15 323.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

905.2 ± 1.0 886.1 ± 1.0

66-stu-1 66-stu-1

1,2-Dihydro-5-pentadecylacenaphthylene,

[55334-13-9]

Table 1. Experimental values with uncertainties. T K

343.15 358.15 372.05

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

905.0 ± 0.5 895.5 ± 0.5 886.5 ± 0.5

68-ano-1 68-ano-1 68-ano-1

1-Octadecylnaphthalene

[500018-36-0]

Table 1. Experimental values with uncertainties. T K

328.15 338.15 343.55

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

884.9 ± 1.0 878.9 ± 1.0 874.1 ± 1.0

42-lar/tho 42-lar/tho 54-els

2-Octadecylnaphthalene

[500030-17-1]

Table 1. Experimental values with uncertainties. T K 298.15 288.75 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

906.0 ± 2.0 911.1 ± 2.0 894.2 ± 2.0

36-mik 37-nel-3 49-kuw/tom

T K 333.45 343.55 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

876.6 ± 1.0 869.9 ± 1.0 903.0 ± 2.0

54-els 54-els 61-pet/nef

Landolt-Börnstein New Series IV/8F

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38 1-(1-Butyl-1-hexadecenyl)naphthalene

[500038-67-5]

451

C30H46

MW =406.70

1255

C31H48

MW =420.72

1256

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

910.7 ± 2.0

42-lar/tho

1-(1-Decyl-1-undecenyl)naphthalene

[55319-81-8]

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.146. Coefficient ρ = A + BT 1094.40 A -0.650 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95

ρexp ± 2σ est −3

kg ⋅ m

916.7 ± 0.5 903.7 ± 0.5 892.3 ± 0.5

ρexp − ρcalc Ref. kg ⋅ m−3

-0.15 -0.15 0.02

T K

68-ano-1 68-ano-1 68-ano-1

333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

878.0 ± 0.5 852.8 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.15 0.24

68-ano-1 68-ano-1

Table 3. Recommended values. ρexp ± 2σ est

T K 270.00 280.00 290.00 293.15 298.15

kg ⋅ m−3

918.9 ± 1.0 912.4 ± 0.8 905.9 ± 0.6 903.8 ± 0.6 900.6 ± 0.6

310.00 320.00 330.00 340.00

2-(1-Butyl-1-octadecenyl)naphthalene

892.9 ± 0.5 886.4 ± 0.5 879.9 ± 0.6 873.4 ± 0.8

[500039-03-2]

T K 350.00 360.00 370.00 380.00

ρexp ± 2σ est kg ⋅ m−3

866.9 ± 0.9 860.4 ± 1.1 853.9 ± 1.3 847.4 ± 1.5

C32H50

MW =434.75

1257

C36H58

MW =490.86

1258

Table 1. Experimental values with uncertainties. T K 298.15 288.75

ρexp ± 2σ est

Ref.

kg ⋅ m−3

908.1 ± 2.0 914.0 ± 2.0

36-mik 37-nel-3

2-(1-Butyl-1-docosenyl)naphthalene

[500038-68-6]

Table 1. Experimental values with uncertainties. T K 298.15 288.75

ρexp ± 2σ est

Ref.

kg ⋅ m−3

883.0 ± 2.0 888.0 ± 2.0

Landolt-Börnstein New Series IV/8F

36-mik 37-nel-3

452

5.3.2 Condensed Polycyclic Aromatic Compounds, C16 - C38

2-(2-Butyl-1-ethyl-1-eicosenyl)naphthalene

[500038-69-7]

C36H58

MW =490.86

1259

C38H62

MW =518.91

1260

Table 1. Experimental values with uncertainties. T K

298.15 288.75

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

896.0 ± 2.0 901.0 ± 2.0

36-mik 37-nel-3

2-(1,2-Dibutyl-1-eicosenyl)naphthalene

[500038-70-0]

Table 1. Experimental values with uncertainties. T K

298.15 288.75

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

889.6 ± 2.0 894.0 ± 2.0

36-mik 37-nel-3

Landolt-Börnstein New Series IV/8F

5.4 Phenyl Groups Attached to Condensed Polycyclic Aromatic Compounds

453

5.4 Phenyl Groups Attached to Condensed Polycyclic Aromatic Compounds 1-Phenyl-1H-indene

[1961-96-2]

C15H12

MW =192.26

1261

C15H12

MW =192.26

1262

C15H18

MW =198.31

1263

C16H12

MW =204.27

1264

C16H14

MW =206.29

1265

Table 1. Experimental value with uncertainty. T K

300.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1082.9 ± 2.0

17-von

2-Phenyl-1H-indene

[4505-48-0]

Table 1. Experimental value with uncertainty. T K 289.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1082.1 ± 2.0

29-von/man-2

3,3-Dimethyl-2-phenyltricyclo[2.2.1.02,6]heptane

[500039-58-7]

Table 1. Experimental value with uncertainty. T K

283.40

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1006.1 ± 2.0

23-bre

1-Phenylnaphthalene

[605-02-7]

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1103.0 ± 3.0 1096.0 ± 2.0

34-von/ant 48-kut/nic

3,4-Dihydro-1-phenylnaphthalene

[7469-40-1]

Table 1. Experimental value with uncertainty. T K

300.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1078.4 ± 2.0

Landolt-Börnstein New Series IV/8F

34-von/ant

454

5.4 Phenyl Groups Attached to Condensed Polycyclic Aromatic Compounds

2,3-Dihydro-1-(4-methylphenyl)-1Hindene

[500038-83-5]

C16H16

MW =208.30

1266

C16H16

MW =208.30

1267

C16H16

MW =208.30

1268

C16H20

MW =212.33

1269

C16H20

MW =212.33

1270

C16H20

MW =212.33

1271

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1045.5 ± 2.0

29-von/man-1

2,3-Dihydro-1-(phenylmethyl)-1Hindene

[4831-01-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1033.0 ± 2.0

55-and/cow

2-Phenyl-1,2,3,4-tetrahydronaphthalene [29422-13-7] Table 1. Experimental value with uncertainty. T K 291.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1057.9 ± 2.0

29-von/man

2,2-Dimethyl-3-methylene-1-phenylbicyclo[2.2.1]heptane

[500039-71-4]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

991.9 ± 2.0

29-nam/kic

3,3-Dimethyl-2-methylene-1-phenylbicyclo[2.2.1]heptane

[7070-29-3]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

979.5 ± 2.0

29-nam/kic

2-Phenyl-1,5,5-trimethyl-tricyclo[2.2.1.02,6]heptane

[500039-73-6]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

970.8 ± 2.0

38-kom/nym

Landolt-Börnstein New Series IV/8F

5.4 Phenyl Groups Attached to Condensed Polycyclic Aromatic Compounds 3-Phenyl-1,7,7-trimethylbicyclo[2.2.1]-2-heptene

[7070-08-8]

455

C16H20

MW =212.33

1272

C16H22

MW =214.35

1273

C 16H22

MW =214.35

1274

C16H22

MW =214.35

1275

C17H14

MW =218.30

1276

C17H14

MW =218.30

1277

Table 1. Experimental values with uncertainties. T K

291.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

973.2 ± 3.0 976.7 ± 3.0

06-hal 27-rup/wir

Decahydro-2-phenylnaphthalene

[94462-32-5]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

984.0 ± 3.0

50-top/ego

2-Phenylbicyclo[4.4.0]decane

[500039-75-8]

Table 1. Experimental value with uncertainty. T K

287.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

979.9 ± 2.0

28-fer/feh

1-Phenyl-2,2,3-trimethylbicyclo[2.2.1]heptane

[500039-74-7]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

981.7 ± 2.0

29-nam/kic

1-(Phenylmethyl)naphthalene

[611-45-0]

Table 1. Experimental values with uncertainties. T K 273.15 273.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1165.0 ± 5.0 1165.0 ± 5.0 1077.7 ± 1.0

1883-vin/rou 1887-rou 42-lar/tho

2-(Phenylmethyl)naphthalene

[613-59-2]

Table 1. Experimental values with uncertainties. T K 273.15 273.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1176.0 ± 3.0 1176.0 ± 3.0

Landolt-Börnstein New Series IV/8F

1883-vin/rou 1887-rou

456

5.4 Phenyl Groups Attached to Condensed Polycyclic Aromatic Compounds

1,2-Dihydro-1-methyl-4-phenylnaphthalene

[500038-99-3]

