Linoleic acid ethyl ester
- Formula: C20H36O2
- Molecular weight: 308.4986
- IUPAC Standard InChI: InChI=1S/C20H36O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(21)22-4-2/h8-9,11-12H,3-7,10,13-19H2,1-2H3/b9-8-,12-11-
- IUPAC Standard InChIKey: FMMOOAYVCKXGMF-MURFETPASA-N
- CAS Registry Number: 544-35-4
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: Ethyl linoleate; 9,12-Octadecadienoic acid (Z,Z)-, ethyl ester; Ethyl cis,cis-9,12-octadecadienoate; Ethyl linolate; Mandenol; ethyl (Z,Z)-9,12-octadecadienoate; Ethyl (9Z,12Z)-9,12-octadecadienoate
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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 | Capillary |
|---|---|---|---|---|---|
| Active phase | HP-5 | HP-5 | HP-5 | HP-5 | SE-30 |
| Column length (m) | 25. | 25. | 30. | 30. | |
| Carrier gas | Helium | Helium | |||
| Substrate | |||||
| Column diameter (mm) | 0.32 | 0.32 | 0.25 | 0.25 | |
| Phase thickness (μm) | 0.17 | 0.17 | 0.25 | 0.25 | |
| Program | 60 0C (5 min) 4 0C/min -> 220 0C 11 0C/min -> 280 0C (15 min) | not specified | 40 0C (2 min) 5 0C/min -> 80 0C 7 oC/min -> 160 0C 9 0C/min -> 200 0C 20 0C/min -> 280 0C (10 min) | not specified | not specified |
| I | 2169. | 2162. | 2166. | 2171. | 2140. |
| Reference | Custer, 2009 | Custer, 2009 | Zhao, Li, et al., 2008 | Zhao, Li, et al., 2008 | Vinogradov, 2004 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary |
|---|---|---|---|
| Active phase | HP-5 | HP-5MS | SF-96 |
| Column length (m) | 30. | 30. | 40. |
| Carrier gas | He | He | |
| Substrate | |||
| Column diameter (mm) | 0.25 | 0.25 | 0.28 |
| Phase thickness (μm) | 0.25 | 0.25 | |
| Program | 35C => 5C/min => 220C => 10C/min => 240C(5min) | 35C => 5C/min => 160C => 10C/min => 220C (10min) | 75C => 3C/min => 190C(25min) => 3C/min => 210C |
| I | 2162. | 2162. | 2162. |
| Reference | Demyttenaere, Sánchez Martínez, et al., 2003 | Demyttenaere, Sánchez Martínez, et al., 2002 | Kawasaki, Matsui, et al., 1998 |
| 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.
Custer, 2009
Custer, Y.,
GC Volatile Components Analysis of Different Parts of Litchi chinensis (Dissertation), 2009. [all data]
Zhao, Li, et al., 2008
Zhao, Y.; Li, J.; Xu, Y.; Duan, H.; Fan, W.; Zhao, G.,
EXtraction, preparation and identification of volatile compounds in Changyu XO brandy,
Chinese J. Chromatogr., 2008, 26, 2, 212-222, https://doi.org/10.1016/S1872-2059(08)60014-0
. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]
Demyttenaere, Sánchez Martínez, et al., 2003
Demyttenaere, J.C.R.; Sánchez Martínez, J.I.; Verhé, R.; Sandra, P.; de Kimpe, N.,
Analysis of volatiles of malt whisky by solid-phase microextraction and stir bar sorptive extraction,
J. Chromatogr. A, 2003, 985, 1-2, 221-232, https://doi.org/10.1016/S0021-9673(02)01471-1
. [all data]
Demyttenaere, Sánchez Martínez, et al., 2002
Demyttenaere, J.C.R.; Sánchez Martínez, J.I.; Téllez Valdés, M.J.; Verhé, R.; Sandra, P.,
Analysis of volatile esters of malt whisky using solid phase microextraction and dynamic headspace
in 25th International Symposium on Capillary Chromatography, 2002, 1-13. [all data]
Kawasaki, Matsui, et al., 1998
Kawasaki, W.; Matsui, K.; Akakabe, Y.; Itai, N.; Kajiwara, T.,
Long-chain aldehyde-forming activity in tobacco leaves,
Phytochemistry, 1998, 49, 6, 1565-1568, https://doi.org/10.1016/S0031-9422(98)00236-2
. [all data]
Notes
Go To: Top, Normal alkane RI, non-polar column, custom temperature program, References
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