Azoxybenzene
- Formula: C12H10N2O
- Molecular weight: 198.2206
- IUPAC Standard InChI: InChI=1S/C12H10N2O/c15-14(12-9-5-2-6-10-12)13-11-7-3-1-4-8-11/h1-10H
- IUPAC Standard InChIKey: GAUZCKBSTZFWCT-UHFFFAOYSA-N
- CAS Registry Number: 495-48-7
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Diazene, diphenyl-, 1-oxide; Azobenzene, oxide; Azoxybenzide; Diphenyldiazene N-oxide; Azossibenzene; Azoxybenzeen; Azoxybenzol; Benzene, azoxydi-; Fenazox; Fentoxan; Diazene, 1,2-diphenyl-, 1-oxide; NSC 1796
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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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°solid | 243.4 ± 2.2 | kJ/mol | Ccb | Kirchner, Acree, et al., 1986 | |
| ΔfH°solid | 299. | kJ/mol | Ccb | Lemoul, 1908 | |
| ΔfH°solid | 299. | kJ/mol | Ccb | Lemoult, 1906 | Author value for hf298-condensed=65.1 kcal/mol |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -6394.7 ± 1.5 | kJ/mol | Ccb | Kirchner, Acree, et al., 1986 | |
| ΔcH°solid | -6450.5 | kJ/mol | Ccb | Lemoul, 1908 | |
| ΔcH°solid | -6450.5 | kJ/mol | Ccb | Lemoult, 1906 | Author value for hf298-condensed=65.1 kcal/mol |
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.
Kirchner, Acree, et al., 1986
Kirchner, J.J.; Acree, W.E., Jr.; Pilcher, G.; Shaofeng, L.,
Enthalpies of combustion of four N-phenylmethylene benzenamine N-oxide derivatives, of N-phenylmethylene benzenamine, and of trans-diphenyldiazene N-oxide: the dissociation enthalpy of the (N-O)bonds,
J. Chem. Thermodyn., 1986, 18, 793-799. [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]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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