C17H16

MW =220.31

1278

C17H16

MW =220.31

1279

C17H18

MW =222.33

1280

C17H18

MW =222.33

1281

C17H18

MW =222.33

1282

C17H18

MW =222.33

1283

Table 1. Experimental value with uncertainty. T K

295.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1051.3 ± 2.0

34-von/ant

1,2-Dihydro-4-(2-methylphenyl)naphthalene

[80710-76-5]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1017.4 ± 2.0

51-orc/reg

1-Methyl-1-phenyl1,2,3,4-tetrahydronaphthalene

[52376-43-9]

Table 1. Experimental value with uncertainty. T K 298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1042.0 ± 2.0

49-adk/dav

4-(2-Phenylethyl)indane

[500038-84-6]

Table 1. Experimental value with uncertainty. T K

298.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1020.0 ± 2.0

36-nat/got

2-(Phenylmethyl)1,2,3,4-tetrahydronaphthalene

[27019-09-6]

Table 1. Experimental values with uncertainties. T K

291.15 295.65

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1028.0 ± 2.0 1042.8 ± 2.0

23-von/koc 31-hug

6-(Phenylmethyl)1,2,3,4-tetrahydronaphthalene

[35310-85-1]

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1037.2 ± 2.0 1037.2 ± 1.0

50-har 50-har/geo Landolt-Börnstein New Series IV/8F

5.4 Phenyl Groups Attached to Condensed Polycyclic Aromatic Compounds 7,7-Dimethyl-4-(2-phenylethyl)bicyclo[3.1.1]-3-heptene

[500039-80-5]

457

C17H22

MW =226.36

1284

C18H16

MW =232.33

1285

C18H18

MW =234.34

1286

C18H20

MW =236.36

1287

C18H20

MW =236.36

1288

C18H20

MW =236.36

1289

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

963.3 ± 2.0

27-rup/her

1-Methyl-7-(4-methylphenyl)naphthalene

[10460-59-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1049.7 ± 1.0

62-lag/lol

1,2-Dihydro-4-(2-phenylethyl)naphthalene

[71912-48-6]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1046.2 ± 3.0

56-jac/kag

2,3-Dihydro-3-phenyl-1,1,3-trimethyl1H-indene

[3910-35-8]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1000.9 ± 2.0

33-pur

7,7-Dimethyl-4-(3-phenyl-2-propynyl)bicyclo[3.1.1]-3-heptene

[500039-85-0]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

989.6 ± 2.0

27-rup/her

6-(2-Phenylethyl)-1,2,3,4-tetrahydronaphthalene

[500050-54-4]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1020.0 ± 1.0

Landolt-Börnstein New Series IV/8F

50-har/geo

458

5.4 Phenyl Groups Attached to Condensed Polycyclic Aromatic Compounds

7,7-Dimethyl-4-(3-phenyl-2-propenyl)bicyclo[3.1.1]-3-heptene

[500039-86-1]

C18H22

MW =238.37

1290

C18H24

MW =240.39

1291

C19H14

MW =242.32

1292

C19H26

MW =254.42

1293

C20H20

MW =260.38

1294

C20H20

MW =260.38

1295

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

968.3 ± 2.0

27-rup/her

7,7-Dimethyl-4-(3-phenylpropyl)bicyclo[3.1.1]-3-heptene

[500039-89-4]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

957.4 ± 2.0

27-rup/her

9-Phenyl-9H-fluorene

[789-24-2]

Table 1. Experimental value with uncertainty. T K 273.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1232.0 ± 2.0

29-zie/dit

7,7-Dimethyl-4-(4-phenylbutyl)bicyclo[3.1.1]-3-heptene

[500039-94-1]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

952.2 ± 2.0

27-rup/her

2-(2,5-Dimethylphenyl)5,8-dimethylnaphthalene

[500040-13-0]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1059.8 ± 1.0

62-lag/lol

2-(3,4-Dimethylphenyl)7,8-dimethylnaphthalene

[500040-12-0]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1057.8 ± 1.0

62-lag/lol

Landolt-Börnstein New Series IV/8F

5.4 Phenyl Groups Attached to Condensed Polycyclic Aromatic Compounds 6-(4-Phenylbutyl)1,2,3,4-tetrahydronaphthalene

[500038-90-4]

459

C20H24

MW =264.41

1296

C22H24

MW =288.43

1297

C23H16

MW =292.38

1298

C23H18

MW =294.40

1299

Table 1. Experimental value with uncertainty. T K

295.65

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1017.2 ± 2.0

24-sch-1

2-[4-(1-Methylethyl)phenyl]8-(1-methylethyl)naphthalene

[500040-14-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1040.9 ± 1.0

62-lag/lol

1,2-Benzo-9-phenylfluorene

[500034-76-4]

Table 1. Experimental value with uncertainty. T K 273.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1242.0 ± 2.0

29-zie/dit

1-Benzhydrylnaphthalene

[500039-20-3]

Table 1. Experimental value with uncertainty. T K

273.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1190.0 ± 2.0

Landolt-Börnstein New Series IV/8F

29-zie/dit

6. Miscellaneous Polycyclic Hydrocarbons

461

6. Tabulated Data on Density - Miscellaneous Polycyclic Hydrocarbons 2,3-Cyclobutano9-methylspiro[5.3]nonane

[500040-75-5]

C12H20

MW =164.29

1300

C 14H18

MW =186.30

1301

C15H14

MW =194.28

1302

C15H20

MW =200.32

1303

C15H20

MW =200.32

1304

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

867.9 ± 2.0

13-leb

1-Cyclopentylindan

[92377-85-0]

Table 1. Experimental values with uncertainties. T K 293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

990.3 ± 2.0 990.3 ± 2.0

59-top/tsy-1 61-top/tsy

1-(1-Cyclopenten-1-yl)naphthalene

[58195-37-2]

Table 1. Experimental value with uncertainty. T K

297.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1061.1 ± 2.0

37-ber/ber

1-Cyclohexyl-2,3-dihydro-1H-indene

[58453-09-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

991.7 ± 2.0

60-tsy/pok

7-Methyl-1,2,3,4-tetrahydronaphthalene-2,2-spiropentane

[500050-13-5]

Table 1. Experimental value with uncertainty. T K 304.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

980.4 ± 2.0

Landolt-Börnstein New Series IV/8F

39-sen

462

6. Miscellaneous Polycyclic Hydrocarbons

[1S-(1α,3aβ,4α,8aβ)]-Decahydro9-methylene-4,8,8-trimethyl1,4-methanoazulene

[475-20-7]

C15H24

MW =204.36

1305

C16H18

MW =210.32

1306

C16H18

MW =210.32

1307

C16H20

MW =212.33

1308

C16H22

MW =214.35

1309

C16H26

MW =218.38

1310

Table 1. Experimental value with uncertainty. T K 303.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

924.4 ± 3.0

20-sim

1-Cyclohexylnaphthalene

[3042-69-1]

Table 1. Experimental values with uncertainties. T K 288.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1044.0 ± 2.0 1040.0 ± 2.0

36-coo/law-1 63-dav/got

2-Cyclohexylnaphthalene

[500029-56-1]

Table 1. Experimental values with uncertainties. T K 298.15 313.15 293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1020.0 ± 2.0 1007.4 ± 2.0 1024.0 ± 2.0

38-pri/cis 39-pok/ste 63-dav/got

4-Cyclohexyl-1,2-dihydronaphthalene

[500038-62-0]

Table 1. Experimental value with uncertainty. T K 285.35

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1021.0 ± 2.0

36-coo/law

7-Ethyl-1,2,3,4-tetrahydronaphthalene2,2-spiropentane

[500050-19-1]

Table 1. Experimental value with uncertainty. T K

300.95

ρexp ± 2σ est

Ref.

kg ⋅ m−3

966.5 ± 2.0

39-sen

2-Cyclohexylbicyclo[4.4.0]-5-dodecene

[500037-61-6]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m

−3

954.6 ± 2.0

26-alb

Landolt-Börnstein New Series IV/8F

6. Miscellaneous Polycyclic Hydrocarbons 2-Cyclohexyl-1,4,4a,5,6,7,8,8aoctahydronaphthalene

[500037-60-5]

463

C16H26

MW =218.38

1311

C 17H18

MW =222.33

1312

C17H18

MW =222.33

1313

C17H24

MW =228.38

1314

C17H24

MW =228.38

1315

C18H18

MW =234.34

1316

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

942.2 ± 2.0

26-alb

1-[2-(1-Cyclopentenyl)ethyl]naphthalene [500038-86-8] Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1029.8 ± 2.0

