2-Propenoic acid, 3-phenyl-
- Formula: C9H8O2
- Molecular weight: 148.1586
- IUPAC Standard InChI: InChI=1S/C9H8O2/c10-9(11)7-6-8-4-2-1-3-5-8/h1-7H,(H,10,11)
- IUPAC Standard InChIKey: WBYWAXJHAXSJNI-UHFFFAOYSA-N
- CAS Registry Number: 621-82-9
- 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. - Stereoisomers:
- Other names: Cinnamic acid; Phenylacrylic acid; 3-Phenyl-2-propenoic acid; 3-Phenylacrylic acid; Zimtsaeure; 3-Phenylpropenoic acid; Kyselina skoricove; beta-Phenylacrylic acid; β-Phenylacrylic acid; Cinnamylic acid; NSC 9189; 3-Phenyl-2-propenoic acid (cinnamic acid)
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Normal melting point
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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: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
| Tfus (K) | Reference | Comment |
|---|---|---|
| 406.15 | Singh and Kumar, 1989 | Uncertainty assigned by TRC = 0.2 K; composition shown in Table I probably reversed; TRC |
| 406.15 | Singh and Kumar, 1986 | Uncertainty assigned by TRC = 0.7 K; TRC |
| 406.35 | Levi and Nicholls, 1958 | Uncertainty assigned by TRC = 1. K; TRC |
| 410. | Sorum and Durand, 1952 | Uncertainty assigned by TRC = 1.5 K; TRC |
| 406. | Timmermans, 1935 | Uncertainty assigned by TRC = 2. K; TRC |
| 406.3 | Gross, Saylor, et al., 1933 | Uncertainty assigned by TRC = 0.5 K; TRC |
| 406. | Kern, Shriner, et al., 1925 | Uncertainty assigned by TRC = 2. K; TRC |
| 406. | Padoa, 1919 | Uncertainty assigned by TRC = 1. K; TRC |
References
Go To: Top, Normal melting point, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Singh and Kumar, 1989
Singh, N.B.; Kumar, P.,
Solidification Behavior of the Addition Compound and Eutectics between Picric Acid and Cinnamic Acid,
J. Chem. Eng. Data, 1989, 34, 145. [all data]
Singh and Kumar, 1986
Singh, N.B.; Kumar, P.,
Solidification Behavior of the Cinnamic Acid-p-Nitrophenol Eutectic System,
J. Chem. Eng. Data, 1986, 31, 406. [all data]
Levi and Nicholls, 1958
Levi, L.; Nicholls, R.V.V.,
Formation of Styrene by Pyrolysis of Aromatic Heterocyclic Aldehyde- Aliphatic Acid Anhydride Mixtures on Morden Bentonite,
Ind. Eng. Chem., 1958, 50, 1005. [all data]
Sorum and Durand, 1952
Sorum, C.H.; Durand, E.A.,
The Melting of Binary Eutectics,
J. Am. Chem. Soc., 1952, 74, 1071. [all data]
Timmermans, 1935
Timmermans, J.,
Researches in Stoichiometry. I. The Heat of Fusion of Organic Compounds.,
Bull. Soc. Chim. Belg., 1935, 44, 17-40. [all data]
Gross, Saylor, et al., 1933
Gross, P.M.; Saylor, J.H.; Gorman, M.A.,
Solubility studies: IV the solubilities of certain slightly soluble organic compounds in water,
J. Am. Chem. Soc., 1933, 55, 650-2. [all data]
Kern, Shriner, et al., 1925
Kern, J.W.; Shriner, R.L.; Adams, R.,
Platinum and Palladium Oxides as Catalysts in the Reduction of Organic Compounds IX. The Reduction of Olefins,
J. Am. Chem. Soc., 1925, 47, 1147. [all data]
Padoa, 1919
Padoa, M.,
Atti Accad. Naz. Lincei, Cl. Sci. Fis., Mat. Nat., Rend., 1919, 28, 239. [all data]
Notes
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- Symbols used in this document:
Tfus Fusion (melting) point - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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