2,4-Nonadienal, (E,E)-
- Formula: C9H14O
- Molecular weight: 138.2069
- IUPAC Standard InChI: InChI=1S/C9H14O/c1-2-3-4-5-6-7-8-9-10/h5-9H,2-4H2,1H3/b6-5+,8-7+
- IUPAC Standard InChIKey: ZHHYXNZJDGDGPJ-BSWSSELBSA-N
- CAS Registry Number: 5910-87-2
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: 2,4-trans,trans-Nonadienal; 2,4-Nonadien-1-al; (2E,4E)-2,4-Nonadienal; 2,4-(E,E)-Nonadienal; (2E,4E)-Nonadienal; (E,E)-2,4-Nonadienal; (E,E)-2,4-Nonadien-1-al; (E,E)-Nona-2,4-dienal; Nona-trans-2,trans-4-dienal; trans, trans-2,4-Nonadienal; trans,trans-Nona-2,4-dienal; (E; E)-2,4-nonadienal; (E,E)-Nona-2,4-dienaI
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Kovats' 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 | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | CP Sil 8 CB | DB-1 | DB-1 | SE-30 | SE-30 |
| Column length (m) | 30. | 60. | 60. | 50. | 50. |
| Carrier gas | H2 | He | He | ||
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.5 | 0.5 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | ||
| Tstart (C) | 50. | 30. | 30. | 40. | 40. |
| Tend (C) | 220. | 220. | 220. | 170. | 170. |
| Heat rate (K/min) | 3. | 2. | 2. | 3. | 3. |
| Initial hold (min) | 2. | 4. | 4. | 3. | 3. |
| Final hold (min) | |||||
| I | 1207. | 1184. | 1187. | 1193. | 1194. |
| Reference | Schwob, Bessiere, et al., 2004 | Takeoka, Perrino, et al., 1996 | Takeoka, Perrino, et al., 1996 | Greenberg, 1981 | Greenberg, 1981 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Kovats' 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.
Schwob, Bessiere, et al., 2004
Schwob, I.; Bessiere, J.-M.; Masotti, V.; Viano, J.,
Changes in essential oil composition in Saint John's wort (Hypericum perforatum L.) aerial parts during its phenological cycle,
Biochem. Syst. Ecol., 2004, 32, 8, 735-745, https://doi.org/10.1016/j.bse.2003.12.005
. [all data]
Takeoka, Perrino, et al., 1996
Takeoka, G.; Perrino, C., Jr.; Buttery, R.,
Volatile constituents of used frying oils,
J. Agric. Food Chem., 1996, 44, 3, 654-660, https://doi.org/10.1021/jf950430m
. [all data]
Greenberg, 1981
Greenberg, M.J.,
Characterization of meat and bone meal flavor volatiles,
J. Agric. Food Chem., 1981, 29, 6, 1276-1280, https://doi.org/10.1021/jf00108a043
. [all data]
Notes
Go To: Top, Kovats' 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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