33-coo/hew

1-[2-Methyl-1-cyclohexenyl]naphthalene [500038-87-9] Table 1. Experimental value with uncertainty. T K 288.65

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1036.0 ± 2.0

36-coo/law-1

Spiro[7-ethyl-1,2,3,4-tetrahydronaphthalene-2,1'-cyclohexane]

[500038-53-9]

Table 1. Experimental value with uncertainty. T K

297.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

972.8 ± 2.0

42-sen

6-Cyclohexylmethyl1,2,3,4-tetrahydronaphthalene

[500050-52-2]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

979.6 ± 2.0

50-har/geo

1,1'-Bi(2,3-dihydro-1H-indenyl)

[500039-00-9]

Table 1. Experimental value with uncertainty. T K 297.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1066.9 ± 2.0

Landolt-Börnstein New Series IV/8F

33-str/kuh

464

6. Miscellaneous Polycyclic Hydrocarbons

1-[2-(1-Cyclohexenyl)ethynyl]3,4-dihydronaphthalene

[500039-01-0]

C18H18

MW =234.34

1317

C18H20

MW =236.36

1318

C18H20

MW =236.36

1319

C18H20

MW =236.36

1320

C18H26

MW =242.40

1321

C19H16

MW =244.34

1322

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1044.3 ± 2.0

37-pin/mar

1-[2-(1-Cyclohexenyl)ethyl]naphthalene

[500038-88-0]

Table 1. Experimental values with uncertainties. T K

296.65 281.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1025.4 ± 4.0 1015.8 ± 3.0

34-coo/hew 35-coo/has-1

1,2-Cyclopentano-1,3-dimethyl1,2,3,4-tetrahydrophenanthrene

[500038-98-2]

Table 1. Experimental value with uncertainty. T K 291.35

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1042.0 ± 2.0

34-har/kon

Spiro(phenalan-1,1'-cyclohexane)

[500038-97-1]

Table 1. Experimental value with uncertainty. T K 296.65

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1080.9 ± 2.0

34-coo/hew

6-(2-Cyclohexylethyl)1,2,3,4-tetrahydronaphthalene

[500050-62-4]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

970.7 ± 2.0

50-har/geo

4-(Phenylmethyl)-1,1'-biphenyl

[613-42-3]

Table 1. Experimental value with uncertainty. T K 273.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1171.0 ± 2.0

29-zie/dit

Landolt-Börnstein New Series IV/8F

6. Miscellaneous Polycyclic Hydrocarbons Bis(7,7-dimethylbicyclo[3.1.1]1-heptenyl)methane

[500050-00-0]

465

C19H28

MW =256.43

1323

C20H14

MW =254.33

1324

C20H22

MW =262.38

1325

C20H30

MW =270.46

1326

C20H30

MW =270.46

1327

C21H16

MW =268.36

1328

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

952.1 ± 3.0

31-ald/ste

1,1'-Binaphthyl

[604-53-5]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1135.0 ± 2.0

63-dav/got

1-[(2,2-Dimethylbicyclo[2.2.1]heptyliden-3-yl)methyl]naphthalene

[500039-02-1]

Table 1. Experimental value with uncertainty. T K 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1052.3 ± 2.0

39-arb

6-(4-Cyclohexylbutyl)1,2,3,4-tetrahydronaphthalene

[500050-74-8]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

952.1 ± 2.0

50-har/geo

1,1'-Dimethyl-4,4'-dipropyl2,2'-bi[bicyclo[2.2.0]-2-cyclohexenyl]

[500050-06-6]

Table 1. Experimental value with uncertainty. T K 334.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

930.4 ± 3.0

39-ade/bog

Bis(1-naphthyl)methane

[607-50-1]

Table 1. Experimental value with uncertainty. T K

325.15

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1122.4 ± 1.5

Landolt-Börnstein New Series IV/8F

42-lar/tho

466

6. Miscellaneous Polycyclic Hydrocarbons

6-(5-Cyclohexylpentyl)1,2,3,4-tetrahydronaphthalene

[500050-75-9]

C21H32

MW =284.49

1329

C25H20

MW =320.43

1330

C25H20

MW =320.43

1331

C26H16

MW =328.41

1332

C26H34

MW =346.56

1333

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

948.6 ± 2.0

50-har/geo

4,4'-Methylenebis(1,1'-biphenyl)

[3901-32-4]

Table 1. Experimental value with uncertainty. T K 293.15 273.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1178.0 ± 5.0 1176.0 ± 2.0

15-mie 29-zie/dit

4-(Diphenylmethyl)-1,1'-biphenyl

[500037-49-0]

Table 1. Experimental value with uncertainty. T K

273.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1161.0 ± 2.0

29-zie/dit

9,9'-Bi-9H-fluorenyl

[1530-12-7]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

crystal 1240.0 ± 4.0

53-sch/blo-1

2-Decyl-4b,5,9b,10-tetrahydroindeno(2,1-a)indene

[500037-37-6]

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.215. Coefficient ρ = A + BT 1176.54 A -0.665 B

cont.

Landolt-Börnstein New Series IV/8F

6. Miscellaneous Polycyclic Hydrocarbons

467

Table 2. Experimental values with uncertainties and deviation from calculated values. T K

310.95 333.15 372.05 388.15 408.15

ρexp ± 2σ est −3

kg ⋅ m

970.0 ± 0.5 954.7 ± 0.5 929.1 ± 0.7 918.4 ± 0.7 905.3 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

0.24 -0.30 -0.03 -0.02 0.18

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1

Table 3. Recommended values. ρexp ± 2σ est

T K 310.00 320.00 330.00 340.00

ρexp ± 2σ est

T K 350.00 360.00 370.00 380.00

kg ⋅ m−3

970.4 ± 1.0 963.7 ± 0.9 957.1 ± 0.7 950.4 ± 0.6

kg ⋅ m−3

943.8 ± 0.6 937.1 ± 0.6 930.5 ± 0.7 923.8 ± 0.8

1,1-Bis(dodecahydroacenaphthylen-5-yl)ethane

[900001-41-4]

T K 390.00 400.00 410.00

C26H42

ρexp ± 2σ est kg ⋅ m−3

917.2 ± 1.0 910.5 ± 1.1 903.9 ± 1.3

MW =354.62

1334

Table 1. Experimental values with uncertainties. T K 297.59 363.15 372.04

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

992.7 ± 0.5 986.9 ± 0.7 981.7 ± 0.7

68-ano-1 68-ano-1 68-ano-1

14,15-Dihydro-9H-tribenzo[a,f,l]trindene

[17509-71-6]

C27H18

MW =342.44

1335

C28H20

MW =356.47

1336

Table 1. Experimental values with uncertainties. T K

293.15 293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

crystal 1287.0 ± 4.0 1288.0 ± 4.0

53-sch/blo-1 53-sch/blo-1

9,10-Dihydro-9,9'-bianthracene

[73229-32-0]

Table 1. Experimental value with uncertainty. T K

293.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

1265.0 ± 2.0

Landolt-Börnstein New Series IV/8F

1895-orn/cam

468

6. Miscellaneous Polycyclic Hydrocarbons

1,10-Decanediyl-5,5'bis(2,3-dihydro-1H-indene)

[55282-70-7]

C28H38

MW =374.61

1337

C28H50

MW =386.70

1338

C30H34

MW =394.60

1339

Table 1. Experimental values with uncertainties. T K

333.15 372.05 388.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

950.9 ± 0.5 926.0 ± 0.7 914.9 ± 0.7

68-ano-1 68-ano-1 68-ano-1

1,10-Bis(hexahydro-5-indanyl)decane

[55334-71-9]

Table 1. Experimental values with uncertainties. T K 372.05 388.15 408.15

ρexp ± 2σ est

Ref.

−3

kg ⋅ m

871.8 ± 0.7 861.4 ± 0.7 848.6 ± 0.7

68-ano-1 68-ano-1 68-ano-1

1,10-Bis(1-naphthyl)decane

[40339-27-3]

Table 1. Experimental values with uncertainties. T K 310.95 333.15 372.05

ρexp ± 2σ est

T K 310.93 333.15 372.04

Ref.

kg ⋅ m−3

1018.5 ± 0.5 1004.6 ± 0.5 980.3 ± 0.7

68-ano-1 68-ano-1 68-ano-1

1-[1-(3-Cyclohexylpropyl)undecyl]decahydronaphthalene

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1018.5 ± 0.5 1004.6 ± 0.5 980.3 ± 0.7

[55319-78-3]

52-ano-10 52-ano-10 52-ano-10

C30H56

MW =416.77

1340

Table 1. Fit with estimated B coefficient for 5 accepted points. Deviation σw = 0.038. Coefficient ρ = A + BT 1079.97 A -0.620 B Table 2. Experimental values with uncertainties and deviation from calculated values. T K

273.15 293.15 310.95 333.15 372.05

ρexp ± 2σ est −3

kg ⋅ m

910.6 ± 0.5 898.2 ± 0.5 887.2 ± 0.5 873.4 ± 0.5 849.4 ± 0.7

ρexp − ρcalc Ref. kg ⋅ m−3

-0.02 -0.02 0.01 -0.02 0.10

68-ano-1 68-ano-1 68-ano-1 68-ano-1 68-ano-1 cont.

