Benzene, 1,3-bis(1,1-dimethylethyl)-5-methyl-

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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

Quantity Value Units Method Reference Comment
Tboil517.2KN/AAldrich Chemical Company Inc., 1990BS
Quantity Value Units Method Reference Comment
Tfus304.3KN/AMcCaulay, Lien, et al., 1954Uncertainty assigned by TRC = 1. K; TRC
Quantity Value Units Method Reference Comment
Δvap63.3 ± 0.9kJ/molGSVerevkin, 1998Based on data from 309. - 338. K.; AC
Quantity Value Units Method Reference Comment
Δsub81.8 ± 0.5kJ/molTVerevkin, 1998Based on data from 275. - 301. K.; AC

Enthalpy of vaporization

ΔvapH (kJ/mol) Temperature (K) Method Reference Comment
61.8 ± 0.9310.GSVerevkin, 1998Based on data from 309. - 338. K.; AC

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Method Reference Comment
82.4 ± 0.5288.TVerevkin, 1998Based on data from 275. - 301. 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.

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

McCaulay, Lien, et al., 1954
McCaulay, D.A.; Lien, A.P.; Launer, P.J., J. Am. Chem. Soc., 1954, 76, 2354. [all data]

Verevkin, 1998
Verevkin, Sergey P., Thermochemical properties of branched alkylsubstituted benzenes, The Journal of Chemical Thermodynamics, 1998, 30, 8, 1029-1040, https://doi.org/10.1006/jcht.1998.0370 . [all data]


Notes

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