4-Methylbenzoic acid anhydride
- Formula: C16H14O3
- Molecular weight: 254.2806
- IUPAC Standard InChI: InChI=1S/C16H14O3/c1-11-3-7-13(8-4-11)15(17)19-16(18)14-9-5-12(2)6-10-14/h3-10H,1-2H3
- IUPAC Standard InChIKey: BJMLLSSSTGHJJE-UHFFFAOYSA-N
- CAS Registry Number: 13222-85-0
- 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 | -124.5 ± 1.9 | kcal/mol | Ccb | Breitenbach and Derkosch, 1951 | Reanalyzed by Cox and Pilcher, 1970, Original value = -124.3 kcal/mol |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -1858.5 ± 1.9 | kcal/mol | Ccb | Breitenbach and Derkosch, 1951 | Reanalyzed by Cox and Pilcher, 1970, Original value = -1858.4 kcal/mol; Corresponding ΔfHºsolid = -124.52 kcal/mol (simple calculation by NIST; no Washburn corrections) |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Breitenbach and Derkosch, 1951
Breitenbach, J.W.; Derkosch, J.,
Verbrennungswarmen von peroxyden und verwandten verbindungen sowie von polystrolen,
Monatsh. Chem., 1951, 82, 177-179. [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]
Notes
Go To: Top, Condensed phase thermochemistry 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 - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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