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
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- 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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Van Den Dool and Kratz 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 | Packed |
|---|---|---|---|
| Active phase | DB-1 | DB-1 | SE-30 |
| Column length (m) | 25. | 60. | 3.05 |
| Carrier gas | He | He | |
| Substrate | Supelcoport and Chromosorb | ||
| Column diameter (mm) | 0.2 | 0.25 | |
| Phase thickness (μm) | 0.33 | 0.25 | |
| Tstart (C) | 50. | 40. | 40. |
| Tend (C) | 300. | 280. | 250. |
| Heat rate (K/min) | 4. | 2. | 10. |
| Initial hold (min) | 3. | 4. | |
| Final hold (min) | 10. | 60. | |
| I | 1462. | 1450. | 1428. |
| Reference | Osorio, Alarcon, et al., 2006 | Adedeji, Hartman, et al., 1991 | Peng, Ding, et al., 1988 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz 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.
Osorio, Alarcon, et al., 2006
Osorio, C.; Alarcon, M.; Moreno, C.; Bonilla, A.; Barrios, J.; Garzon, C.; Duque, C.,
Characterization of Odor-Active Volatiles in Champa ( Campomanesia lineatifolia R. P.),
J. Agric. Food Chem., 2006, 54, 2, 509-516, https://doi.org/10.1021/jf052098c
. [all data]
Adedeji, Hartman, et al., 1991
Adedeji, J.; Hartman, T.G.; Rosen, R.T.; Ho, C.-T.,
Free and glycosidically bound aroma compounds in hog plum (Spondias mombins L.),
J. Agric. Food Chem., 1991, 39, 8, 1494-1497, https://doi.org/10.1021/jf00008a025
. [all data]
Peng, Ding, et al., 1988
Peng, C.T.; Ding, S.F.; Hua, R.L.; Yang, Z.C.,
Prediction of Retention Indexes I. Structure-Retention Index Relationship on Apolar Columns,
J. Chromatogr., 1988, 436, 137-172, https://doi.org/10.1016/S0021-9673(00)94575-8
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz 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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