Benzoic acid, anhydride
- Formula: C14H10O3
- Molecular weight: 226.2274
- IUPAC Standard InChI: InChI=1S/C14H10O3/c15-13(11-7-3-1-4-8-11)17-14(16)12-9-5-2-6-10-12/h1-10H
- IUPAC Standard InChIKey: CHIHQLCVLOXUJW-UHFFFAOYSA-N
- CAS Registry Number: 93-97-0
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Benzoic anhydride; Benzoyl anhydride; Benzoyl benzoate
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Condensed phase thermochemistry data
Go To: Top, References, Notes
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 | -415. ± 2. | kJ/mol | Ccb | Carson, Fine, et al., 1971 | |
| ΔfH°solid | -430.9 ± 6.7 | kJ/mol | Ccb | Breitenbach and Derkosch, 1951 | Reanalyzed by Cox and Pilcher, 1970, Original value = -430.1 kJ/mol |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -6523. ± 2. | kJ/mol | Ccb | Carson, Fine, et al., 1971 | Corresponding ΔfHºsolid = -415. kJ/mol (simple calculation by NIST; no Washburn corrections) |
| ΔcH°solid | -6507.4 ± 6.7 | kJ/mol | Ccb | Breitenbach and Derkosch, 1951 | Reanalyzed by Cox and Pilcher, 1970, Original value = -6507.0 kJ/mol; Corresponding ΔfHºsolid = -430.91 kJ/mol (simple calculation by NIST; no Washburn corrections) |
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.
Carson, Fine, et al., 1971
Carson, A.S.; Fine, D.H.; Gray, P.; Laye, P.G.,
Standard enthalpies of formation of diphenyl oxalate and benzoic anhydride and some related bond dissociation energies,
J. Chem. Soc. B, 1971, 1611-1615. [all data]
Breitenbach and Derkosch, 1951
Breitenbach, J.W.; Derkosch, J.,
Verbrennungswarmen von peroxyden und verwandten verbindungen sowie von polystrolen,
Monatsh. Chem., 1951, 82, 177-179. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [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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