2-Dodecenal, (E)-
- Formula: C12H22O
- Molecular weight: 182.3025
- IUPAC Standard InChI: InChI=1S/C12H22O/c1-2-3-4-5-6-7-8-9-10-11-12-13/h10-12H,2-9H2,1H3/b11-10+
- IUPAC Standard InChIKey: SSNZFFBDIMUILS-ZHACJKMWSA-N
- CAS Registry Number: 20407-84-5
- 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. - Species with the same structure:
- Stereoisomers:
- Other names: (E)-2-Dodecen-1-al; (2E)-2-Dodecenal; 2(E)-Dodecenal; (E)-2-Dodecenal; (E)-Dodec-2-enal; trans-2-Dodecenal; trans-Dodec-2-enal; (E)-dodec-2-en-1-al
- Information on this page:
- Other data available:
- Options:
Normal alkane RI, non-polar column, custom temperature program
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 |
|---|---|---|---|---|
| Active phase | HP-5 MS | CP Sil 8 CB | SE-54 | OV-101 |
| Column length (m) | 60. | 50. | 30. | 50. |
| Carrier gas | Helium | He | N2 | |
| Substrate | ||||
| Column diameter (mm) | 0.32 | 0.32 | 0.32 | 0.25 |
| Phase thickness (μm) | 1.0 | 0.25 | 0.25 | |
| Program | 120 0C 2 0C/min -> 240 0C 10 0C/min -> 270 0C (2 min) | 60 0C (2 min) 5 0C/min -> 160 0C 10 0C/min -> 250 0C (5 min) | 35C (2min) => 40C/min => 50C (2min) => 6C/min => 180C => 10C/min => 230C (10min) | not specified |
| I | 1482. | 1466. | 1468. | 1444. |
| Reference | Dharmawan, Kasapis, et al., 2009 | Mockute, Bernotiene, et al., 2006 | Buettner, Mestres, et al., 2003 | Yang, 2001 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Dharmawan, Kasapis, et al., 2009
Dharmawan, J.; Kasapis, S.; Sriramula, P.; Lear, M.J.; Curran, P.,
Evaluation of aroma-active compounds in Pontianak orange peel oil (Citrus nobilis Lour. var. microcarpa Hassk.) by gas chromatography - olfactometry, aroma reconstitution, and omission test,
J. Agric. Food Chem., 2009, 57, 1, 239-244, https://doi.org/10.1021/jf801070r
. [all data]
Mockute, Bernotiene, et al., 2006
Mockute, D.; Bernotiene, G.; Judzentiene, A.,
Germacrene D chemotype of essential oils of Leonurus cardiaca L. growing wild in Vilnus district (Lithuania),
J. Essent. Oil Res., 2006, 18, 5, 566-568, https://doi.org/10.1080/10412905.2006.9699169
. [all data]
Buettner, Mestres, et al., 2003
Buettner, A.; Mestres, M.; Fischer, A.; Guasch, J.; Schieberle, P.,
Evaluation of the most odour-active compounds in the peel oil of clementines ( citrus reticulata blanco cv. clementine),
Eur. Food Res. Technol., 2003, 216, 11-14. [all data]
Yang, 2001
Yang, R.,
Analysis of the volatile components in peel oil of Yuzu by gas chromatography/mass spectrometry,
Chin. J. Anal. Chem., 2001, 29, 3, 313-316. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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