2-Undecenal, E-
- Formula: C11H20O
- Molecular weight: 168.2759
- IUPAC Standard InChIKey: PANBRUWVURLWGY-MDZDMXLPSA-N
- CAS Registry Number: 53448-07-0
- 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: (2E)-2-Undecenal; 2(E)-Undecenal; 2-Undecenal, trans; (E)-2-Undecenal; (E)-Undec-2-enal; trans-2-Undecenal; trans-Undec-2-enal; Undec-2(E)-enal; trans-2-Undecen-1-al; (E)-2-Undecanal
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- Other data available:
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Van Den Dool and Kratz 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 | Capillary |
---|---|---|---|---|---|
Active phase | DB-5 | DB-5 | DB-5 | CP-Sil 8CB-MS | BPX-5 |
Column length (m) | 30. | 30. | 30. | 60. | 50. |
Carrier gas | He | He | He | He | He |
Substrate | |||||
Column diameter (mm) | 0.32 | 0.32 | 0.25 | 0.25 | 0.32 |
Phase thickness (μm) | 1. | 0.25 | 0.25 | 0.25 | 0.5 |
Program | 40C(2min) => 5C/min => 100C => 4C/min => 230C (10min) | 20C => 70C/min => 50C => 4C/min => 180C => 10C/min => 240C(10min) | 50C (1min) => 5C/min => 100C => 10C/min => 250C (9min) | 0C(5min) => 40C/min => 40C (2min) => 4C/min => 280C | 0C(5min) => 40C/min => 40C(2min) => 4C/min => 280C |
I | 1369. | 1369. | 1364. | 1371. | 1376. |
Reference | Wang, Finn, et al., 2005 | Lin and Blank, 2003 | Beaulieu and Grimm, 2001 | Elmore, Mottram, et al., 2000 | Elmore, Mottram, et al., 1999 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary |
---|---|
Active phase | BPX-5 |
Column length (m) | 50. |
Carrier gas | He |
Substrate | |
Column diameter (mm) | 0.32 |
Phase thickness (μm) | 0.5 |
Program | 0C (10min) => 40C/min => 40C (2min) => 4C/min => 280C |
I | 1381. |
Reference | Elmore, Mottram, et al., 1997 |
Comment | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz 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.
Wang, Finn, et al., 2005
Wang, Y.; Finn, C.; Qian, M.C.,
Impact of Growing Environment on Chickasaw Blackberry ( Rubus L.) Aroma Evaluated by Gas Chromatography Olfactometry Dilution Analysis,
J. Agric. Food Chem., 2005, 53, 9, 3563-3571, https://doi.org/10.1021/jf048102m
. [all data]
Lin and Blank, 2003
Lin, J.; Blank, I.,
Odorans generated by thermally induced degradation of phospholipids,
J. Agric. Food Chem., 2003, 51, 15, 4364-4369, https://doi.org/10.1021/jf034300m
. [all data]
Beaulieu and Grimm, 2001
Beaulieu, J.C.; Grimm, C.C.,
Identification of volatile compounds in cantaloupe at various developmental stages using solid phase microextraction,
J. Agric. Food Chem., 2001, 49, 3, 1345-1352, https://doi.org/10.1021/jf0005768
. [all data]
Elmore, Mottram, et al., 2000
Elmore, J.S.; Mottram, D.S.; Enser, M.; Wood, J.D.,
The effects of diet and breed on the volatile compounds of cooked lamb,
Meat Sci., 2000, 55, 2, 149-159, https://doi.org/10.1016/S0309-1740(99)00137-0
. [all data]
Elmore, Mottram, et al., 1999
Elmore, J.S.; Mottram, D.S.; Enser, M.; Wood, J.D.,
Effect of the polyunsaturated fatty acid composition of beef muscle on the profile of aroma volatiles,
J. Agric. Food Chem., 1999, 47, 4, 1619-1625, https://doi.org/10.1021/jf980718m
. [all data]
Elmore, Mottram, et al., 1997
Elmore, J.S.; Mottram, D.S.; Enser, M.; Wood, J.D.,
Novel thiazoles and 3-thiazolines in cooked beef aroma,
J. Agric. Food Chem., 1997, 45, 9, 3603-3607, https://doi.org/10.1021/jf970066m
. [all data]
Notes
Go To: Top, Van Den Dool and Kratz RI, non-polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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