Diazene, bis(4-ethoxyphenyl)-, 1-oxide

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

Quantity Value Units Method Reference Comment
Δfsolid-163.6 ± 2.6kJ/molCcbAcree, Tucker, et al., 1993ALS
Δfsolid-45.6kJ/molCcbLemoul, 1908ALS
Δfsolid-45.86kJ/molCcbLemoult, 1906Author value for hf298-condensed=21.1 kcal/mol; ALS
Quantity Value Units Method Reference Comment
Δcsolid-8705.0 ± 1.5kJ/molCcbAcree, Tucker, et al., 1993ALS
Δcsolid-8822.8kJ/molCcbLemoul, 1908ALS
Δcsolid-8822.8kJ/molCcbLemoult, 1906Author value for hf298-condensed=21.1 kcal/mol; ALS

Constant pressure heat capacity of liquid

Cp,liquid (J/mol*K) Temperature (K) Reference Comment
607.430.Kreutzer, 1938Value a few degrees below anisotropic-isotropic liquid-liquid transition at 436 K.; DH

References

Go To: Top, 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.

Acree, Tucker, et al., 1993
Acree, W.E., Jr.; Tucker, S.A.; Pilcher, G.; Paz Andrade, M.I.; Ribeiro da Silva, M.D.M.C., Enthalpies of combustion of p-azoxyanisole p-azoxyphenetole: the dissociation enthalpy of the N-O bonds. Enthalpies of crystal-to-(liquid crystal) transitions, J. Chem. Thermodyn., 1993, 25, 653-659. [all data]

Lemoul, 1908
Lemoul, M.P., Recherches theoriques et experimentals sur les chaleurs de combustion et de formation des couposes organiques, Anal. Chem., 1908, 184-190. [all data]

Lemoult, 1906
Lemoult, M.P., Thermochimie. - Chaleur de combustion et de formation de quelques composes cycliques azotes, Compt. Rend., 1906, 143, 772-775. [all data]

Kreutzer, 1938
Kreutzer, C., Kalorimetrische Messungen beim Übergang von der anisotropen zur isotropen flüssigen Phase, Ann. Physik. [5]33, 1938, 192-209. [all data]


Notes

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