Landolt-Börnstein New Series IV/8F

6. Miscellaneous Polycyclic Hydrocarbons

469

Table 3. Recommended values. ρexp ± 2σ est

T K

kg ⋅ m

912.6 ± 0.9 906.4 ± 0.8 900.2 ± 0.6 898.2 ± 0.6 895.1 ± 0.5

270.00 280.00 290.00 293.15 298.15

ρexp ± 2σ est

T K

−3

T K

−3

kg ⋅ m

887.8 ± 0.5 881.6 ± 0.5 875.4 ± 0.6 869.2 ± 0.8

310.00 320.00 330.00 340.00

1,1'-Bis(1-naphthyl)-1-undecene

[56247-76-8]

350.00 360.00 370.00 380.00

C31H34

Table 1. Experimental values with uncertainties. T K

310.93 333.15 372.04

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1014.2 ± 0.5 999.8 ± 0.5 974.4 ± 0.7

Landolt-Börnstein New Series IV/8F

52-ano-10 52-ano-10 52-ano-10

T K

310.95 333.15 372.05

ρexp ± 2σ est

Ref.

kg ⋅ m−3

1014.2 ± 0.5 999.8 ± 0.5 974.4 ± 0.7

68-ano-1 68-ano-1 68-ano-1

ρexp ± 2σ est kg ⋅ m−3

863.0 ± 0.9 856.8 ± 1.1 850.6 ± 1.3 844.4 ± 1.5

MW =406.61

1341

References

471

References Reference codes are those used in the TRC SOURCE database. A reference code consists of the year prior to 1900, or the last two digits of the year after 1899, the first three letters of the first author , the first three letters of the second author. An additional sequence number is used when more than one reference in the database has an identical code.

1860-all

Alluard, A.; Justus Leibigs Ann. Chem. 113 (1860) 150.

1870-fit/rem 1871-zin 1875-rib-1 1877-eks 1878-maz

Fittig, R.; Remsen, J.; Justus Liebigs Ann. Chem. 155 (1870) 112. Zincke, T.; Chem. Ber. 4 (1871) 298. Riban, J.; Ann. Chim. 6 (1875) 353. Ekstrand, A. G.; Justus Liebigs Ann. Chem. 185 (1877) 75. Mazzara, G.; Gazz. chim. ital. 8 (1878) 508.

1880-car 1880-rei 1881-mar 1881-sch-1 1882-can/car 1882-gio 1883-daf-3 1883-fit/erd 1883-sen 1883-vin/rou 1884-sch-5 1885-nas/ber 1886-bru 1887-bru 1887-riz 1887-rou 1888-ada 1888-sto 1888-wal-2 1889-lie/spi-1

Carnelutti, G.; Chem. Ber. 13 (1880) 1671. Reingruber, F.; Justus Liebigs Ann. Chem. 206 (1880) 367. Marchetti, C.; Gazz. Chim. Ital. 11 (1881) 439. Schroder, H.; Chem. Ber. 14 (1881) 2516. Cannizzaro, S.; Carnelutti, G.; Gazz. Chim. Ital. 12 (1882) 393. Giovannozzi, G.; Gazz. Chim. Ital. 12 (1882) 147. Dafert, F. W.; Sitzungsber. Akad. Wiss. Wien, Math.-Naturwiss. Kl., Abt., II (1883) 318. Fittig, R.; Erdmann, E.; Justus Liebigs Ann. Chem. 216 (1883) 179. Senff, P.; Justus Liebigs Ann. Chem. 220 (1883) 225. Vincent, C.; Roux, L.; Bull. Soc. Chim. Fr. [2] 40 (1883) 163. Schiff, R.; Justus Liebigs Ann. Chem. 223 (1884) 247. Nasini, R.; Bernheimer, O.; Gazz. Chim. Ital. 15 (1885) 59. Bruhl, J. W.; Justus Liebigs Ann. Chem. 235 (1886) 1. Bruhl, J. W.; Z. Phys. Chem., Stoechiom. Verwandtschaftsl. 1 (1887) 307. Rizza, A.;Zh. Russ. Fiz.-Khim. O-va. 19 (1887) 324. Roux, L.; Ann. Chim. Phys. 12 (1887) 289. Adam, P.; Ann. Chim. Phys. 15 (1888) 224. Stolle, E.; Chem. Ber. 21 (1888) 1096 Wallach, O.; Justus Liebigs Ann. Chem. 245 (1888) 191. Liebermann, C.; Spiegel, L.; Ber. Dtsch. Chem. Ges. 22 (1889) 779.

1890-kra/spi 1890-kra/spi-1 1890-red 1891-ler 1892-bru 1892-bru-1 1893-eyk 1893-eyk-1 1893-tie/kru 1894-per/riv 1895-and

Kraemer, G.; Spilker, A.; Eberhardt, P.; Chem. Ber. 23 (1890) 3269. Kraemer, G.; Spilker, A.; Chem. Ber. 23 (1890) 3276. Redsko, A.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 22 (1890) 365. Leroy, J. A.; C. R. Hebd. Seances Acad. Sci. 113 (1891) 1056. Bruhl, J. W.; Ber. Dtsch. Chem. Ges. 25 (1892) 142. Bruhl, J. W.; Ber. Dtsch. Chem. Ges. 25 (1892) 151. Eykman, J. F.; Recl. Trav. Chim. Pays-Bas 12 (1893) 157. Eykman, J. F.; Recl. Trav. Chim. Pays-Bas 12 (1893) 268. Tiemann, F.; Krueger, P.; Ber. Dtsch. Chem. Ges. 26 (1893) 2675. Perkin, W.H.; Rivay, G.; J. Chem. Soc. 65 (1894) 228. Anderlini, F.; Gazz. Chim. Ital. 25 (1895) 127.

Landolt-Börnstein New Series IV/8F

472

References

1895-jac 1895-orn/cam 1895-zhu 1896-kra/spi 1896-per 1897-erd 1897-hey 1898-kla/all 1898-wal

Jacobson, P.; Chem. Ber. 28 (1895) 2541. Orndorff, W. R.; Cameron, F. K.; J. Am. Chem. Soc. 17 (1895) 658. Zhukovskii, S. J.; Zh. Russ. Fiz.-Khim. O-va. 27 (1895) 296. Kraemer, G.; Spilker, A.; Ber. Dtsch. Chem. Ges. 29 (1896) 552. Perkin, W. H.; J. Chem. Soc. 69 (1896) 1025. Erdmann, E.; J. Prakt. Chem. 56 (1897) 143. Heydweiller, A.; Ann. Phys. (Leipzig) 61 (1897) 527. Klages, A.; Allendorff, P.; Chem. Ber. 31 (1898) 998. Wallach, O.; Justus Liebigs Ann. Chem. 300 (1898) 294.

