(8R,8aS)-8,8a-Dimethyl-2-(propan-2-ylidene)-1,2,3,7,8,8a-hexahydronaphthalene
- Formula: C15H22
- Molecular weight: 202.3352
- IUPAC Standard InChI: InChI=1S/C15H22/c1-11(2)13-8-9-14-7-5-6-12(3)15(14,4)10-13/h5,7,9,12H,6,8,10H2,1-4H3
- IUPAC Standard InChIKey: QSUQBXKPPUWLTH-UHFFFAOYSA-N
- CAS Registry Number: 27840-40-0
- 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: 1,8a-dimethyl-7-propan-2-ylidene-1,2,6,8-tetrahydronaphthalene; Naphthalene, 1,2,6,7,8,8a-hexahydro-1,8a-dimethyl-7-(1-methylethylidene)-, (1R,8aS)-; 4βH,5α-Eremophila-1,7(11),9-triene; β-Vatirenene; β-Vetivenene
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Gas Chromatography
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
Kovats' RI, polar column, isothermal
| Column type | Active phase | Temperature (C) | I | Reference | Comment |
|---|---|---|---|---|---|
| Packed | Carbowax 20M | 165. | 1885. | Andersen and Falcone, 1969 |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-5 | 1554. | Adams, Habte, et al., 2004 | 30. m/0.26 mm/0.25 μm, He, 3. K/min; Tstart: 60. C; Tend: 246. C |
| Capillary | CP Sil 5 CB | 1574. | Martinez, Rosa, et al., 2004 | 30. m/0.25 mm/0.25 μm, N2, 5. K/min; Tstart: 50. C; Tend: 200. C |
| Capillary | DB-5 | 1527. | Isidorov, Zenkevich, et al., 1998 | 30. m/0.25 mm/0.25 μm, 3. K/min; Tstart: 50. C; Tend: 250. C |
Van Den Dool and Kratz RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | BPX-5 | 1540. | Cardeal, da Silva, et al., 2006 | 30. m/0.25 mm/0.25 μm; Program: 35C(5min) => 3C/min => 210C => 40C/min => 240C (4min) |
Van Den Dool and Kratz RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Supelcowax-10 | 1852. | Martinez, Rosa, et al., 2004 | 30. m/0.25 mm/0.25 μm, N2, 5. K/min; Tstart: 50. C; Tend: 200. C |
Normal alkane RI, non-polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-1 | 1507. | Palá-Paúl, Pérez-Alonso, et al., 2002 | 50. m/0.25 mm/0.25 μm, N2, 4. K/min; Tstart: 80. C; Tend: 225. C |
| Capillary | DB-5 | 1515. | Abreu and Noronha, 1997 | He, 3. K/min; Column length: 30. m; Column diameter: 0.32 mm; Tstart: 60. C; Tend: 250. C |
| Capillary | SE-30 | 1544. | Ramaswami, Briscese, et al., 1988 | 50. C @ 2. min, 4. K/min, 240. C @ 10. min; Column length: 30. m |
| Capillary | SE-30 | 1544. | Ramaswami, Briscese, et al., 1986 | 50. C @ 2. min, 4. K/min, 240. C @ 10. min; Column length: 30. m |
Normal alkane RI, non-polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | SE-30 | 1563. | Vinogradov, 2004 | Program: not specified |
| Capillary | SE-54 | 1542. | Lima, Veiga, et al., 2003 | 25. m/0.25 mm/0.25 μm, H2; Program: 110C(2min) => 3C/min => 130C => 8.5C => 290C |
| Capillary | CP Sil 5 CB | 1547. | Weyerstahl, Marschall, et al., 2000 | Column length: 25. m; Program: not specified |
| Capillary | Methyl Silicone | 1554. | Zenkevich, 1996 | Program: not specified |
Normal alkane RI, polar column, temperature ramp
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | DB-Wax | 1864. | Abreu and Noronha, 1997 | He, 3. K/min; Column length: 30. m; Column diameter: 0.32 mm; Tstart: 60. C; Tend: 250. C |
| Capillary | Supelcowax-10 | 1868. | Ramaswami, Briscese, et al., 1988 | 50. C @ 2. min, 4. K/min, 240. C @ 10. min; Column length: 30. m |
| Capillary | Supelcowax-10 | 1868. | Ramaswami, Briscese, et al., 1986 | He, 50. C @ 2. min, 4. K/min, 240. C @ 10. min; Column length: 30. m |
Normal alkane RI, polar column, custom temperature program
| Column type | Active phase | I | Reference | Comment |
|---|---|---|---|---|
| Capillary | Carbowax 20M | 1885. | Vinogradov, 2004 | Program: not specified |
References
Go To: Top, Gas Chromatography, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Andersen and Falcone, 1969
Andersen, N.H.; Falcone, M.S.,
