trans-Cinnamic acid
- 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)/b7-6+
- IUPAC Standard InChIKey: WBYWAXJHAXSJNI-VOTSOKGWSA-N
- CAS Registry Number: 140-10-3
- 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: 2-Propenoic acid, 3-phenyl-, (E)-; Cinnamic acid, (E)-; (E)-Cinnamic acid; trans-β-Carboxystyrene; trans-3-Phenyl-2-propenoic acid; trans-3-Phenylacrylic Acid; (E)-3-Phenyl-2-propenoic acid; (2E)-3-Phenyl-2-propenoic acid; (E)-3-Phenylacrylic acid; 2-Propenoic acid, 3-phenyl-, (2E)-; NSC 44010; Cinnamic acid
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Normal alkane RI, non-polar column, temperature ramp
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: NIST Mass Spectrometry Data Center, William E. Wallace, director
| Column type | Capillary | Capillary | Capillary |
|---|---|---|---|
| Active phase | HP-5 MS | BPX-5 | HP-1 |
| Column length (m) | 30. | 25. | 25. |
| Carrier gas | Helium | Helium | |
| Substrate | |||
| Column diameter (mm) | 0.25 | 0.20 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.13 | |
| Tstart (C) | 70. | 50. | 35. |
| Tend (C) | 200. | 230. | 250. |
| Heat rate (K/min) | 3. | 3. | 4. |
| Initial hold (min) | 2. | 2. | |
| Final hold (min) | 18. | ||
| I | 1454. | 1430. | 1394. |
| Reference | Jerkovic, Tuberso, et al., 2010 | Fons, Rapior, et al., 2006 | Ong and Acree, 1998 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-polar column, temperature ramp, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Jerkovic, Tuberso, et al., 2010
Jerkovic, I.; Tuberso, C.I.G.; Gugic, M.; Bubalo, D.,
Composition of Sulla (Hedysarum coronarium L.) honey solvent extractives determined by GC/MS: norisoprenoids and other volatile organic compounds,
Molecules, 2010, 15, 9, 6375-6385, https://doi.org/10.3390/molecules15096375
. [all data]
Fons, Rapior, et al., 2006
Fons, F.; Rapior, S.; Fruchier, A.,
Volatile composition of Clitocybe amoenolens, Tricholoma caligatum and Hebeloma radicosum,
Cryptogamie, Mycologie, 2006, 27, 1, 45-55. [all data]
Ong and Acree, 1998
Ong, P.K.C.; Acree, T.E.,
Gas chromatography/olfactory analysis of lychee (Litchi chinesis Sonn.),
J. Agric. Food Chem., 1998, 46, 6, 2282-2286, https://doi.org/10.1021/jf9801318
. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, temperature ramp, References
- Symbols used in this document:
Tend Final temperature Tstart Initial temperature - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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