00-dut/fri 00-gue 00-mul 00-sem 01 bod-1 01-gri-2 01-kur-1 01-kur-3 01-pel 01-sab/sen 01-tsc 01-zel/zel-1 02-deu 02-gri 02-kla 02-kla-1 02-kla-4 02-kon-1 02-kur 02-kur-1 02-mar/jak-1 02-per 03-eyk 03-gad/ame 03-kip/hun 03-tho-1 03-weg 04-bec 04-kla/hei 04-ler 04-rab 04-rab/wei 04-sab/mai 04-tsc-1 04-zel-1 05-bol/guy 05-bre 05-kon/dob 05-ler 05-wis 06-eyk-1

Dutoit, P.; Friederich, L.; Arch. Sci. Phys. Nat. 9 (1900) 105. Guerbet, M.; C. R. Hebd. Seances Acad. Sci. 130 (1900) 1324. Muller, W.; Arch. Pharm. (Weinheim, Ger.) 238 (1900) 66. Semmler, F. W.; Ber. Dtsch. Chem. Ges. 33 (1900) 1455. Bodroux, F.; C. R. Seances Acad. Sci. 132 (1901) 1333. Grignard, V.; Ann. Chim. 24 (1901) 433. Kursanoff, N.; Justus Liebigs Ann. Chem. 318 (1901) 327. Kursanoff, N.; Justus Liebigs Ann. Chem. 318 (1901) 309. Pellini, G.; Gazz. Chim. Ital. 31 (1901) 1. Sabatier, P.; Senderens, J. B.; C. R. Hebd. Seances Acad. Sci. 132 (1901) 1254. Tschugaev, L.; Ber. Dtsch. Chem. Ges. 34 (1901) 2276. Zelinskii, N. D.; Zelikov, J.; Ber. Dtsch. Chem. Ges. 34 (1901) 3249. Deussen, E.; Arch. Pharm. (Weinheim, Ger.) 240 (1902) 288. Grimal, E.; C. R. Hebd. Seances Acad. Sci. 135 (1902) 1057. Klages, A.; Chem. Ber. 35 (1902) 2245. Klages, A.; Chem. Ber. 35 (1902) 2633. Klages, A.; Chem. Ber. 35 (1902) 2646. Kondakow, J.; Chem.-Ztg. 26 (1902) 720. Kursanoff, N.; Zh. Russ. Fiz.-Khim. O-va. 34 (1902) 222. Kursanoff, N.; Zh. Russ. Fiz.-Khim. O-va. 34 (1902) 224. Markownikov, W.; Jakub, L.; Zh. Russ. Fiz.-Khim. O-va. 34 (1902) 912. Perkin, W. H.; J. Chem. Soc. 81 (1902) 292. Eykman, J. F.; Chem. Weekbla. 1 (1903) 7. Gadamer, J.; Amenomiya, T.; Arch. Pharm. (Weinheim, Ger.) 241 (1903) 22. Kipping, F. S.; Hunter, A. E.; J. Chem. Soc. 83 (1903) 246. Thoms, H.; Arch. Pharm. (Weinheim, Ger.) 241 (1903) 592. Weger, M.; Chem. Ber. 36 (1903) 309. Beck, K.; Z. Phys. Chem. (Leipzig) 48 (1904) 641. Klages, A.; Heilmann, S.; Chem. Ber. 37 (1904) 1447. Leroux, H.; C. R. Hebd. Seances Acad. Sci. 139 (1904) 672. Rabe, P.; Ber. Dtsch. Chem. Ges. 37 (1904) 1671. Rabe, P.; Weilinger, K.; Ber. Dtsch. Chem. Ges. 37 (1904) 1667. Sabatier, P.; Mailhe, A.; C. R. Hebd. Seances Acad. Sci. 138 (1904) 1321. Tschugaev, L.; Ber. Dtsch. Chem. Ges. 37 (1904) 1481. Zelinskii, N. D.; Zh. Russ. Fiz.-Khim. O-va. 36 (1904) 768. Bolle, J.; Guye, P. A.; J. Chim. Phys. Phys.-Chim. Biol. 3 (1905) 38. Breteau, P.; C. R. Hebd. Seances Acad. Sci. 140 (1905) 942. Konovalov, A.; Dobrovolskii; Zh. Russ. Fiz.-Khim. O-va. 37 (1905) 547. Leroux, H.; C. R. Hebd. Seances Acad. Sci. 141 (1905) 953. Wischin, R.; Chem. Ztg. 29 (1905) 1126. Eykman, J. F.; Chem. Weekbl. 3 (1906) 685.

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References

473

06-eyk-2 06-hal 06-kau 06-kla 06-kla/sau 06-kur 06-mou 06-ros/lea 06-sab/mai 06-wal-5 07-asc-1 07-asc-2 07-eyk 07-fri 07-kla 07-kon 07-sab/mai-4 07-sch/mez 07-sch/mez-1 07-sem/bar 07-sem/hof 07-tif 07-wal/gut 08-asc 08-bor/men 08-god 08-hal 08-lep 08-sho 08-wal-6 08-wal/viv 09-gil/mul 09-ipa 09-mur 09-shu 09-spi/dom 09-vav 09-vez 09-von-1 09-weg

Eykman, J. F.; Chem. Weekbl. 3 (1906) 701. Haller, A.; Bauer, E.; C. R. Seances Acad. Sci. 142 (1906) 677. Kauffmann, H.; Z. Phys. Chem. (Leipzig) 55 (1906) 547. Klages, A.; Chem. Ber. 39 (1906) 2306. Klages, A.; Sautter, R.; Chem. Ber. 39 (1906) 1938. Kursanoff, N.; Zh. Russ. Fiz.-Khim. O-va. 38 (1906) 1304. Moureu, C.; Ann. Chim. Phys. 7 (1906) 536. Ross, R.; Leather, J. P.; Analyst (London) 31 (1906) 284. Sabatier, P.; Mailhe, A.; C. R. Hebd. Seances Acad. Sci. 142 (1906) 438. Wallach, O.; Justus Liebigs Ann. Chem. 350 (1906) 141. Aschan, O.; Ber. Dtsch. Chem. Ges. 40 (1907) 2750. Aschan, O.; Ber. Dtsch. Chem. Ges. 40 (1907) 4918. Eykman, J. F.; Chem. Weekbl. 4 (1907) 41. Friedel, A.; Thesis, Heidelberg, (1907). Klages, A.; Chem. Ber. 40 (1907) 2360. Kondakow, J.; J. Prakt. Chem. 75 (1907) 539. Sabatier, P.; Mailhe, A.; Ann. Chim. Phys. 10 (1907) 527. Schmidt, J.; Mezger, R.; Chem. Ber. 40 (1907) 4240. Schmidt, J.; Mezger, R.; Ber. Dtsch. Chem. Ges. 40 (1907) 4566. Semmler, F. W.; Bartelt, K.; Ber. Dtsch. Chem. Ges. 40 (1907) 4844. Semmler, F. W.; Hoffmann, A.; Ber. Dtsch. Chem. Ges. 40 (1907) 3521. Tiffeneau, M.; Ann. Chim. Phys. 10 (1907) 145. Wallach, O.; Gutmann, P.; Justus Liebigs Ann. Chem. 357 (1907) 79. Aschan, O.; Oversigt. av Finaka Vetenakaps-Soc. Forh. 51 (1908) 1. Borsche, W.; Menz, W.; Ber. Dtsch. Chem. Ges. 41 (1908) 190. Godchot, M.; C. R. Hebd. Seances Acad. Sci. 147 (1908) 1058. Halleman, A. F.; Polak, J. J.; Rec. Trav. Chim. 27 (1908) 435. Lepeschkin, N.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 40 (1908) 698. Shorygin, P.; Ber. Dtsch. Chem. Ges. 41 (1908) 2711. Wallach, O.; Justus Liebigs Ann. Chem. 363 (1908) 1. Wallach, O.; Vivck, P.; Justus Liebigs Ann. Chem. 362 (1908) 174. Gildemeister, E.; Muller, W.; Wallach, O.; Festschrifte (1909) 416. Ipatieff, V. N.; Ber. Dtsch. Chem. Ges. 42 (1909) 2092. Murat, M.; Ann. Chim. Phys. 16 (1909) 108. Shurakovskii, E.; Zh. Russ. Fiz.-Khim. O-va. 41 (1909) 1687. Spilker, A.; Dombrowsky, A.; Chem. Ber. 42 (1909) 572. Vavon, M. G.; C. R. Hebd. Seances Acad. Sci. 149 (1909) 997. Vezes, M.; Bull. Soc. Chim. Fr. 5 (1909) 931. VonSoden, H.; Chem.-Ztg. 33 (1909) 428. Weger, M.; Angew. Chem. 22 (1909) 338.

10-ipa 10-kis-4 10-kon/ski 10-ler 10-mai/mur 10-rup/bur 10-sch-2 10-tsc/fom 10-von/eis 10-von/rot 11-dar

Ipatieff, W.; Chem. Ber. 43 (1910) 3383. Kishner, N.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 42 (1910) 1203. Kondakow, I.; Skivorzow, V.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 42 (1910) 497. Leroux, H.; Ann. Chim. Phys. 21 (1910) 458. Mailhe, A.; Murat, M.; Bull. Soc. Chim. Fr. 7 (1910) 1083. Rupe, H.; Burgin, J.; Ber. Dtsch. Chem. Ges. 43 (1910) 172. Scheuer, O.; Z. Phys. Chem., Stoechiom. Verwandtschaftsl. 72 (1910) 513. Tschugaev, L.; Fomin, W.; C. R. Hebd. Seances Acad. Sci. 151 (1910) 1058. Von Auwers, K.; Eisenlohr, F.; J. Prakt. Chem. 82 (1910) 65. Von Auwers, K.; Roth, W.; Eisenlohr, F.; Justus Liebigs Ann. Chem. 373 (1910) 267. Darmois, M.; Ann. Chim. 22 (1911) 527.

