9,12,15-Octadecatrienoic acid, (Z,Z,Z)-
- Formula: C18H30O2
- Molecular weight: 278.4296
- IUPAC Standard InChI: InChI=1S/C18H30O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h3-4,6-7,9-10H,2,5,8,11-17H2,1H3,(H,19,20)/b4-3-,7-6-,10-9-
- IUPAC Standard InChIKey: DTOSIQBPPRVQHS-PDBXOOCHSA-N
- CAS Registry Number: 463-40-1
- 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. - Stereoisomers:
- Other names: Linolenic acid; α-Linolenic acid; All-cis-9,12,15-Octadecatrienoic acid; cis,cis,cis-9,12,15-Octadecatrienoic acid; (Z,Z,Z)-9,12,15-Octadecatrienoic acid; Industrene 120
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Phase change data
Go To: Top, Gas Chromatography, 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: Robert L. Brown and Stephen E. Stein
Reduced pressure boiling point
| Tboil (K) | Pressure (atm) | Reference |
|---|---|---|
| 504.2 | 0.001 | Aldrich Chemical Company Inc., 1990 |
Gas Chromatography
Go To: Top, Phase change data, 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
Kovats' RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5MS | 2143. | Asuming, Beauchamp, et al., 2005 | 30. m/0.25 mm/0.25 μm, He, 50. C @ 10. min, 3. K/min, 250. C @ 5. min |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | VF-5MS | 2158.9 | Tret'yakov, 2007 | 30. m/0.25 mm/0.25 μm, He; Program: Multi-step temperature program; T(initial)=60C; T(final)=270C |
Van Den Dool and Kratz RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 3292. | Chung, Eiserich, et al., 1994 | He, 60. C @ 4. min, 3. K/min, 220. C @ 30. min; Column length: 60. m; Column diameter: 0.25 mm |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 MS | 2154. | Miyazawa, Marumoto, et al., 2011 | 30. m/0.25 mm/0.25 μm, Helium, 4. K/min, 260. C @ 5. min; Tstart: 40. C |
| Capillary | DB-5 MS | 2134. | Stojanovic, RAdulovic, et al., 2011 | 30. m/0.25 mm/0.25 μm, Helium, 5. K/min, 290. C @ 10. min; Tstart: 70. C |
| Capillary | HP-5 MS | 2143. | Radulovic, Blagojevic, et al., 2010 | 30. m/0.25 mm/0.25 μm, Helium, 5. K/min, 290. C @ 10. min; Tstart: 70. C |
| Capillary | OV-1 | 2122. | Nibret and Wink, 2009 | 30. m/0.25 mm/0.25 μm, Helium, 40. C @ 2. min, 4. K/min, 300. C @ 10. min |
| Capillary | HP-5 MS | 2159. | Zhao, Zeng, et al., 2009 | 30. m/0.25 mm/0.25 μm, Helium, 4. K/min; Tstart: 50. C; Tend: 280. C |
| Capillary | HP-101 | 2102. | Jerkovic, Mastelic, et al., 2007 | 25. m/0.2 mm/0.2 μm, He, 70. C @ 2. min, 3. K/min; Tend: 200. C |
| Capillary | Elite-5MS | 2107. | Tava, Pecetti, et al., 2007 | 30. m/0.32 mm/0.5 μm, He, 40. C @ 5. min, 4. K/min, 280. C @ 10. min |
| Capillary | DB-5 | 2116. | Miyazawa, Nishiguchi, et al., 2005 | 30. m/0.25 mm/0.25 μm, He, 3. K/min; Tstart: 60. C; Tend: 240. C |
| Capillary | DB-5 | 2116. | Senatore, Rigano, et al., 2004 | 30. m/0.25 mm/0.25 μm, He, 40. C @ 5. min, 2. K/min, 250. C @ 20. min |
| Capillary | OV-101 | 2115. | Sugisawa, Nakamura, et al., 1990 | Nitrogen, 2. K/min; Column length: 50. m; Column diameter: 0.25 mm; Tstart: 70. C; Tend: 200. C |