The identification of sesquiterpene hydrocarbons from gas-liquid chromatography retention data,
J. Chromatogr., 1969, 44, 52-59, https://doi.org/10.1016/S0021-9673(01)92497-5
. [all data]
Adams, Habte, et al., 2004
Adams, R.P.; Habte, M.; Park, S.; Dafforn, M.R.,
Preliminary comparison of vetiver root essential oils from cleansed (bacteria- and fungus-free) versus non-cleansed (normal) vetiver plants,
Biochem. Syst. Ecol., 2004, 32, 12, 1137-1144, https://doi.org/10.1016/j.bse.2004.03.013
. [all data]
Martinez, Rosa, et al., 2004
Martinez, J.; Rosa, P.T.V.; Menut, C.; Leydet, A.; Brat, P.; Pallet, D.; Meireles, M.A.A.,
Valorization of Brazilian vetiver (Vetiveria zizanioides (L.) Nash ex Small) oil,
J. Agric. Food Chem., 2004, 52, 21, 6578-6584, https://doi.org/10.1021/jf049182x
. [all data]
Isidorov, Zenkevich, et al., 1998
Isidorov, V.A.; Zenkevich, I.G.; Dubis, E.N.; Slowikowski, A.; Wojciuk, E.,
Group identification of essential oils components using partition coefficients in a hexane-acetonitrile system,
J. Chromatogr. A, 1998, 814, 1-2, 253-260, https://doi.org/10.1016/S0021-9673(98)00398-7
. [all data]
Cardeal, da Silva, et al., 2006
Cardeal, Z.L.; da Silva, M.D.R.G.; Marriott, P.J.,
Comprehensive two-dimensional gas chromatography/mass spectrometric analysis of pepper volatiles,
Rapid Commun. Mass Spectrom., 2006, 20, 19, 2823-2836, https://doi.org/10.1002/rcm.2665
. [all data]
Palá-Paúl, Pérez-Alonso, et al., 2002
Palá-Paúl, J.; Pérez-Alonso, M.J.; Velasco-Negueruela, A.; Sanz, J.,
Analysis by gas chromatography-mass spectrometry of the volatile components of Ageratina adenophora Spreng., growing in the Canary Islands,
J. Chromatogr. A, 2002, 947, 2, 327-331, https://doi.org/10.1016/S0021-9673(02)00016-X
. [all data]
Abreu and Noronha, 1997
Abreu, P.M.; Noronha, R.G.,
Volatile constituents of the rhizomes of Aframomum alboviolaceum (Ridley) K. Schum. from Guinea-Bissau,
Flavour Fragr. J., 1997, 12, 2, 79-83, https://doi.org/10.1002/(SICI)1099-1026(199703)12:2<79::AID-FFJ617>3.0.CO;2-7
. [all data]
Ramaswami, Briscese, et al., 1988
Ramaswami, S.K.; Briscese, P.; Gargiullo, R.J.; von Geldern, T.,
Sesquiterpene hydrocarbons: from mass confusion to orderly line-up
in Flavors and Fragrances: A World Perspective. Proceedings of the 10th International Congress of Essential Oils, Fragrances and Flavors, Lawrence,B.M.; Mookherjee,B.D.; Willis,B.J., ed(s)., Elsevier, New York, 1988, 951-980. [all data]
Ramaswami, Briscese, et al., 1986
Ramaswami, S.K.; Briscese, P.; Gargiullo, R.J.; von Geldern, T.,
Sesquiterpene hydrocarbons: from mass confusion to orderly line-up
in Flavors and Fragrances: A World Perspective, Lawrence,B.M.; Mookherjee,B.D.; Willis,B.J., ed(s)., Proceedings of the 10th International Congress of Essential Oils, Fragrances, and Flavors, Washington, DC, 1986, 951-959. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]
Lima, Veiga, et al., 2003
Lima, S.R.M.; Veiga, V.F., Jr.; Christo, H.B.; Pinto, A.C.; Fernandes, P.D.,
In vivo and in vitro studies on the anticancer activity of Copaifera multijuga Hayne and its fractions,
Phytother. Res., 2003, 17, 9, 1048-1053, https://doi.org/10.1002/ptr.1295
. [all data]
Weyerstahl, Marschall, et al., 2000
Weyerstahl, P.; Marschall, H.; Splittgerber, U.; Wolf, D.; Surburg, H.,
Constituents of Haitian vetiver oil,
Flavour Fragr. J., 2000, 15, 6, 395-412, https://doi.org/10.1002/1099-1026(200011/12)15:6<395::AID-FFJ930>3.0.CO;2-9
. [all data]
Zenkevich, 1996
Zenkevich, I.G.,
Analytical Parameters of Components of Essential Oils for their Chromatographic and Chromato-Mass Spectral Identification. Mono- and Sesquiterpenes,
Rastitelnye Resursy (Plant resources), 1996, 34, 1-2, 48-58. [all data]
Notes
Go To: Top, Gas Chromatography, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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