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474 11-kis-3 11-kis-6 11-kis/saw 11-lip-1 11-ost-1 11-von/eis 11-von/eis-1 11-wal 11-wol 11-zel-1 12-agn/cro 12-bje 12-blo 12-deu 12-fre-1 12 kis-4 12-lep 12-mor/dag 12-ost 12-sab/mur 12-sab/mur-1 12-sab/mur-2 12-sch/seg 12-sem/ris 12-tsc/fom 12-wol 13-asc 13-blu/zei 13-cro/smy 13-dup-2 13-ipa 13-kiz 13-leb 13-sab/mur 13-sab/mur-2 13-sch-7 13-sem/bec 13-sem/ris 13-sem/tob 13-str/lem-1 13-van-2 13-von 13-von/kir 13-wil/kin 13-zel/kra 13-zel/usp-1 13-zel/usp-2 14-bau-1 14-bau-2

References Kishner, N.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 43 (1911) 1163. Kishner, N.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 43 (1911) 586. Kishner, N.; Sawadowski, A.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 43 (1911) 1137. Lipp, P.; Justus Liebigs Ann. Chem. 382 (1911) 265. Ostling, G.; Dissertation Helinsgfors (1911). Von Auwers, K.; Eisenlohr, F.; J. Prakt. Chem. 84 (1911) 37. Von Auwers, K.; Eisenlohr, F.; J. Prakt. Chem. 84 (1911) 1. Wallach, O.; Justus Liebigs Ann. Chem. 381 (1911) 51. Wolff, L.; Justus Liebigs Ann. Chem. 394 (1911) 95. Zelinskii, N. D.; Ber. Dtsch. Chem. Ges. 44 (1911) 2782. Agnew, J.; Croad, R.; Analyst 37 (1912) 295. Bjelouss, E.; Ber. Dtsch. Chem. Ges. 45 (1912) 625. Block, H.; Z. Phys. Chem., Stoechiom. Verwandtschaftsl. 78 (1912) 385. Deussen, E.; Justus Liebigs Ann. Chem. 388 (1912) 136. Frezouls, J.; C. R. Hebd. Seances Acad. Sci. 155 (1912) 42 Kishner, N.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 44 (1912) 853. Lepin, A. L.; Zh. Russ. Fiz-Khim. O-va., Chast Khim. 44 (1912) 1190. Morgan, J. L. R.; Daghlian, G. K.; Z. Phys. Chem., Stoechiom. Verwandtschaftsl. 78 (1912) 169. Ostling, G. J.; J. Chem. Soc. 101 (1912) 457. Sabatier, P.; Murat, M.; C. R. Hebd. Seances Acad. Sci. 154 (1912) 1771. Sabatier, P.; Murat, M.; C. R. Hebd. Seances Acad. Sci. 155 (1912) 385. Sabatier, P.; Murat, M.; C. R. Hebd. Seances Acad. Sci. 154 (1912) 1390. Schmidt, J.; Segwart, A.; Ber. Dtsch. Chem. Ges. 45 (1912) 1779. Semmler, F. W.; Risse, F.; Ber. Dtsch. Chem. Ges. 45 (1912) 3301. Tschugaev, L.; Fomin, W.; Ber. Dtsch. Chem. Ges. 45 (1912) 1293. Wolff, L.; Justus Liebigs Ann. Chem. 394 (1912) 86. Aschan, O.; Justus Liebigs Ann. Chem. 398 (1913) 299. Blumann, A.; Zeitschel, O.; Ber. Dtsch. Chem. Ges. 46 (1913) 1178. Crompton, H.; Smyth, W. R.; J. Chem. Soc. 103 (1913) 1302. Dupont, G.; C. R. Hebd. Seances Acad. Sci. 156 (1913) 1623. Ipatieff, V. N.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 45 (1913) 994. Kizhner, N.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 45 (1913) 749. Lebedev, S.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 45 (1913) 1249. Sabatier, P.; Murat, M.; C. R. Hebd. Seances Acad. Sci. 156 (1913) 1430. Sabatier, P.; Murat, M.; C. R. Hebd. Seances Acad. Sci. 156 (1913) 1951. Schorger, A. W.; J. Am. Chem. Soc. 35 (1913) 1896. Semmler, F. W.; Becker, A.; Ber. Dtsch. Chem. Ges. 46 (1913) 1814. Semmler, F. W.; Risse, F.; Ber. Dtsch. Chem. Ges. 46 (1913) 2303. Semmler, F. W.; Tobias, E.; Ber. Dtsch. Chem. Ges. 46 (1913) 2026. Straus, F.; Lemmel, L.; Chem. Ber. 46 (1913) 232. Vanstone, E.; J. Chem. Soc. 103 (1913) 1826. Von Auwers, K.; Chem. Ber. 46 (1913) 2988. Von Braun, J.; Kirschbaum. G.; Chem. Ber. 46 (1913) 3041. Willstatter, R.; King, V. L.; Ber. Dtsch. Chem. Ges. 46 (1913) 527. Zelinskii, N. D.; Kravetz, W.; Chem. Ber. 46 (1913) 163. Zelinskii, N. D.; Uspenskii, A. E.; Ber. Dtsch. Chem. Ges. 46 (1913) 1466. Zelinskii, N. D.; Uspenskii, A. E.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 45 (1913) 834. Bauer, E.; Justus Liebigs Ann. Chem. 1 (1914) 342. Bauer, E.; Justus Liebigs Ann. Chem. 1 (1914) 377.

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References 14-deu 14-kiz 14-rub 14-rup/tom 14-sem/fel-1 14-sem/jon 14-sem/ste 14-wal-2 15-kis 15-kis-1 15-kis-2 15-kur/kro-1

475

19-sch/heu 19-vol 19-wei/kru

Deussen, E.; J. Prakt. Chem. 90 (1914) 318. Kizhner, N.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 46 (1914) 1411. Rubtsevich-Zulkovskii, I. L.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 46 (1914) 698. Rupe, H.; Tomi, W.; Chem. Ber. 47 (1914) 3064. Semmler, F. W.; Feldstein, J.; Ber. Dtsch. Chem. Ges. 47 (1914) 384. Semmler, F. W.; Jonas, K. G.; Ber. Dtsch. Chem. Ges. 47 (1914) 2068. Semmler, F. W.; Stenzel, H.; Ber. Dtsch. Chem. Ges. 47 (1914) 2555. Wallach, O.; Justus Liebigs Ann. Chem. 403 (1914) 73. Kishner, N.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 47 (1915) 1102. Kishner, N.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 47. (1915) 1819 Kishner, N.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 42 (1915) 1227. Kurnakov, I.; Krotkov, D.; Oksmann, M.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 47 (1915) 558. Kurnakov, N. S.; Oksmann, M.; Beketov, I.; Perelmutter, S. I.; Kanov, F. P.; Finkel, I.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 47 (1915) 558. Lepin, A.; Reich, W.; Zh. Russ. Fiz.-Khim. O-va. 47 (1915) 149. Mieleitner, K.; Z. Krystallogr. Mineral. 55 (1915) 51. Nametkin, S. S.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 47 (1915) 1596. Roth, W. A.; Von Auwers, K.; Justus Liebigs Ann. Chem. 407 (1915) 145. Sabatier, P.; Murat, M.; Ann. Chim. (Paris) 4 (1915) 253. Von Auwers, K.; Treppman, W.; Ber. Dtsch. Chem. Ges. 48 (1915) 1207. Freund, M.; Fleischer, K.; Justus Liebigs Ann. Chem. 411 (1916) 14. Uchida, S.; J. Am. Chem. Soc. 38 (1916) 687. Uchida, S.; J. Am. Chem. Soc. 38 (1916) 699. Von Auwers, K.; Chem. Ber. 49 (1916) 2389. Von Braun, J.; Heidler, K.; Neumann, L.; Ber. Dtsch. Chem. Ges. 49 (1916) 2613. Von Braun, J.; Kruber, O.; Danziger, E.; Chem. Ber. 49 (1916) 2642. Komppa, G.; Hintikka, S. V.; Bull. Soc. Chim. Fr. 21 (1917) 13. Komppa, G.; Roschier, R.; Ann. Acad. Sci. Fenn., Ser. A, 14 (1917) 1. Komppa, G.; Roschier, R.; Ann. Acad. Sci. Fenn. 10, No. 1 (1917) 62. Komppa, G.; Roschier, R.; Ann. Acad. Sci. Fenn. 10, No. 15 (1917) 1. Von Braun, J.; Chem. Ber. 50 (1917) 1659. Von Braun, J.; Danziger, E.; Koehler, Z.; Chem. Ber. 50 (1917) 56. Freund, M.; Fleischer, K.; Gofferje E.; Justus Liebigs Ann. Chem. 414 (1918) 1. Nametkin, S. S.; Sseliwanowa, A.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 49 (1918) 423. Quist, W.; Justus Liebigs Ann. Chem. 417 (1918) 278. Schroeter, G.; Lichtenstadt, L.; Irineu, D.; Chem. Ber. 51 (1918) 1587. Von Auwers, K.; Justus Liebigs Ann. Chem. 415 (1918) 98. Eykman, J. F.; Natuurkd. Verh. Hollandsche Maatschappij Wet. Haarlem 8 (1919) 438. Harkins, W. D.; Ewing, D. T.; J. Am. Chem. Soc. 41 (1919) 1977. Krober, E.; Z. Phys. Chem. (Leipzig) 93 (1919) 641. Langlois, G.; Ann. Chim. 12 (1919) 193. Nametkin, S. S.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 51 (1919) 150. Nametkin, S. S.; Rushezewa, A.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 51 (1919) 152. Schrauth, W.; Heuter, R.; Farben-Ztg. 25 (1919) 535. Vollmann; Farben-Ztg. 24 (1919) 1689. Weissgerber, R.; Kruber, O.; Chem. Ber. 52 (1919) 346.

