11,14,17-Eicosatrienoic acid, methyl ester
- Formula: C21H36O2
- Molecular weight: 320.5093
- IUPAC Standard InChI: InChI=1S/C21H36O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21(22)23-2/h4-5,7-8,10-11H,3,6,9,12-20H2,1-2H3/b5-4+,8-7+,11-10+
- IUPAC Standard InChIKey: XQAVRBUXEPJVRC-JSIPCRQOSA-N
- CAS Registry Number: 55682-88-7
- Chemical structure:
This structure is also available as a 2d Mol file - Stereoisomers:
- Other names: Methyl 11,14,17-icosatrienoate; Methyl 11,14,17-eicosatrienoate
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- Other data available:
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Kovats' RI, non-polar column, isothermal
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 | Packed | Packed |
|---|---|---|---|---|
| Active phase | CP Sil 5 CB | DB-1 | SE-30 | SE-30 |
| Column length (m) | 30. | 30. | 1.5 | 1.5 |
| Carrier gas | He | |||
| Substrate | Chromosorb W (80-100 mesh) | Gas Chrom Q (80-100 mesh) | ||
| Column diameter (mm) | 0.25 | 0.25 | ||
| Phase thickness (μm) | 0.25 | 0.25 | ||
| Temperature (C) | 240. | 240. | 200. | 200. |
| I | 2275. | 2290. | 2279. | 2279. |
| Reference | Hanai and Hong, 1989 | Hanai and Hong, 1989 | Golovnya and Kuzmenko, 1977 | Golovnya, Uralets, et al., 1976 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Kovats' RI, non-polar column, isothermal, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Hanai and Hong, 1989
Hanai, T.; Hong, C.,
Structure-retention correlation in CGC,
J. Hi. Res. Chromatogr., 1989, 12, 5, 327-332, https://doi.org/10.1002/jhrc.1240120517
. [all data]
Golovnya and Kuzmenko, 1977
Golovnya, R.V.; Kuzmenko, T.E.,
Thermodynamic evaluation of the interaction of fatty acid methyl esters with polar and non-polar stationary phases, based on their retention indices,
Chromatographia, 1977, 10, 9, 545-548, https://doi.org/10.1007/BF02262915
. [all data]
Golovnya, Uralets, et al., 1976
Golovnya, R.V.; Uralets, V.P.; Kuzmenko, T.E.,
Characterization of fatty acid methyl esters by gas chromatography on siloxane liquid phases,
J. Chromatogr., 1976, 121, 1, 118-121, https://doi.org/10.1016/S0021-9673(00)82312-2
. [all data]
Notes
Go To: Top, Kovats' RI, non-polar column, isothermal, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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