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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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 | -153.74 ± 0.38 | kcal/mol | Ccr | Mackle and O'Hare, 1964 | Reanalyzed by Cox and Pilcher, 1970, Original value = -153.63 ± 0.36 kcal/mol |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -1604.34 ± 0.34 | kcal/mol | Ccr | Mackle and O'Hare, 1964 |
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 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, 2 | AC |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔsubH° | 38.7 ± 0.8 | kcal/mol | V | Mackle and O'Hare, 1964 | ALS |
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.
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, 506-509. [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]
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, https://doi.org/10.1039/tf9646000506
. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change 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 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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