20-fle/wol 20-mee/van

Fleischer, K.; Wolff, P.; Ber. Dtsch. Chem. Ges. 53 (1920) 925. Meerwein, H.; VanEmstet, K.; Ber. Dtsch. Chem. Ges. 53 (1920) 1815.

15-kur/oks 15-lep/rei 15-mie 15-nam 15-rot/von 15-sab/mur 15-von/tre 16-fre/fle-1 16-uch 16-uch-2 16-von 16-von/hei 16-von/kru 17-kom/hin 17-kom/ros 17-kom/ros-1 17-kom/ros-2 17-von 17-von/dan 18-fre/fle 18-nam/sse 18-qui 18-sch/lic 18-von-2 19-eyk 19-har/ewi 19-kro 19-lan 19-nam 19-nam/rus

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476 20-mie 20-sch-2 20-sim 20-usp 20-utz 20-vir 20-von-1 21-blu/zei 21-bor/pom 21-fle/mel 21-fle/sie 21-leb/pic 21-lev 21-may/fre 21-mei 21-rei/van 21-vir 21-von-1 21-von/fru 21-von/fru-1 21-von/kir 22-her/sch 22-kom/ros 22-may/sch 22-may/sie 22-nam 22-nam/jar 22-ruz/mey-1 22-ruz/min 22-ruz/sto 22-tif/por 22-von 22-von/jul 22-von/sch 22-von/see 22-zie/tie 23-bor/lan 23-bre 23-dup/des 23-fle/ret 23-kro 23-kro-1 23-kro/sch 23-lip 23-nam 23-nam/jar-1 23-ruz/lie 23-sch-3 23-sch/gor 23-sim 23-sim-1 23-von/koc

References Mieleitner, K.; Z. Krystallogr. Mineral. 55 (1920) 631. Schon, T.; Oesterr. Chem.-Ztg. 23 (1920) 69. Simonsen, J. L.; J. Chem. Soc. 117 (1920) 570. Uspenskii, A. E.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 51 (1920) 259. Utz, A.; Gummi-Ztg. 34 (1920) 779. Virtanen, A. J.; Chem. Ber. 53 (1920) 1880. Von Auwers, K.; Ber. Dtsch. Chem. Ges. 53 (1920) 941. Blumann, A.; Zeitschel, O.; Ber. Dtsch. Chem. Ges. 54 (1921) 887. Borsche, W.; Pommer, M.; Chem. Ber. 54 (1921) 102. Fleischer, K.; Melber, W. W.; Justus Liebigs Ann. Chem. 422 (1921) 242. Fleischer, K.; Siefert, F.; Justus Liebigs Ann. Chem. 422 (1921) 272. Lebeau, P.; Picon, M.; C. R. Hebd. Seances Acad. Sci. 173 (1921) 84. Levy, J.; Bull. Soc. Chim. Fr. 29 (1921) 878. Mayer, F.; Freitak, K.; Chem. Ber. 54 (1921) 347. Meier, E.; Farben-Ztg. 26 (1921) 1765. Reich, S.; van Wijck, R.; Helv. Chim. Acta 4 (1921) 242. Virtanen, A. J.; Justus Liebigs Ann. Chem. 424 (1921) 150. Von Auwers, K.; Chem. Ber. 54 (1921) 3188. Von Auwers, K.; Fruhling, A.; Justus Liebigs Ann. Chem. 422 (1921) 192. Von Auwers, K.; Fruhling, A.; Justus Liebigs Ann. Chem. 422 (1921) 196. Von Braun, J.; Kirschbaum. G.; Chem. Ber. 54 (1921) 597. Herz, W.; Schuftan, P.; Z. Phys. Chem. (Leipzig) 101 (1922) 269. Komppa, G.; Roschier, R.; Justus Liebigs Ann. Chem. 429 (1922) 175. Mayer, F.; Schulte, T.; Chem. Ber. 55 (1922) 2164. Mayer, F.; Sieglitz, A.; Chem. Ber. 55 (1922) 1835. Nametkin, S. S.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 54 (1922) 177. Nametkin, S. S.; Jarsev, A.; Zh. Russ. Fiz.-Khim. O-va., Chast Khim. 54 (1922) 77. Ruzicka, L.; Meyer, J.; Mingazzini, M.; Helv. Chim. Acta 5 (1922) 345. Ruzicka, L.; Mingazzini, M.; Helv. Chim. Acta. 5 (1922) 710. Ruzicka, L.; Stoll, M.; Helv. Chim. Acta. 5 (1922) 923. Tiffeneau, M.; Porcher, M.; Bull. Soc. Chim. Fr. 31 (1922) 324. Von Steiger, A. L.; Ber. Dtsch. Chem. Ges. 55 (1922) 1968. Von Auwers, K.; Julicher, W.; Chem. Ber. 55 (1922) 2167. Von Auwers, K.; Schroeter, G.; Justus Liebigs Ann. Chem. 426 (1922) 1. Von Braun, J.; Seemann, J.; Schultheisz, A.; Chem. Ber. 55 (1922) 3803. Ziegler, K.; Tiemann, P.; Chem. Ber. 55 (1922) 3406. Borsche, W.; Lange, W.; Justus Liebigs Ann. Chem. 434 (1923) 219. Bredt-Savelsberg, M.; Ber. Dtsch. Chem. Ges. 56 (1923) 554. Dupont, G.; Desalbres, L.; Bull. Soc. Chim. Fr. 33 (1923) 1252. Fleischer, K.; Retze, E.; Ber. Dtsch. Chem. Ges. 56 (1923) 228. Krollpfeiffer, F.; Ber. Dtsch. Chem. Ges. 56 (1923) 77. Krollpfeiffer, F.; Justus Liebigs Ann. Chem. 430 (1923) 161. Krollpfeiffer, F.; Schaeffer, W.; Chem. Ber. 56 (1923) 620. Lipp, A.; Ber. Dtsch. Chem. Ges. 56 (1923) 2098. Nametkin, S. S.; J. Prakt. Chem. 106 (1923) 25. Nametkin, S. S.; Jarsev, A.; Ber. Dtsch. Chem. Ges. 56 (1923) 832. Ruzicka, L.; Liebi, F.; Helv. Chim. Acta 6 (1923) 267. Schrauth, W.; Angew. Chem. 36 (1923) 571. Schrauth, W.; Gorig, K.; Ber. Dtsch. Chem. Ges. 56 (1923) 2024. Simonsen, J. L.; Indian For. Rec. 9 (1923) 289. Simonsen, J. L.; Indian For. Rec. 10 (1923) 1. Von Braun, J.; Kochendorfer, G; Ber. Dtsch. Chem. Ges. 56 (1923) 2172. Landolt-Börnstein New Series IV/8F

