2,4-Octadienal, (E,E)-
- Formula: C8H12O
- Molecular weight: 124.1803
- IUPAC Standard InChI: InChI=1S/C8H12O/c1-2-3-4-5-6-7-8-9/h4-8H,2-3H2,1H3/b5-4+,7-6+
- IUPAC Standard InChIKey: DVVATNQISMINCX-YTXTXJHMSA-N
- CAS Registry Number: 30361-28-5
- 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: trans,trans-Octa-2,4-dienal; 2,4-Octadien-1-al; (E,E)-2,4-Octadien-1-al; (2E,4E)-2,4-Octadienal; (E)-2,(E)-4-Octadienal; (E,E)-2,4-Octadienal; (E,E)-Octa-2,4-dienal; (2E,4E)-octa-2,4-dienal; octa-2,4-dienal; 2,4-Octadienal, (2E,4E)-
- 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 |
|---|---|---|---|
| Active phase | DB-5 | HP-1 | HP-1 |
| Column length (m) | 30. | 12. | 25. |
| Carrier gas | |||
| Substrate | |||
| Column diameter (mm) | 0.32 | 0.32 | 0.2 |
| Phase thickness (μm) | 0.25 | 0.52 | 0.11 |
| Program | 40C(2min) => 40C/min => 60C(2min) => 6C/min => 180C => 15C/min => 230C(10min) | 35C(3min) => 6C/min => 190C => 30C/min => 225C | 35C(3min) => 4C/min => 190C => 30C/min => 225C(3min) |
| I | 1110. | 1086. | 1086. |
| Reference | Buettner, 2007 | Carpino, Mallia, et al., 2004 | Carpino, Mallia, et al., 2004, 2 |
| Comment | 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.
Buettner, 2007
Buettner, A.,
A selective and sensitive approach to characterize odour-active and volatile constituents in small-scale human milk samples,
Flavour Fragr. J., 2007, 22, 6, 465-473, https://doi.org/10.1002/ffj.1822
. [all data]
Carpino, Mallia, et al., 2004
Carpino, S.; Mallia, S.; Licitra, G.; van Soest, P.J.; Acree, T.E.,
Aroma compounds of some Hyblean pasture species,
Flavour Fragr. J., 2004, 19, 4, 293-297, https://doi.org/10.1002/ffj.1346
. [all data]
Carpino, Mallia, et al., 2004, 2
Carpino, S.; Mallia, S.; La Terra, S.; Melilli, C.; Licitra, G.; Acree, T.E.; Barbano, D.M.; van Soest, P.J.,
Composition and aroma compounds of ragusano cheese: native pasture and total mixed rations,
J. Dairy Sci., 2004, 87, 4, 816-830, https://doi.org/10.3168/jds.S0022-0302(04)73226-9
. [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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