Benzene, 1,1'-ethenylidenebis-[4-methyl-
- Formula: C16H16
- Molecular weight: 208.2982
- IUPAC Standard InChI: InChI=1S/C16H16/c1-12-4-8-15(9-5-12)14(3)16-10-6-13(2)7-11-16/h4-11H,3H2,1-2H3
- IUPAC Standard InChIKey: HEDMCKGHZIRQLS-UHFFFAOYSA-N
- CAS Registry Number: 2919-20-2
- 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: 1,1-di(p-Tolyl)ethylene
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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 | -8668.7 ± 2.0 | kJ/mol | Ccb | Coops, Hoijtink, et al., 1953 | Reanalyzed by Cox and Pilcher, 1970, Original value = -8668. ± 2. kJ/mol; Corresponding ΔfHºsolid = 85.90 kJ/mol (simple calculation by NIST; no Washburn corrections) |
| ΔcH°solid | -8522. ± 2. | kJ/mol | Ccb | Coops, Hoijtink, et al., 1953, 2 | Corresponding ΔfHºsolid = -61. 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.
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]
Coops, Hoijtink, et al., 1953, 2
Coops, J.; Hoijtink, G.J.; Kramer, Th.J.E.; Faber, A.C.,
Thermochemical investigations on arylethynes I. Heats of combustion of some diarylethynes,
Rec. Trav. Chim. Pays/Bas, 1953, 72, 781. [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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