2,3,4-Trimethylbenzoic acid

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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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DRB - Donald R. Burgess, Jr.
AC - William E. Acree, Jr., James S. Chickos

Quantity Value Units Method Reference Comment
Δsub109.3 ± 0.3kJ/molVColomina, Jimenez, et al., 1987see Colomina, Turrion, et al., 1964; ALS
Δsub109.3kJ/molN/AColomina, Jimenez, et al., 1987DRB
Δsub109.3 ± 0.3kJ/molMEColomina, Jimenez, et al., 1987Based on data from 329. - 351. K.; AC

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Method Reference Comment
108.2 ± 0.3340.MEColomina, Jimenez, et al., 1987Based on data from 329. - 351. K.; AC

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.

Colomina, Jimenez, et al., 1987
Colomina, M.; Jimenez, P.; Roux, M.V.; Turrion, C., Thermochemical properties of benzoic acid derivatives. XV. Vapour pressures and enthalpies of sublimation and formation of the six trimethylbenzoic acids, J. Chem. Thermodyn., 1987, 19, 1139-1144. [all data]

Colomina, Turrion, et al., 1964
Colomina, M.; Turrion, C.; Boned, M.L.; Panea, M., Investigaciones termoquimicas sobre los acidos alquilbenzoicos. III. Acidos trimetilbenzoicos, Anal. Fisc. Quim. B, 1964, 60, 619-626. [all data]


Notes

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