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Benzene, 1,1'-ethylidenebis-

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Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Kenneth Kroenlein director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil543. ± 5.KAVGN/AAverage of 13 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus255.14KN/ASerijan and Wise, 1951Uncertainty assigned by TRC = 0.2 K; TRC
Tfus255.14KN/AWise, Serijan, et al., 1950Uncertainty assigned by TRC = 0.2 K; TRC
Tfus247.25KN/ASmith and Andrews, 1931Uncertainty assigned by TRC = 0.25 K; TRC
Quantity Value Units Method Reference Comment
Deltavap16.5 ± 0.1kcal/molGSVerevkin, 1999Based on data from 293. - 328. K.; AC

Enthalpy of vaporization

DeltavapH (kcal/mol) Temperature (K) Method Reference Comment
16.3 ± 0.1313.GSVerevkin, 1999Based on data from 293. - 328. K.; AC
14.9363.AStephenson and Malanowski, 1987Based on data from 348. - 405. K.; AC

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Serijan and Wise, 1951
Serijan, K.T.; Wise, P.H., Dicylic Hydrocarbons. III. Diphenyl- and Dicyclohexylalkanes through C15, J. Am. Chem. Soc., 1951, 73, 4766. [all data]

Wise, Serijan, et al., 1950
Wise, P.H.; Serijan, K.T.; Goodman, I.A., Correlation of Physical Properties with Molecular Structre for Dicyclic Hydrocarbons. I. 2-n-Alakylbiphenyl-1,1-alkane, «alpha»,«omega»-dicyclohexylalkane Series, Nat. Advis. Comm. Aeronaut., Tech. Notes, No. 2081, Lewis Flight Propulsion Lab., Cleveland, OH, 1950. [all data]

Smith and Andrews, 1931
Smith, R.H.; Andrews, D.H., Thermal Energy Studies I. Phenyl Derivatives of Methane, Ethane and Some Related Compounds, J. Am. Chem. Soc., 1931, 53, 3644. [all data]

Verevkin, 1999
Verevkin, Sergey P., Thermochemical Properties of Diphenylalkanes, J. Chem. Eng. Data, 1999, 44, 2, 175-179, https://doi.org/10.1021/je980200e . [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]


Notes

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