References 23-von/kro 23-von/stu 23-wil/sei 24-boe/ram 24-dup 24-eis/pol 24-hen/rob 24-kal 24-kru 24-mai 24-nam-1 24-nam/aba 24-ruz/bal 24-ruz/sto 24-sch-1 24-sto/far 24-wie/sch 24-wis/hen 24 zel-1 24-zel/bor 24-zel/ouc 25-bro 25-cle/huc 25-cze 25-gar/rei 25-gil/bea-2 25-huc 25-huc-1 25-ipa/orl 25-lab 25-ruz/rud 25-sch-6 25-ves 25-von/kra 25-vor/wal 25-zel 25-zel/tit 25-zel/tur 26-alb 26-con/sma 26-deu 26-esc-1 26-fus-1 26-hen/rob 26-hof/dam 26-huc/fri 26-nam/mad 26-ruz/ste 26-skr/eis 26-spi/zer 26-wei/hen

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478 26-zel/tit 26-zel/tit-1 27-bat/mar 27-blu/sch 27-deu/wei 27-her/ruh 27-ipa/dol 27-ipa/orl 27-kom/has 27-lag 27-lip/got 27-men/sim 27-nam/bru 27-orl 27-rup/her 27-rup/wir 27-ruz/cap 27-sem/sch 27-thu/rol 27-von 27-von/bay 27-von/kuh 28-ada/mar 28-ait 28-asc 28-bod 28-deu 28-est 28-fer/feh 28-god/cau 28-hos/sho 28-ipa/orl 28-kle/til 28-lau 28-ley/kir 28-ruz 28-sac 28-sto/koo 28-tre/sch 28-von/rat 28-zel/gav 29-bla 29-bod 29-boe 29-boe/els 29-bou-1 29-cor-1 29-ebe/bru 29-fri/kus 29-hen/rob 29-huc/neu

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482 35-huc/sac 35-kaf/ike 35-kaz/pla 35-kom/nym 35-kom/nym-1 35-kri/ban 35-kri/ban-1 35-kru/sch 35-lev/sfi 35-nam/sch 35-nen/gav 35-pad/jat 35-pia 35-pro 35-rob 35-rob/dav 35-ros 35-ros-1 35-ruz/pey 35-sho/sho 35-spi 35-von-1 35-zac-1 36-bar/lin 36-bax/hal 36-bro/dur 36-coo/hew 36-coo/law 36-coo/law-1 36-den 36-den-1 36-den-2 36-dup-3 36-har-2 36-hib/lin 36-hib/lin-1 36-iba 36-jog 36-jon/lin 36-kru/sch 36-lef/ada 36-mat/han 36-mik 36-nat/got 36-nen/cio 36-nen/cio-1 36-par 36-per/dav 36-pin/nes

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References 36-ros-3 36-van/mos 36-zal/zon 37-ber/ber 37-bod 37-bra/gab 37-bra/kam 37-cor/ipa 37-den/kot 37-den/kot-1 37-den/nab 37-gar/bre 37-guh/kri 37-guh/nat 37-huc 37-ish/mae 37-kom/kla 37-lin/mil 37-mck/sow 37-mul 37-nam/aba 37-nam/pok 37-nel-3 37-nes/mar 37-pin/mar 37-pin/nes 37-pop/bog 37-sal/sch 37-tsu/sid 37-tsu/ter 37-uot 37-zal/sch 38-bog/apf 38-car/sla 38-den-1 38-dol 38-ell/lin 38-err/lin 38-eva-1 38-eva-2 38-gro 38-guh/san 38-kom/nym 38-kon/nar-1 38-lev 38-mar/nic 38-mul 38-nam/pok 38-oco/sow 38-orl/pro 38-pop/per

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484 38-pri/cis 38-rie 38-sen 38-sey/wal 38-tur/lys 39-ade/bog 39-arb 39-cam/oco 39-coo/hew 39-den 39-dra/ada 39-gro/wac 39-hal/caw 39-ipa/pin 39-kru 39-loz/dya 39-mou/gra 39-neu 39-pok/ste 39-sen 39-son 39-sui/gem 39-wat/lee-4

40-bru/kro 40-cam/cam 40-gri 40-klo-1 40-lev/kar 40-lin/tho 40-mai/str 40-per/tau 40-rit/bog 40-tur 41-ber 41-cos/sut-1 41-mai/str 41-nen/cio 41-pla/wys 41-pla/wys-1 41-sch/har 41-sid/tsu 41-von/rei 42-ano-2 42-def/vle 42-ju/woo 42-lar/tho

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References 42-pet/and 42-pet/che 42-pla/ron-1 42-sch/cos-1 42-sch/gro 42-sen 42-ven/bol 43-ano-3 43-ano-4 43-arb/kuz 43-gru/buc 43-hen/kur 43-nam/ros 43-pok 43-pok-1 43-sch/cla-1 43-shr/lux 43-sir 43-smi/spi 43-wib/ove 44-boo/per 44-dav/fel 44-den 44-fri/har 44-gre-4 44-gre/per-1 44-huc 44-ipa/pin 44-kro/wei 44-pet/kur 44-ruz/sch 44-sch 44-sei/mul 45-boo/gre 45-gre/vog 45-gre/vog-1 45-per/waa 45-pla/fur-1 46-and/mes 46-ano 46-bal/lur 46-bre/gau 46-cle/she

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486 46-lev/kul 46-mar/all 46-naz/pin 46-sch/her 46-sla-1 47-and 47-ano 47-bal/mar 47-col/cha 47-col/cha-1 47-col/roc 47-fro/bue 47-gau/bre 47-pla/fur 47-ric/mir 47-rog-2 47-sch 47-tsu 47-tuo/guy 48-and/pet 48-ano 48-ano-10 48-ano-3 48-ano-7 48-bac/hel 48-col/gar 48-col/roc 48-col/roc-1 48-den 48-fie/ber-2

48-har/rob 48-kut/nic 48-lut/bea 48-mar/hei 48-mor/nic 48-naz/pin 48-sch/ryt 48-sey/bar 48-sho/cra 48-tat/tsu 48-vog-1 49-adk/dav 49-adk/eng 49-adk/hag 49-ano-1

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488 50-wis/ser 50-zie/eim 51-ano-3 51-bar/buc 51-ben/eli 51-col/gri 51-col/wei 51-dau/his 51-eva/smi 51-goo/wis 51-goo/wis-1 51-gue/sue 51-hip/wis 51-jol 51-kru/obe 51-kru/rae 51-kus/koi 51-kus/koi-2 51-los/smi 51-orc/reg 51-pet/shv 51-ser/wis 51-ser/wis-1 51-ser/wis-2 51-som/spo 51-sor/hol 51-var/bab 52-and/smi 52-ano 52-ano-10 52-ano-4 52-ano-9 52-bir/gri 52-col/wei 52-cop/smi 52-her-3 52-her/dim 52-ipa/ger 52-kaz/pla 52-ser/wis 52-sor/hol 52-sor/syk 52-sor/ver

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490 54-tsu/yul 54-wib/van 55-and/cow 55-ano-11 55-ano-2 55-ano-7 55-bel/col 55-cam/ros 55-col-1 55-col/keh 55-cut 55-fis/sti 55-ham/sto 55-hil/sim 55-lev/skv 55-lut-1 55-phi 55-rao/mut 55-rom/ber 55-sch/bec 55-sch/whi 55-web/spo 56-ano 56-ano-5 56-bai/sta 56-duf/eve 56-gra/kos 56-huc/wor 56-iba/you 56-jac/kag 56-khr/kon 56-kri/dev 56-lau/kin 56-lev/gir-1 56-lev/gir-2 56-nor/mai-1 56-ohl/far 56-pol 56-sch-2 56-ser/saf 56-sor/rom 56-sta/smi 56-tur/dav 56-vai/ria 56-web/sto 56-web/you

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70-len/hay-1 71-boy/san 71-des/bha-1 71-vai/ken 72-hal/tow 72-len/hip 73-var/bul 79-let/orc 79-ste 80-sur 81-kor/kov 82-chy/str 82-kat/wat 84-sza 85-nat/vis 85-shi/gee 86-osh/han 86-tar/dia 87-mar-1 87-shi/oga 87-wil/ing 88-let/sew 88-shi/oga

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References 91-luk/tim 93-chi/kni 94-bla/bel 95-nun/von 96-grz/ram 96-ste/chi 96-ste/chi-1 97-cha/lee 97-ste/chi-3

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