Benzyl sulfone
- Formula: C14H14O2S
- Molecular weight: 246.325
- IUPAC Standard InChI: InChI=1S/C14H14O2S/c15-17(16,11-13-7-3-1-4-8-13)12-14-9-5-2-6-10-14/h1-10H,11-12H2
- IUPAC Standard InChIKey: AWHNUHMUCGRKRA-UHFFFAOYSA-N
- CAS Registry Number: 620-32-6
- 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: Dibenzyl sulfone; Benzene, 1,1'-[sulfonylbis(methylene)]bis-; Dibenzyl sulphone
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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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tfus | 422.7 | K | N/A | Kaldor and Hammond, 1991 | Uncertainty assigned by TRC = 1. K; TRC |
| Tfus | 425. | K | N/A | Jarvis, Hoey, et al., 1988 | Uncertainty assigned by TRC = 3. K; TRC |
| Tfus | 402. | K | N/A | Olah and Gupta, 1983 | Uncertainty assigned by TRC = 2. K; TRC |
| Tfus | 425. | K | N/A | Boehme and Sitorus, 1972 | Uncertainty assigned by TRC = 3. K; TRC |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔsubH° | 114. ± 2. | kJ/mol | V | Mackle and O'Hare, 1961 | Haet of combustion corrected for pressure; ALS |
References
Go To: Top, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Kaldor and Hammond, 1991
Kaldor, S.W.; Hammond, M.,
A Mild Osmium Tetraoxide-Catalyzed Method for the Oxidation of Sulfides to Sulfones,
Tetrahedron Lett., 1991, 32, 5043-6. [all data]
Jarvis, Hoey, et al., 1988
Jarvis, W.T.; Hoey, M.D.; Finocchio, A.L.; Dittmar, D.C.,
Organic reactions of Reduced Species of Sulfur Dioxide,
J. Org. Chem., 1988, 53, 5750-6. [all data]
Olah and Gupta, 1983
Olah, G.A.; Gupta, B.G.B.,
Onium Ions 27. Oxidation of Sulfoxides to Sulfones with Nitronium Salts,
J. Org. Chem., 1983, 48, 3585-7. [all data]
Boehme and Sitorus, 1972
Boehme, V.H.; Sitorus, U.,
Oxidation of Thioethers to Sulfones with Hydrogen Peroxide in Alkaline Solution,
Chem.-Ztg., 1972, 96, 37-8. [all data]
Mackle and O'Hare, 1961
Mackle, H.; O'Hare, P.A.G.,
Studies in the thermochemistry of sulphones. Part 6 - Heats of combustion, fusion, vaporization and atomization of six aromatic and two allylic sulphones,
Trans. Faraday Soc., 1961, 57, 1521-1526. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
Tfus Fusion (melting) point ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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