p-Aminotoluene

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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
DRB - Donald R. Burgess, Jr.

Quantity Value Units Method Reference Comment
Δfgas41.8kJ/molCcbDraeger, 1984ALS
Δfgas62.2kJ/molN/APushin, 1954Value computed using ΔfHliquid° value of 19 kj/mol from Pushin, 1954 and ΔvapH° value of 43.18 kj/mol from missing citation.; DRB

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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Δfliquid19.kJ/molCcbPushin, 1954Author's hf298_condensed=1.8 kcal/mol; ALS
Quantity Value Units Method Reference Comment
Δcliquid-4059.kJ/molCcbPushin, 1954Author's hf298_condensed=1.8 kcal/mol; ALS
Δcliquid-4061.4kJ/molCcbSwarts, 1909ALS

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
165.2298.15Meva'a and Lichanot, 1990T = 273 to 368 K. Cp(c) = 147.505 + 0.604T + 3.525x10-3T2 + 2.351x10-5T3 J/mol*K (-100 to 30 C). Cp(liq) = 212.982 + 0.182T J/mol*K (50 to 95 C).; DH
124.3293.Campbell and Campbell, 1940DH

References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Draeger, 1984
Draeger, J.A., Chemical-thermodynamic properties of molecules that undergo inversion. II. The methylanilines, J. Chem. Thermodyn., 1984, 16, 1067-1073. [all data]

Pushin, 1954
Pushin, N.A., Heats of combustion and heats of formation of isomeric organic compounds, Bull. Soc. Chim. Belgrade, 1954, 19, 531-547. [all data]

Swarts, 1909
Swarts, M.F., Sur la chaleur de formation de l'aniline et de quelquesuns de ses derives, Recl. Trav. Chim. Pays-Bas, 1909, 28, 155-165. [all data]

Meva'a and Lichanot, 1990
Meva'a, L.M.; Lichanot, A., Proprietes thermodynamiques en phase condensee des ortho, meta et para fluorotoluene, cresol et toluidine, Thermochim. Acta, 1990, 158, 335-345. [all data]

Campbell and Campbell, 1940
Campbell, A.N.; Campbell, A.J.R., The heats of solution, heats of formation, specific heats and equilibrium diagrams of certain molecular compounds. J. Am. Chem. Soc., 1940, 62, 291-297. [all data]


Notes

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