Acetophenone, 2,2,2-triphenyl-
- Formula: C26H20O
- Molecular weight: 348.4364
- IUPAC Standard InChI: InChI=1S/C26H20O/c27-25(21-13-5-1-6-14-21)26(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20H
- IUPAC Standard InChIKey: CFBBKHROQRFCNZ-UHFFFAOYSA-N
- CAS Registry Number: 466-37-5
- 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: 2,2,2-Triphenylacetophenone; Benzopinacolone; β-Benzopinacolone; Ethanone, tetraphenyl-; 1,2,2,2-Tetraphenyl-1-ethanone; ω,ω,ω-Triphenylacetophenone; Phenyl trityl ketone; Tetraphenylethanone; 1,2,2,2-Tetraphenylethanone
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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 |
|---|---|---|---|---|---|
| ΔcH°solid | -13310. | kJ/mol | Ccb | Wieland, Heymann, et al., 1934 | Corresponding ΔfHºsolid = 230. 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.
Wieland, Heymann, et al., 1934
Wieland, H.; Heymann, K.; Tsatsas, T.; Juchum, D.; Varvoglis, G.; Labriola, G.; Dobbelstein, O.; Boyd-Barrett, H.S.,
Uber das Auftreten freier Radikale bei chemischen Reaktionen. VIII,
Ann., 1934, 514, 145-181. [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 - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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