o-Benzoquinone
- Formula: C6H4O2
- Molecular weight: 108.0948
- IUPAC Standard InChI: InChI=1S/C6H4O2/c7-5-3-1-2-4-6(5)8/h1-4H
- IUPAC Standard InChIKey: WOAHJDHKFWSLKE-UHFFFAOYSA-N
- CAS Registry Number: 583-63-1
- Chemical structure:
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Reaction thermochemistry data
Go To: Top, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: John E. Bartmess
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
(CAS Reg. No. 20217-29-2 • 4294967295) +
= CAS Reg. No. 20217-29-2
By formula: (CAS Reg. No. 20217-29-2 • 4294967295C6H4O2) + C6H4O2 = CAS Reg. No. 20217-29-2
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 438. ± 23. | kJ/mol | N/A | Fujio, McIver, et al., 1981 | gas phase; value altered from reference due to change in acidity scale |
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.
Fujio, McIver, et al., 1981
Fujio, M.; McIver, R.T., Jr.; Taft, R.W.,
Effects on the acidities of phenols from specific substituent-solvent interactions. Inherent substituent parameters from gas phase acidities,
J. Am. Chem. Soc., 1981, 103, 4017. [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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