Linoleic acid ethyl ester
- Formula: C20H36O2
- Molecular weight: 308.4986
- 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, 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 | DP-5 | SPB-1 | HP-5 MS | SE-30 | HP-5 |
Column length (m) | 30. | 30. | 30. | 30. | 30. |
Carrier gas | Helium | Helium | Helium | He | He |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 |
Tstart (C) | 80. | 50. | 35. | 40. | 40. |
Tend (C) | 300. | 250. | 195. | 250. | 250. |
Heat rate (K/min) | 4. | 5. | 2. | 5. | 5. |
Initial hold (min) | 1. | 3. | 5. | 5. | 5. |
Final hold (min) | 40. | 15. | 30. | 10. | 10. |
I | 2193. | 2140. | 2155. | 2159. | 2152. |
Reference | Vijayakumar, Duraipandiyan, et al., 2012 | Lazarevic, Palic, et al., 2010 | Kim and Chung, 2009 | Loizzo, Tundis, et al., 2007 | Loizzo, Tundis, et al., 2007 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | Elite-5MS | DB-5 | HP-5MS | HP-5MS | HP-5 |
Column length (m) | 30. | 30. | 30. | 30. | 30. |
Carrier gas | He | He | He | He | Helium |
Substrate | |||||
Column diameter (mm) | 0.32 | 0.25 | 0.25 | 0.25 | 0.32 |
Phase thickness (μm) | 0.5 | 0.25 | 0.25 | 0.25 | 0.25 |
Tstart (C) | 40. | 40. | 60. | 60. | 40. |
Tend (C) | 280. | 250. | 280. | 285. | 300. |
Heat rate (K/min) | 4. | 4. | 3. | 4.3 | 4. |
Initial hold (min) | 5. | 2. | |||
Final hold (min) | 10. | 10. | 5. | ||
I | 2165. | 2164. | 2144. | 2177. | 2156. |
Reference | Tava, Pecetti, et al., 2007 | Shen X., Gao Y., et al., 2006 | Tzakou, Said, et al., 2006 | Tesevic, Nikicevic, et al., 2005 | Utsunomia, Kawata, et al., 2005 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary |
---|---|---|
Active phase | DB-5 | HP-5 MS |
Column length (m) | 30. | 30. |
Carrier gas | He | Helium |
Substrate | ||
Column diameter (mm) | 0.25 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 |
Tstart (C) | 60. | 50. |
Tend (C) | 270. | 250. |
Heat rate (K/min) | 3. | 5. |
Initial hold (min) | 2. | |
Final hold (min) | 5. | |
I | 2155. | 2151. |
Reference | Palmeira, Conserva, et al., 2001 | Shang, Hu, et al., 2001 |
Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, non-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.
Vijayakumar, Duraipandiyan, et al., 2012
Vijayakumar, A.; Duraipandiyan, V.; Jeyarai, B.; Agastian, P.; Raj, M.K.; Ignacimunthu, S.,
Phytochemical analysis and in vitro antimicrobial activity of Illicium griffithii Hook f. Thoms extracts,
Asian Pacific J. Tropical Diseases, 2012, 2, 3, 190-199, https://doi.org/10.1016/S2222-1808(12)60045-0
. [all data]
Lazarevic, Palic, et al., 2010
Lazarevic, J.S.; Palic, R.V.M.; Radulovic, N.S.; Ristic, N.R.; Stojanovic, G.S.,
Chemical composition and screening of the antimicrobial and antioxidative acrivity of extracts of Stachys species,
J. Serb. Chem. Soc., 2010, 75, 10, 1347-1359, https://doi.org/10.2298/JSC100601117L
. [all data]
Kim and Chung, 2009
Kim, J.-S.; Chung, H.Y.,
GC-MS analysis of the volatile components in dried boxthorn (Lycium chimensis) Fruit,
J. Korean Soc. Appl. Biol. Chem., 2009, 52, 5, 516-524, https://doi.org/10.3839/jksabc.2009.088
. [all data]
Loizzo, Tundis, et al., 2007
Loizzo, M.R.; Tundis, R.; Conforti, F.; Saab, A.M.; Statti, G.A.; Menichini, F.,
Comparative chemical composition, antioxidant and hypoglycaemic activities of Juniperus oxycedrus ssp. oxycedrus L. berry and wood oils from Lebanon,
Food Chem., 2007, 105, 2, 572-578, https://doi.org/10.1016/j.foodchem.2007.04.015
. [all data]
Tava, Pecetti, et al., 2007
Tava, A.; Pecetti, L.; Ricci, M.; Pagnotta, M.A.; Russi, L.,
Volatile compounds from leaves and flowers of Bituminaria bituminosa (L.) Stirt. (Fabaceae) from Italy,
Flavour Fragr. J., 2007, 22, 5, 363-370, https://doi.org/10.1002/ffj.1806
. [all data]
Shen X., Gao Y., et al., 2006
Shen X.; Gao Y.; Su Q.D.,
Constituents of the essential oil of Rhizoma polygonati,
Flavour Fragr. J., 2006, 21, 3, 556-558, https://doi.org/10.1002/ffj.1666
. [all data]
Tzakou, Said, et al., 2006
Tzakou, O.; Said, A.; Farag, A.; Rashed, K.,
Volatile constituents of Ailanthus excelsa Roxb.,
Flavour Fragr. J., 2006, 21, 6, 899-901, https://doi.org/10.1002/ffj.1739
. [all data]
Tesevic, Nikicevic, et al., 2005
Tesevic, V.; Nikicevic, N.; Jovanovic, A.; Djokovic, D.; Vujisic, L.; Vuckovic, I.; Bonic, M.,
Volatile components from old plum brandies,
Food Technol. Biotechnol., 2005, 43, 4, 367-372. [all data]
Utsunomia, Kawata, et al., 2005
Utsunomia, H.; Kawata, J.; Chanoki, W.; Shirakawa, N.; Miyazawa, M.,
Components of Essential Oil from Woods of Prunus mume Sieb. at Zucc.,
J. Oleo Sci., 2005, 54, 11, 609-612, https://doi.org/10.5650/jos.54.609
. [all data]
Palmeira, Conserva, et al., 2001
Palmeira, S.F., Jr.; Conserva, L.M.; Andrade, E.H.A.; Guilhon, G.M.S.P.,
Analysis by GC-MS of the hexane extract of the aerial parts of Aristolochia acutifolia Duchtr.,
Flavour Fragr. J., 2001, 16, 2, 85-88, https://doi.org/10.1002/1099-1026(200103/04)16:2<85::AID-FFJ948>3.0.CO;2-2
. [all data]
Shang, Hu, et al., 2001
Shang, C.; Hu, Y.; Deng, C.; Hu, K.,
Rapid determination of volatile constituents of Michelia alba flowers by gas chromatography - mass spectrometry with solid-phase microextraction,
J. Chromatogr. A, 2001, 942, 1-2, 283-288, https://doi.org/10.1016/S0021-9673(01)01382-6
. [all data]
Notes
Go To: Top, Normal alkane RI, non-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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