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Phenol, 2-methyl-

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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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
GT - Glushko Thermocenter, Russian Academy of Sciences, Moscow

Quantity Value Units Method Reference Comment
Deltafgas-128.3 ± 0.88kJ/molCcbCox, 1961ALS
Deltafgas-128.6 ± 0.92kJ/molCcbAndon, Biddiscombe, et al., 1960ALS

Constant pressure heat capacity of gas

Cp,gas (J/mol*K) Temperature (K) Reference Comment
38.2250.Kudchadker S.A., 1978Selected entropy values at 298.15 and 400 K are lower than the experimental ones by 2.2 and 2.1 J/mol*K, respectively. The discrepancy is close to the experimental uncertainty. The same entropy values calculated by [ Green J.H.S., 1962] are greater than the observed by 2.8 and 3.9 J/mol*K.; GT
59.18100.
75.09150.
91.26200.
117.84273.15
127.30298.15
128.00300.
164.31400.
195.29500.
220.43600.
240.85700.
257.68800.
271.77900.
283.701000.
293.871100.
302.601200.
310.111300.
316.611400.
322.251500.

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.

Cox, 1961
Cox, J.D., The heats of combustion of phenol and the three cresols, Pure Appl. Chem., 1961, 2, 125-128. [all data]

Andon, Biddiscombe, et al., 1960
Andon, R.J.L.; Biddiscombe, D.P.; Cox, J.D.; Handley, R.; Harrop, D.; Herington, E.F.G.; Martin, J.F., Thermodynamic properties of organic oxygen compounds. Part I. Preparation and physical properties of pure phenol, cresols, and xylenols, J. Chem. Soc., 1960, 5246-5254. [all data]

Kudchadker S.A., 1978
Kudchadker S.A., Ideal gas thermodynamic properties of phenol and cresols, J. Phys. Chem. Ref. Data, 1978, 7, 417-423. [all data]

Green J.H.S., 1962
Green J.H.S., Normal frequencies, thermodynamic properties and equilibrium of the cresols, Chem. Ind. (London), 1962, 1575-1576. [all data]


Notes

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