Ethylene, 1,1-diphenyl-

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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:
BS - Robert L. Brown and Stephen E. Stein
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Tboil543.7KN/AAldrich Chemical Company Inc., 1990BS
Tboil550.2KN/AWeast and Grasselli, 1989BS
Quantity Value Units Method Reference Comment
Tfus281.KN/AWelsh and Drake, 1938Uncertainty assigned by TRC = 4. K; TRC
Tfus281.35KN/ASmith and Andrews, 1931Uncertainty assigned by TRC = 0.3 K; freezzing pt. by thermocouple; TRC
Quantity Value Units Method Reference Comment
Δvap71.2 ± 0.7kJ/molGSVerevkin and Ebenhoch, 1999Based on data from 298. to 331. K.; AC

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
70.2 ± 0.7314.GSVerevkin and Ebenhoch, 1999Based on data from 298. to 331. K.; AC
59.3375.AStephenson and Malanowski, 1987Based on data from 360. to 550. K. See also Stull, 1947.; AC
73.30512.VHolmes and Tyrrall, 1956ALS

Antoine Equation Parameters

log10(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

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Temperature (K) A B C Reference Comment
360.6 to 550.4.858052470.113-41.253Stull, 1947Coefficents calculated by NIST from author's data.

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.

Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc., Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]

Weast and Grasselli, 1989
CRC Handbook of Data on Organic Compounds, 2nd Editon, Weast,R.C and Grasselli, J.G., ed(s)., CRC Press, Inc., Boca Raton, FL, 1989, 1. [all data]

Welsh and Drake, 1938
Welsh, L.H.; Drake, N.L., The Condensation of Tertiary Aryl Substituted Carbinos with Phenol in the Presence of Aluminum Chloride, J. Am. Chem. Soc., 1938, 60, 59. [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 and Ebenhoch, 1999
Verevkin, Sergey P.; Ebenhoch, Jochen, Structural Chemistry, 1999, 10, 6, 401-409, https://doi.org/10.1023/A:1022470804409 . [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]

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]

Holmes and Tyrrall, 1956
Holmes, W.S.; Tyrrall, E., Entropy of vaporization and molecular rotation in the liquid state, Chem. Ind. (London), 1956, 662-663. [all data]


Notes

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