Benzene, 1,1',1''-(1-ethenyl-2-ylidene)tris(4-methyl-
- Formula: C23H22
- Molecular weight: 298.4208
- IUPAC Standard InChI: InChI=1S/C23H22/c1-17-4-10-20(11-5-17)16-23(21-12-6-18(2)7-13-21)22-14-8-19(3)9-15-22/h4-16H,1-3H3
- IUPAC Standard InChIKey: DFDOYRNMBGBYGX-UHFFFAOYSA-N
- CAS Registry Number: 6629-83-0
- Chemical structure:
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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 |
|---|---|---|---|---|---|
| ΔcH°solid | -2943.62 ± 0.72 | kcal/mol | Ccb | Coops, Hoijtink, et al., 1953 | Reanalyzed by Cox and Pilcher, 1970, Original value = -2943.4 ± 0.7 kcal/mol; Corresponding ΔfHºsolid = 28.97 kcal/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.
Coops, Hoijtink, et al., 1953
Coops, J.; Hoijtink, G.J.; Kramer, Th.J.E.; Faber, A.C.,
Thermochemical investigations on arylethenes. II. Heats of combustion of some para and orthotolylethenes and phenylbutadienes,
Rec. Trav. Chim. Pays/Bas, 1953, 72, 765. [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 - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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