(E)-4,8-Dimethyl-1,3,7-nonatriene
- Formula: C11H18
- Molecular weight: 150.2606
- IUPAC Standard InChI: InChI=1S/C11H18/c1-5-7-11(4)9-6-8-10(2)3/h5,7-8H,1,6,9H2,2-4H3/b11-7+
- IUPAC Standard InChIKey: LUKZREJJLWEWQM-YRNVUSSQSA-N
- Chemical structure:
This structure is also available as a 2d Mol file - Species with the same structure:
- Stereoisomers:
- Other names: (E)-4,8-Dimethylnona-1,3,7-triene; (3 E)-4,8-dimethyl-1,3,7-nonatriene
- Information on this page:
- Other data available:
- Options:
Normal alkane 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 | Supelcowax-10 | Supelcowax-10 | Supelcowax-10 | DB-Wax | DB-Wax |
| Column length (m) | 30. | 30. | 30. | 60. | 60. |
| Carrier gas | He | He | He | H2 | |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.32 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 50. | 40. | 40. | 30. | 60. |
| Tend (C) | 220. | 200. | 200. | 170. | 220. |
| Heat rate (K/min) | 4. | 3. | 3. | 2. | 3. |
| Initial hold (min) | 1. | 10. | 10. | 4. | |
| Final hold (min) | 10. | 30. | |||
| I | 1311. | 1306. | 1303. | 1302. | 1303. |
| Reference | Wong, Lim, et al., 2006 | Vichi, Castellote, et al., 2003 | Vichi, Pizzale, et al., 2003 | Buttery, Light, et al., 2000 | Werkhoff, Güntert, et al., 1998 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Wong, Lim, et al., 2006
Wong, K.C.; Lim, T.B.; Ali, D.M.H.,
Essential oil of Homalomena sagittifolia Jungh.,
Flavour Fragr. J., 2006, 21, 5, 786-788, https://doi.org/10.1002/ffj.1714
. [all data]
Vichi, Castellote, et al., 2003
Vichi, S.; Castellote, A.I.; Pizzale, L.; Conte, L.S.; Buxaderas, S.; López-Tamames, E.,
Analysis of virgin olive oil volatile compounds by headspace solid-phase microextraction coupled to gas chromatography with mass spectrometric and flame ionization detection,
J. Chromatogr. A, 2003, 983, 1-2, 19-33, https://doi.org/10.1016/S0021-9673(02)01691-6
. [all data]
Vichi, Pizzale, et al., 2003
Vichi, S.; Pizzale, L.; Conte, L.S.; Buxaderas, S.; López-Tamames, E.,
Solid-phase microextraction in the analysis of virgin olive oil volatile fraction: characterization of virgin olive oils from two distinct geographical areas of Northern Italy,
J. Agric. Food Chem., 2003, 51, 22, 6572-6577, https://doi.org/10.1021/jf030269c
. [all data]
Buttery, Light, et al., 2000
Buttery, R.G.; Light, D.M.; Nam, Y.; Merrill, G.B.; Roitman, J.N.,
Volatile components of green walnut husks,
J. Agric. Food Chem., 2000, 48, 7, 2858-2861, https://doi.org/10.1021/jf000288b
. [all data]
Werkhoff, Güntert, et al., 1998
Werkhoff, P.; Güntert, M.; Krammer, G.; Sommer, H.; Kaulen, J.,
Vacuum headspace method in aroma research: flavor chemistry of yellow passion fruits,
J. Agric. Food Chem., 1998, 46, 3, 1076-1093, https://doi.org/10.1021/jf970655s
. [all data]
Notes
Go To: Top, Normal alkane 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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