Naphthalene, 1,2,3,4,4a,5,6,8a-octahydro-4a,8-dimethyl-2-(1-methylethenyl)-, [2R-(2α,4aα,8aβ)]-
- Formula: C15H24
- Molecular weight: 204.3511
- IUPAC Standard InChIKey: OZQAPQSEYFAMCY-GIJJTGMTSA-N
- CAS Registry Number: 473-13-2
- 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:
- (2S,4aR,8aR)-4a,8-Dimethyl-2-(prop-1-en-2-yl)-1,2,3,4,4a,5,6,8a-octahydronaphthalene
- Naphthalene, 3,4,4a,5,6,7,8,8a-octahydro-7-isopropylene-1,4a-dimethyl-
- (-)-α-helmiscapene
- ent-α-selinene
- 10-epi-α-selinene
- epi-α-Selinene
- 7-diepi-α-Selinene
- 7-epi--Selinene
- 5,10-di-epi-α-Selinene
- Selina-4,11-diene
- 7-epi-α-Selinene
- β-Helmiscapene
- Other names: α-Selinene; Selinene; 2-Isopropenyl-4a,8-dimethyl-1,2,3,4,4a,5,6,8a-octahydronaphthalene; Naphthalene, 1,2,3,4,4a,5,6,8a-octahydro-4a,8-dimethyl-2-(1-methylethenyl)-, (2R,4aR,8aR)-; alpha selinene
- Permanent link for this species. Use this link for bookmarking this species for future reference.
- Information on this page:
- Other data available:
- Options:
Normal alkane RI, 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 | Innowax FSC | HP Innowax | Innowax | HP Innowax | HP-Innowax FSC |
Column length (m) | 60. | 30. | 60. | 50. | 60. |
Carrier gas | Helium | Nitrogen | Helium | He | |
Substrate | |||||
Column diameter (mm) | 0.25 | 0.25 | 0.25 | 0.20 | 0.25 |
Phase thickness (μm) | 0.25 | 0.25 | 0.33 | 0.25 | 0.25 |
Program | 60 0C (10 min) 4 0C/min -> 220 0C 1 0C/min -> 240 0C | 35 0C (10 min) 3 0C/min -> 205 0C 10 0C/min -> 225 0C | not specified | 40 0C (5 min) 2 0C/min -> 270 0C -> 260 0C (20 min) | 60(10min) => 4C/min => 220C(10min) => 1C/min => 240C |
I | 1744. | 1745. | 1744. | 1744. | 1744. |
Reference | Bardakci, Demirci, et al., 2012 | Laribi, Kouki, et al., 2011 | Noorizadeh, Farmany, et al., 2011 | Mancini, Arnold, et al., 2009 | Suleimenov Y.M., Atazhanova G.A., et al., 2006 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | Supelcowax-10 | HP-Innowax | Carbowax 20M | Innowax FSC | HP-Innowax FSC |
Column length (m) | 30. | 50. | 60. | 60. | |
Carrier gas | He | He | He | ||
Substrate | |||||
Column diameter (mm) | 0.25 | 0.2 | 0.25 | 0.25 | |
Phase thickness (μm) | 0.25 | 0.2 | 0.25 | 0.25 | |
Program | 40C(3min) => 4C/min => 75C => 8C/min => 260C(5min) | not specified | not specified | 60C(10min) => 4C/min => 220C (10min) => 1C/min => 240C | 60C (10min) => 4C/min => 220C (10min) => 1C/min => 240C |
I | 1716. | 1744. | 1740. | 1744. | 1744. |
Reference | Vichi, Guadayol, et al., 2006 | Senatore, Apostolides Arnold, et al., 2004 | Vinogradov, 2004 | Baser, Demirci, et al., 2003 | Demirci, Baser, et al., 2003 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | Innowax FSC | Innowax | HP-Innowax | Innowax FSC | Innowax FSC |
Column length (m) | 60. | 60. | 60. | 60. | 60. |
Carrier gas | He | He | 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 |
Program | 60C (10min) => 4C/min => 220C (10min) => 1C/min => 240C | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C (20min) | 60 0C (10 min) 4 K/min -> 220 0C (10 min) 1 K/min -> 240 0C | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C |
I | 1744. | 1744. | 1744. | 1744. | 1744. |