| Capillary | OV-101 | 2113. | Sugisawa, Nakamura, et al., 1990 | Nitrogen, 2. K/min; Column length: 50. m; Column diameter: 0.25 mm; Tstart: 80. C; Tend: 200. C |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | HP-5 MS | 2099. | Mancini, Arnold, et al., 2009 | 30. m/0.25 mm/0.25 μm, Helium; Program: 40 0C (5 min) 2 0C/min -> 270 0C -> 260 0C (20 min) |
| Capillary | RTX-5 MS | 2162. | Mebazaa, Mahmoudi, et al., 2009 | 30. m/0.25 mm/0.25 μm, Helium; Program: 50 0C (5 min) 2 0C/min -> 100 0C (5 min) 5 0C/min -> 300 0C |
| Capillary | 2120. | El-Shazily, Hafez, et al., 2004 | Program: not specified |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | TC-Wax | 3250. | Miyazawa, Kurose, et al., 2001 | He, 4. K/min, 250. C @ 47. min; Column length: 60. m; Column diameter: 0.25 mm; Tstart: 80. C |
Normal alkane RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-FFAP | 3292. | Mebazaa, Mahmoudi, et al., 2009 | 30. m/0.25 mm/0.25 μm, Helium; Program: not specified |
| Capillary | Innowax FSC | 3300. | Baser, Özek, et al., 2004 | 60. m/0.25 mm/0.25 μm, He; Program: 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C |
References
Go To: Top, Phase change data, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Aldrich Chemical Company Inc., 1990
Aldrich Chemical Company Inc.,
Catalog Handbook of Fine Chemicals, Aldrich Chemical Company, Inc., Milwaukee WI, 1990, 1. [all data]
Asuming, Beauchamp, et al., 2005
Asuming, W.A.; Beauchamp, P.S.; Descalzo, J.T.; Dev, B.C.; Dev, V.; Frost, S.; Ma, C.W.,
Essential oil composition of four Lomatium Raf. species and their chemotaxonomy,
Biochem. Syst. Ecol., 2005, 33, 1, 17-26, https://doi.org/10.1016/j.bse.2004.06.005
. [all data]
Tret'yakov, 2007
Tret'yakov, K.V.,
Retention Data. NIST Mass Spectrometry Data Center., NIST Mass Spectrometry Data Center, 2007. [all data]
Chung, Eiserich, et al., 1994
Chung, T.Y.; Eiserich, J.P.; Shibamoto, T.,
Volatile compounds produced from peanut oil heated with different amounts of cysteine,
J. Agric. Food Chem., 1994, 42, 8, 1743-1746, https://doi.org/10.1021/jf00044a032
. [all data]
Miyazawa, Marumoto, et al., 2011
Miyazawa, M.; Marumoto, S.; Kobayashi, T.; Yoshida, S.; Utsumi, Y.,
Determination of characteristic components in essential oils from Wisteria braphybotrys using gas chromatography - olfactometry incremental dilution technique,
Rec. Nat. Prod., 2011, 5, 3, 221-227. [all data]
Stojanovic, RAdulovic, et al., 2011
Stojanovic, I.Z.; RAdulovic, N.S.; Mitrovic, Y.L.J.; Stamenkovic, S.M.; Stojanovic, G.S.,
Volatile constituents of selected Parmeliaceae lichens,
J. Serb. Chem. Soc., 2011, 76, 7, 987-994, https://doi.org/10.2298/JSC101004087S
. [all data]
Radulovic, Blagojevic, et al., 2010
Radulovic, N.; Blagojevic, P.; Palic, R.,
Comparative study of the leaf volatiles of Arctostaphylos uva-ursi (L.) Spreng. and Vaccinium vitis-idaea L. (Ericaceae),
Molecules, 2010, 15, 9, 6168-6185, https://doi.org/10.3390/molecules15096168
. [all data]
Nibret and Wink, 2009
Nibret, E.; Wink, M.,
Volatile components of four Ethiopian Artemisia species extracts and their in vitro antipatrypanosomal and cytotoxic activities,
Phytomedicine, 2009, 00, 0, 000-000. [all data]
Zhao, Zeng, et al., 2009
