Benzene, 1-methyl-4-(phenylmethyl)-

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Condensed phase thermochemistry 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfliquid14.71 ± 0.29kcal/molCcbGood and Lee, 1976 
Quantity Value Units Method Reference Comment
Δcliquid-1809.63 ± 0.24kcal/molCcbGood and Lee, 1976Corresponding Δfliquid = 14.71 kcal/mol (simple calculation by NIST; no Washburn corrections)
Δcliquid-1745.kcal/molCcbLamneck and Wise, 1954Corresponding Δfliquid = -50. kcal/mol (simple calculation by NIST; no Washburn corrections)

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, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Tboil551. ± 5.KAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus277.73KN/ALamneck and Wise, 1954, 2Uncertainty assigned by TRC = 0.2 K; TRC
Quantity Value Units Method Reference Comment
Δvap16.6 ± 0.07kcal/molGSVerevkin, 1999Based on data from 293. to 333. K.; AC

Enthalpy of vaporization

ΔvapH (kcal/mol) Temperature (K) Method Reference Comment
16.4 ± 0.07313.GSVerevkin, 1999Based on data from 293. to 333. 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.

Good and Lee, 1976
Good, W.D.; Lee, S.H., The enthalpies of formation of selected naphthalenes, diphenylmethanes, and bicyclic hydrocarbons, J. Chem. Thermodyn., 1976, 8, 643-650. [all data]

Lamneck and Wise, 1954
Lamneck, J.H., Jr.; Wise, P.H., Dicyclic hydrocarbons. IX. Synthesis and physical properties of the monomethyldiphenylmethanes and monomethyldicyclohexylmethanes, J. Am. Chem. Soc., 1954, 76, 1104-1106. [all data]

Lamneck and Wise, 1954, 2
Lamneck, J.H.; Wise, P.H., Dicyclic hydrocarbons. IX. Synthesis and physical properties of the monomethyldiphenylmethanes and monomethyldicyclohexylmethanes, J. Am. Chem. Soc., 1954, 76, 1104. [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]


Notes

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