Cyclohexane, 1,3,5-trimethyl-, (1α,3α,5α)-

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Gas 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
Δfgas-51.48kcal/molEqkEgan and Buss, 1959 

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
Tboil411.7 ± 0.8KAVGN/AAverage of 11 out of 12 values; Individual data points
Quantity Value Units Method Reference Comment
Tfus229.930KN/AStreiff, Schultz, et al., 1960Uncertainty assigned by TRC = 0.02 K; TRC
Tfus223.45KN/ATimmermans, 1952Uncertainty assigned by TRC = 0.5 K; TRC
Tfus223.KN/AChiurdoglu, 1951Uncertainty assigned by TRC = 5. K; TRC

Enthalpy of vaporization

ΔvapH (kcal/mol) Temperature (K) Method Reference Comment
9.15333.AStephenson and Malanowski, 1987Based on data from 318. to 410. 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.

Egan and Buss, 1959
Egan, C.J.; Buss, W.C., Determination of the equilibrium constants for the hydrogenation of mesitylene. The thermodynamic properties of the 1,3,5-trimethylcyclohexanes, J. Phys. Chem., 1959, 63, 1887-1889. [all data]

Streiff, Schultz, et al., 1960
Streiff, A.J.; Schultz, L.H.; Krouskop, N.C.; Moore, J.W.; Rossini, F.D., Purification, Purity, and Freezing Points of 16 API Standard and API Research Hydrocarbons, J. Chem. Eng. Data, 1960, 5, 193-5. [all data]

Timmermans, 1952
Timmermans, J., Freezing points of organic compounds. VVI New determinations., Bull. Soc. Chim. Belg., 1952, 61, 393. [all data]

Chiurdoglu, 1951
Chiurdoglu, G., Determination of cis-trans isomerism in cyclanes by means of the chiurdoglu rule: II pairs of trisubstituted stereoisomers, Bull. Soc. Chim. Belg., 1951, 60, 39. [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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