Benzoic acid, 4-(acetylthio)-
- Formula: C9H8O3S
- Molecular weight: 196.223
- IUPAC Standard InChI: InChI=1S/C9H8O3S/c1-6(10)13-8-4-2-7(3-5-8)9(11)12/h2-5H,1H3,(H,11,12)
- IUPAC Standard InChIKey: ZUDCIPNZEZLOLJ-UHFFFAOYSA-N
- CAS Registry Number: 24197-62-4
- 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: p-Acetylthiobenzoic acid
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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
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Individual Reactions
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By formula: C9H8O3S + H2O = C7H6O2S + C2H4O2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -11.5 ± 0.4 | kJ/mol | Cm | Nelander, 1964 | solid phase; Heat of hydrolysis |
References
Go To: Top, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Nelander, 1964
Nelander, L.,
The heats of hydrolysis of aspirin, thioaspirin, and their p-analogues,
Acta Chem. Scand., 1964, 18, 973-984. [all data]
Notes
Go To: Top, Reaction thermochemistry data, References
- Symbols used in this document:
ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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