Zhao, C.; Zeng, Y.; Wan, M.; Li, R.; Liang, Y.; Li, C.; Zeng, Z.; Chau, F.-T.,
Comparative analysis of essential oils from eight herbal medicines with pungent flavor and cool nature by GC-MS and chemometric resolution methods,
J. Sep. Sci., 2009, 32, 4, 660-670, https://doi.org/10.1002/jssc.200800484
. [all data]
Jerkovic, Mastelic, et al., 2007
Jerkovic, I.; Mastelic, J.; Marijanovic, Z.,
Bound volatile compounds and essential oil from the fruit of Maclura pomifera (Raf.) Schneid. (osage orange),
Flavour Fragr. J., 2007, 22, 1, 84-88, https://doi.org/10.1002/ffj.1763
. [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]
Miyazawa, Nishiguchi, et al., 2005
Miyazawa, M.; Nishiguchi, T.; Yamafuji, C.,
Volatile components of the leaves of Brassica rapa L. var. perviridis Bailey,
Flavour Fragr. J., 2005, 20, 2, 158-160, https://doi.org/10.1002/ffj.1335
. [all data]
Senatore, Rigano, et al., 2004
Senatore, F.; Rigano, D.; de Fusco, R.; Bruno, M.,
Composition of the essential oil from flowerheads of Chrysanthemum coronarium L. (Asteraceae) growing wild in Southern Italy,
Flavour Fragr. J., 2004, 19, 2, 149-152, https://doi.org/10.1002/ffj.1285
. [all data]
Sugisawa, Nakamura, et al., 1990
Sugisawa, H.; Nakamura, K.; Tamura, H.,
The aroma profile of the volatile in marine green algae (Ulva pertusa),
Food Reviews International, 1990, 6, 4, 573-589, https://doi.org/10.1080/87559129009540893
. [all data]
Mancini, Arnold, et al., 2009
Mancini, E.; Arnold, N.A.; De Martino, L.; De Feo, V.; Formisano, C.; Rigano, D.; Senatore, F.,
Chemical composition and phytotoxic effects of essential oils of Salvia hierosolymitana Boiss. and Salvia multicaulis Vahl. var. simplicifolia Boiss. growing wild in Lebanon,
Molecules, 2009, 14, 11, 4725-4736, https://doi.org/10.3390/molecules14114725
. [all data]
Mebazaa, Mahmoudi, et al., 2009
Mebazaa, R.; Mahmoudi, A.; Fouchet, M.; Dos Santos, M.; Kamissoko, F.; Nafti, A.; Ben Cheikh, R.; Rega, B.; Camel, V.,
Characterization of volatile compounds in Tunisian fenugreek seeds,
Food Chem., 2009, 115, 4, 1326-1336, https://doi.org/10.1016/j.foodchem.2009.01.066
. [all data]
El-Shazily, Hafez, et al., 2004
El-Shazily, A.M.; Hafez, S.S.; Wink, M.,
Comparative study of the essential oils and extracts of Achillea fragrantissima (Forssk.) Sch. Bip. and Achillea santolina L. (Asteraceae) from Egypt,
Pharmazie, 2004, 59, 226-230. [all data]
Miyazawa, Kurose, et al., 2001
Miyazawa, M.; Kurose, K.; Itoh, A.; Hiraoka, N.,
Comparison of the essential oils of Glehnia littoralis from Northern and Southern Japan,
J. Agric. Food Chem., 2001, 49, 11, 5433-5436, https://doi.org/10.1021/jf010219c
. [all data]
Baser, Özek, et al., 2004
Baser, K.H.C.; Özek, T.; Kirimer, N.; Deliorman, D.; Ergun, F.,
Composition of the essential oils of Galium aparine L. and Galium odoratum (L.) Scop. from Turkey,
J. Essent. Oil Res., 2004, 16, 4, 305-307, https://doi.org/10.1080/10412905.2004.9698728
. [all data]
Notes
Go To: Top, Phase change data, Gas Chromatography, References
- Symbols used in this document:
Tboil Boiling point - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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