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, 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-FFAP | HP-Innowax | DB-Wax |
| Column length (m) | 30. | 60. | 60. |
| Carrier gas | Nitrogen | He | |
| Substrate | |||
| Column diameter (mm) | 0.32 | 0.25 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.5 |
| Program | 40C(2min) => 40C/min => 60C(2min) => 6C/min => 180C => 15C/min => 230C(10min) | 50 0C (4 min) -> 40 0C 4 0C/min -> 220 0C | 50C(6min) => 1C/min => 130C => 10C/min => 240C (15min) |
| I | 1585. | 1599. | 1595. |
| Reference | Buettner, 2007 | Quijano and Pino, 2006 | Piveteau, le Guen, et al., 2000 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, 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]
Quijano and Pino, 2006
Quijano, C.E.; Pino, J.A.,
Changes in volatile constituents during the ripening of cocona (Solanum sessiliflorum Dunal) fruit,
Revista CENIC Ciencias Quimicas, 2006, 37, 3, 133-136. [all data]
Piveteau, le Guen, et al., 2000
Piveteau, F.; le Guen, S.; Gandemer, G.; Baud, J.-P.; Demaimay, M.,
Aroma of fresh oysters Crassostrea gigas: composition and aroma notes,
J. Agric. Food Chem., 2000, 48, 10, 4851-4857, https://doi.org/10.1021/jf991394k
. [all data]
Notes
Go To: Top, Normal alkane RI, polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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