Benzene, 1,1'-(1,3-butadiyne-1,4-diyl)bis-
- Formula: C16H10
- Molecular weight: 202.2506
- IUPAC Standard InChI: InChI=1S/C16H10/c1-3-9-15(10-4-1)13-7-8-14-16-11-5-2-6-12-16/h1-6,9-12H
- IUPAC Standard InChIKey: HMQFJYLWNWIYKQ-UHFFFAOYSA-N
- CAS Registry Number: 886-66-8
- 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: Butadiyne, diphenyl-; Diphenyl-1,3-butadiyne; Diphenylbutadiyne; Diphenyldiacetylene; 1,4-Diphenyl-1,3-butadiyne; 1,4-Diphenylbutadiyne; 1,4-Diphenylbut-1,3-diyne; Diphenylbiacetylene; NSC 529170; 1,1'-(1,3-butadiyne-1,4-diyl)bisbenzene
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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 | -1970. ± 0.2 | kcal/mol | Ccb | Coops, Hoijtink, et al., 1953 | Corresponding ΔfHºsolid = 124. kcal/mol (simple calculation by NIST; no Washburn corrections) |
| ΔcH°solid | -1975.68 ± 0.40 | kcal/mol | Ccb | Ott, 1928 | Corresponding ΔfHºsolid = 129.29 kcal/mol (simple calculation by NIST; no Washburn corrections) |
Phase change data
Go To: Top, Condensed phase thermochemistry data, 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: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tfus | 359.9 | K | N/A | Grignard and Tcheoufaki, 1929 | Uncertainty assigned by TRC = 2. K |
References
Go To: Top, Condensed phase thermochemistry data, Phase change 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 arylethynes I. Heats of combustion of some diarylethynes,
Rec. Trav. Chim. Pays/Bas, 1953, 72, 781. [all data]
Ott, 1928
Ott, E.,
Nachtrage zu der Untersuchung uber die Habhydrierung der Acetylen-Binding und die Abhangigkeit der Konfiguration der entstehenden Athylen-Verbin-dungen von der Reaktionsgeschwindigkeit,
Ber., 1928, 61, 2119-2123. [all data]
Grignard and Tcheoufaki, 1929
Grignard, V.; Tcheoufaki,
The α-Diacetylenic Hydrocarbons,
C. R. Hebd. Seances Acad. Sci., 1929, 188, 357. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
Tfus Fusion (melting) point ΔcH°solid Enthalpy of combustion of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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