Reference | Demirci and Baser, 2003 | Tunaher, Kirimer, et al., 2003 | Baser, Demirci, et al., 2002 | Baser, Demirei, et al., 2002 | Tunalier, Kirimer, et al., 2002 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
Column type | Capillary | Capillary | Capillary | Capillary | Capillary |
---|---|---|---|---|---|
Active phase | Carbowax 20M | Innowax | DB-Wax | Innowax | FFAP |
Column length (m) | 50. | 60. | 60. | 60. | 25. |
Carrier gas | N2 | He | Helium | H2 | |
Substrate | |||||
Column diameter (mm) | 0.2 | 0.25 | 0.32 | 0.25 | 0.2 |
Phase thickness (μm) | 0.2 | 0.25 | 0.25 | 0.33 | |
Program | 60C => 2C/min => 150C => 4C/min => 220C | 60 0C (10 min) 4 K/min -> 220 0C (10 min) 1 K/min -> 240 0C | not specified | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C | 40C(5min) => 4C/min => 170C => 8C/min => 240C (12min) |
I | 1694. | 1744. | 1729. | 1744. | 1716. |
Reference | Teai, Claude-Lafontaine, et al., 2001 | Ahmed, Choudhary, et al., 2000 | Paniandy, Chane-Ming, et al., 2000 | Baser, Kürkcüoglu, et al., 1998 | Reddy, Angers, et al., 1998 |
Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, 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.
Bardakci, Demirci, et al., 2012
Bardakci, H.; Demirci, B.; Yesilada, E.; Kirmizibekmez, H.; Naser, K.H.C.,
Chemical composition of the essential oil of the subterranean parts of Valeriana alliariifolia,
Rec. Nat. Prod., 2012, 6, 1, 89-92. [all data]
Laribi, Kouki, et al., 2011
Laribi, B.; Kouki, K.; Sahli, A.; Mougou, A.; Marzouk, B.,
Essential oil fatty acids composition of a Tunisian caraway (Carum carvi L.) seed ecotype cultivated under water deficit,
Adv. Environ. Biol., 2011, 1-15, retrieved from http://www.thefreelibrary.com//print/PrintArticle.aspx?id=253057768. [all data]
Noorizadeh, Farmany, et al., 2011
Noorizadeh, H.; Farmany, A.; Noorizadeh, M.,
Quantitative structure-retention relationships analysis of retention index of essential oils,
Quim. Nova, 2011, 34, 2, 242-249, https://doi.org/10.1590/S0100-40422011000200014
. [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]
Suleimenov Y.M., Atazhanova G.A., et al., 2006
Suleimenov Y.M.; Atazhanova G.A.; Ozek T.; Demirci B.; Kulyyasov A.T.; Adekenov S.M.; Baser K.H.C.,
Essential oil composition of three species of Achillea from Kazakhstan,
Chem. Nat. Compd. (Engl. Transl.), 2006, 37, 5, 447-450, https://doi.org/10.1023/A:1014471326724
. [all data]
Vichi, Guadayol, et al., 2006
Vichi, S.; Guadayol, J.M.; Caixach, J.; López-Tamames, E.; Buxaderas, S.,
Monoterpene and sesquiterpene hydrocarbons of virgin olive oil by headspace solid-phase microextraction coupled to gas chromatography/mass spectrometry,
J. Chromatogr. A, 2006, 1125, 1, 117-123, https://doi.org/10.1016/j.chroma.2006.05.029
. [all data]
Senatore, Apostolides Arnold, et al., 2004
Senatore, F.; Apostolides Arnold, N.; Piozzi, F.,
Chemical composition of the essential oil of Salvia multicaulis Vahl. var. simplicifolia Boiss. growing wild in Lebanon,
J. Chromatogr. A, 2004, 1052, 1-2, 237-240, https://doi.org/10.1016/j.chroma.2004.08.095
. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]
Baser, Demirci, et al., 2003
Baser, K.H.C.; Demirci, B.; Dekebo, A.; Dagne, E.,
Essential oils of some Boswellia spp., myrrh and opopanax,
