Disulfide, diphenyl
- Formula: C12H10S2
- Molecular weight: 218.338
- IUPAC Standard InChI: InChI=1S/C12H10S2/c1-3-7-11(8-4-1)13-14-12-9-5-2-6-10-12/h1-10H
- IUPAC Standard InChIKey: GUUVPOWQJOLRAS-UHFFFAOYSA-N
- CAS Registry Number: 882-33-7
- 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: Phenyl disulfide; Diphenyl disulfide; USAF e-1; diphenyl disulphide
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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 |
|---|---|---|---|---|---|
| ΔfH°solid | 151.06 | kJ/mol | Ccr | Metzger, Kuo, et al., 1983 | |
| ΔfH°solid | 149.1 ± 2.7 | kJ/mol | Ccb | Mackle and Mayrick, 1962 | Hfusion=3.9±0.5 kcal/mol |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -7503.18 | kJ/mol | Ccr | Metzger, Kuo, et al., 1983 | |
| ΔcH°solid | -7504.4 ± 2.7 | kJ/mol | Ccb | Mackle and Mayrick, 1962 | Hfusion=3.9±0.5 kcal/mol |
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.
Metzger, Kuo, et al., 1983
Metzger, R.M.; Kuo, C.S.; Arafat, E.S.,
A semi-micro rotating-bomb combustion calorimeter,
J. Chem. Thermodyn., 1983, 15, 841-851. [all data]
Mackle and Mayrick, 1962
Mackle, H.; Mayrick, R.G.,
Studies in thermochemistry of organic sulphides. Part 3.-The gas-phase heats of formation of diphenyl sulphide, dibenzyl sulphide, diphenyl disulphide,4-thia-1-hexene and 4-thia-5,5-dimethyl-1-hexene,
Trans. Faraday Soc., 1962, 58, 238-243. [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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