2-Nonenal, (E)-
- Formula: C9H16O
- Molecular weight: 140.2227
- IUPAC Standard InChI: InChI=1S/C9H16O/c1-2-3-4-5-6-7-8-9-10/h7-9H,2-6H2,1H3/b8-7+
- IUPAC Standard InChIKey: BSAIUMLZVGUGKX-BQYQJAHWSA-N
- CAS Registry Number: 18829-56-6
- 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: (E)-2-Nonenal; trans-2-Nonen-1-al; trans-2-Nonenal; (2E)-2-Nonenal; 2E-Nonen-1-al; (2E)nonenal; (E)-2-Nonen-1-al; (E)-Non-2-enal; Non-2-(E)-enal; t-2-Nonenal; trans-Non-2-enal
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Kovats' RI, 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 | BP-20 | DB-Wax | DB-Wax | DB-Wax | Carbowax 20M |
| Column length (m) | 30. | 60. | 60. | 60. | 150. |
| Carrier gas | N2 | He | He | He | He |
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.25 | 0.25 | 0.25 | 0.64 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | ||
| Tstart (C) | 60. | 40. | 40. | 40. | 50. |
| Tend (C) | 220. | 200. | 200. | 200. | 170. |
| Heat rate (K/min) | 5. | 3. | 3. | 2. | 1. |
| Initial hold (min) | 5. | 5. | 10. | 30. | |
| Final hold (min) | 14. | ||||
| I | 1551. | 1542. | 1542. | 1532. | 1530. |
| Reference | Khan, Verma, et al., 2006 | Tatsuka, Suekane, et al., 1990 | Tatsuka, Suekane, et al., 1990 | Umano and Shibamoto, 1987 | Buttery, Kamm, et al., 1982 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary |
|---|---|
| Active phase | Carbowax 20M |
| Column length (m) | 150. |
| Carrier gas | |
| Substrate | |
| Column diameter (mm) | 0.64 |
| Phase thickness (μm) | |
| Tstart (C) | 50. |
| Tend (C) | 170. |
| Heat rate (K/min) | 1. |
| Initial hold (min) | 30. |
| Final hold (min) | |
| I | 1530. |
| Reference | Buttery, Ling, et al., 1982 |
| Comment | MSDC-RI |
References
Go To: Top, Kovats' RI, 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.
Khan, Verma, et al., 2006
Khan, M.; Verma, S.C.; Srivastava, S.K.; Shawl, A.S.; Syamsundar, K.V.; Khanuja, S.P.S.; Kumar, T.,
Essential oil composition of Taxus wallichiana Zucc. from the Northern Himalayan region of India,
Flavour Fragr. J., 2006, 21, 5, 772-775, https://doi.org/10.1002/ffj.1682
. [all data]
Tatsuka, Suekane, et al., 1990
Tatsuka, K.; Suekane, S.; Sakai, Y.; Sumitani, H.,
Volatile constituents of kiwi fruit flowers: simultaneous distillation and extraction versus headspace sampling,
J. Agric. Food Chem., 1990, 38, 12, 2176-2180, https://doi.org/10.1021/jf00102a015
. [all data]
Umano and Shibamoto, 1987
Umano, K.; Shibamoto, T.,
Analysis of headspace volatiles from overheated beef fat,
J. Agric. Food Chem., 1987, 35, 1, 14-18, https://doi.org/10.1021/jf00073a004
. [all data]
Buttery, Kamm, et al., 1982
Buttery, R.G.; Kamm, J.A.; Ling, L.C.,
Volatile components of alfalfa flowers and pods,
J. Agric. Food Chem., 1982, 30, 4, 739-742, https://doi.org/10.1021/jf00112a028
. [all data]
Buttery, Ling, et al., 1982
Buttery, R.G.; Ling, L.C.; Wellso, S.G.,
Oat leaf volatiles: possible insect attractants,
J. Agric. Food Chem., 1982, 30, 4, 791-792, https://doi.org/10.1021/jf00112a045
. [all data]
Notes
Go To: Top, Kovats' RI, 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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