Flavour Fragr. J., 2003, 18, 2, 153-156, https://doi.org/10.1002/ffj.1166
. [all data]
Demirci, Baser, et al., 2003
Demirci, B.; Baser, K.H.C.; Yildiz, B.; Bahcecioglu, Z.,
Composition of the essential oils of six endemic Salvia spp. from Turkey,
Flavour Fragr. J., 2003, 18, 2, 116-121, https://doi.org/10.1002/ffj.1173
. [all data]
Demirci and Baser, 2003
Demirci, B.; Baser, K.H.C.,
Essential oils from the buds of Betula spp. growing in Turkey,
Flavour Fragr. J., 2003, 18, 2, 87-90, https://doi.org/10.1002/ffj.1159
. [all data]
Tunaher, Kirimer, et al., 2003
Tunaher, Z.; Kirimer, N.; Baser, K.H.C.,
Wood essential oils of Juniperus foetidissima Willd.,
Holzforschung, 2003, 57, 140-144. [all data]
Baser, Demirci, et al., 2002
Baser, K.H.C.; Demirci, B.; Kirimer, N.; Satil, F.; Tumen, G.,
The essential oils of Thymus migricus and T. fedtschenkoi var. handelii from Turkey,
Flavour Fragr. J., 2002, 17, 1, 41-45, https://doi.org/10.1002/ffj.1036
. [all data]
Baser, Demirei, et al., 2002
Baser, K.H.C.; Demirei, B.; Özek, T.; Akalin, E.; Özhatay, N.,
Micro-distilled volatile compounds from Ferulago species growing in Western Turkey,
Pharm. Biol., 2002, 40, 6, 466-471, https://doi.org/10.1076/phbi.40.6.466.8439
. [all data]
Tunalier, Kirimer, et al., 2002
Tunalier, Z.; Kirimer, N.; Baser, K.H.C.,
The composition of essential oils from various parts of Juniperus foetidissima,
Chem. Nat. Compd. (Engl. Transl.), 2002, 38, 1, 43-47, https://doi.org/10.1023/A:1015725630556
. [all data]
Teai, Claude-Lafontaine, et al., 2001
Teai, T.; Claude-Lafontaine, A.; Schippa, C.; Cozzolino, F.,
Volatile compounds in fresh pulp of pineapple (Ananas comosus [L.] Merr.) from French Polynesia,
J. Essent. Oil Res., 2001, 13, 5, 314-318, https://doi.org/10.1080/10412905.2001.9712222
. [all data]
Ahmed, Choudhary, et al., 2000
Ahmed, A.; Choudhary, M.I.; Farooq, A.; Demirci, B.; Demirci, F.; Baser, K.H.C.,
Essential oil constituents of the spice Cinnamomum tamala (Ham.) Nees Eberm.,
Flavour Fragr. J., 2000, 15, 6, 388-390, https://doi.org/10.1002/1099-1026(200011/12)15:6<388::AID-FFJ928>3.0.CO;2-F
. [all data]
Paniandy, Chane-Ming, et al., 2000
Paniandy, J.-C.; Chane-Ming, J.; Pierbattesti, J.-C.,
Chemical Composition of the Essential Oil and Headspace Solid-Phase Microextraction of the Guava Fruit (Psidium guajava L.),
J. Essent. Oil Res., 2000, 12, 153-158. [all data]
Baser, Kürkcüoglu, et al., 1998
Baser, K.H.C.; Kürkcüoglu, M.; Aytac, Z.,
Composition of the essential oil of Salvia euphratica Montbret ex Bentham var. euphratica from Turkey,
Flavour Fragr. J., 1998, 13, 1, 63-64, https://doi.org/10.1002/(SICI)1099-1026(199801/02)13:1<63::AID-FFJ694>3.0.CO;2-Z
. [all data]
Reddy, Angers, et al., 1998
Reddy, M.V.B.; Angers, P.; Gosselin, A.; Arul, J.,
Characterization and use of essential oil from Thymus vulgaris against Botrytis cinerea and Rhizopus stolonifer in strawberry fruits,
Phytochemistry, 1998, 47, 8, 1515-1520, https://doi.org/10.1016/S0031-9422(97)00795-4
. [all data]
Notes
Go To: Top, Normal alkane RI, polar column, custom temperature program, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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