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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Gas 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°gas | -481.3 ± 4.5 | kJ/mol | Ccr | Mackle and O'Hare, 1964 | Reanalyzed by Cox and Pilcher, 1970, Original value = -481. ± 4. kJ/mol |
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 | -643.2 ± 1.6 | kJ/mol | Ccr | Mackle and O'Hare, 1964 | Reanalyzed by Cox and Pilcher, 1970, Original value = -642.8 ± 1.5 kJ/mol |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -6712.6 ± 1.4 | kJ/mol | Ccr | Mackle and O'Hare, 1964 |
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° | 149.0 ± 2.9 | kJ/mol | E | Mackle and O'Hare, 1964, 2 | AC |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔsubH° | 162. ± 3. | kJ/mol | V | Mackle and O'Hare, 1964 | ALS |
Reaction 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
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
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By formula: C12H10O4S2 + H2O = C6H6O2S + C6H6O3S
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -68. ± 10. | kJ/mol | Cm | Kice, Margolis, et al., 1977 | solid phase; solvent: Water; Hydrolysis |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry 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]
Kice, Margolis, et al., 1977
Kice, J.L.; Margolis, H.C.; Johnson, W.S.; Wulff, C.A.,
Heats of hydrolysis of phenyl α-disulfone and phenyl benzenesulfinyl sulfone,
J. Org. Chem., 1977, 42, 2933-2935. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions ΔrH° Enthalpy of reaction 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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