Diphenyl disulfone
- Formula: C12H10O4S2
- Molecular weight: 282.335
- IUPAC Standard InChI: InChI=1S/C12H10O4S2/c13-17(14,11-7-3-1-4-8-11)18(15,16)12-9-5-2-6-10-12/h1-10H
- IUPAC Standard InChIKey: CXJVMJWCNFOERL-UHFFFAOYSA-N
- CAS Registry Number: 10409-06-0
- Chemical structure:
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Phase change 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 as indicated in comments:
AC - William E. Acree, Jr., James S. Chickos
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔvapH° | 35.61 ± 0.69 | kcal/mol | E | Mackle and O'Hare, 1964 | AC |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔsubH° | 38.7 ± 0.8 | kcal/mol | V | Mackle and O'Hare, 1964, 2 | ALS |
References
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Mackle and O'Hare, 1964
Mackle, H.; O'Hare, P.A.G.,
Studies in the thermochemistry of sulphones. Part 8.?Heats of combustion and formation of diphenyl disulphone,
Trans. Faraday Soc., 1964, 60, 506, https://doi.org/10.1039/tf9646000506
. [all data]
Mackle and O'Hare, 1964, 2
Mackle, H.; O'Hare, P.A.G.,
Studies in the thermochemistry of sulphones. Part 8.-Heats of combustion and formation of diphenyl disulphone,
Trans. Faraday Soc., 1964, 60, 506-509. [all data]
Notes
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- Symbols used in this document:
ΔsubH° Enthalpy of sublimation at standard conditions ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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