3-Nitrocinnamic acid
- Formula: C9H7NO4
- Molecular weight: 193.1562
- IUPAC Standard InChI: InChI=1S/C9H7NO4/c11-9(12)5-4-7-2-1-3-8(6-7)10(13)14/h1-6H,(H,11,12)/b5-4+
- IUPAC Standard InChIKey: WWXMVRYHLZMQIG-SNAWJCMRSA-N
- CAS Registry Number: 555-68-0
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: m-Nitrocinnamic acid; 2-Propenoic acid, 3-(3-nitrophenyl)-; Cinnamic acid, m-nitro; 3-Nitrobenzenepropenoic acid; 3-(3-Nitrophenyl)-2-propenoic acid; trans-3-Nitrocinnamic acid
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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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°solid | -370.3 | kJ/mol | Ccb | Zavoianu, Ciocazan, et al., 1990 | ALS |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -4171. | kJ/mol | Ccb | Zavoianu, Ciocazan, et al., 1990 | ALS |
| ΔcH°solid | -4165.39 | kJ/mol | Ccb | Verkade, 1926 | ALS |
Constant pressure heat capacity of solid
| Cp,solid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 240.2 | 323. | Satoh and Sogabe, 1941 | T = 0 to 100°C. Mean value.; DH |
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.
Zavoianu, Ciocazan, et al., 1990
Zavoianu, D.; Ciocazan, I.; Moga-Gheorghe, S.; Bornaz, C.,
Structure and reactivity of acids. Heats of combustion and formation of some phenylacrylic acids.,
Rev. Chim. (Bucharest), 1990, 41, 234-236. [all data]
Verkade, 1926
Verkade, P.E.,
Verbrandingswarmten van plaatsings-isomere benzol-derivaten en de theorie der geinduceerde alterneeren de polatiteit,
Verslag Akad. Wetenschappen Amsterdam, 1926, 35, 492-504. [all data]
Satoh and Sogabe, 1941
Satoh, S.; Sogabe, T.,
The heat capacities of some organic compounds containing nitrogen and the atomic heat of nitrogen. (1), Sci.,
Pap. Inst. Phys. Chem. Res. (Tokyo), 1941, 38, 197-203. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid 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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