2H-2a,7-Methanoazuleno[5,6-b]oxirene, octahydro-3,6,6,7a-tetramethyl-
- Formula: C15H24O
- Molecular weight: 220.3505
- IUPAC Standard InChIKey: HZRFVTRTTXBHSE-UHFFFAOYSA-N
- CAS Registry Number: 29597-36-2
- 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:
- Other names: α-Cedrene epoxide; α-Cedrene oxide; α-Cedren epoxide; NSC 371728; Cedrane, 8,9-epoxide; octahydro-3,6,6,7a-tetramethyl-2H-2a,7-methanoazuleno[5,6-b]oxirene
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Gas Chromatography
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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, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Capillary | SE-30 | 150. | 1569. | Tudor and Moldovan, 1999 | |
Capillary | SE-30 | 100. | 1568.7 | Tudor, 1997 | 40. m/0.35 mm/0.35 μm |
Kovats' RI, polar column, isothermal
Column type | Active phase | Temperature (C) | I | Reference | Comment |
---|---|---|---|---|---|
Capillary | Carbowax 20M | 180. | 2007. | Tudor, Moldovan, et al., 1999 | Phase thickness: 0.45 μm |
Van Den Dool and Kratz RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | HP-5MS | 1570. | Grujic-Jovanovic, Skaltsa, et al., 2004 | 30. m/0.25 mm/0.25 μm, He, 60. C @ 5. min, 4. K/min; Tend: 280. C |
Capillary | DB-5 | 1585. | 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 | HP-5 | 1585. | Isidorov, Krajewska, et al., 2000 | 30. m/0.25 mm/0.25 μm; Program: 40C(1min) => 3C/min => 120C => 5C/min => 280C |
Normal alkane RI, non-polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-1 | 1586. | Stashenko, Puertas, et al., 1996 | 60. m/0.25 mm/0.25 μm, He, 50. C @ 5. min, 2.5 K/min; Tend: 250. C |
Capillary | OV-101 | 1585. | Egolf and Jurs, 1993 | 2. K/min; Column length: 50. m; Column diameter: 0.22 mm; Tstart: 80. C; Tend: 200. C |
Normal alkane RI, non-polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | SE-30 | 1585. | Vinogradov, 2004 | Program: not specified |
Capillary | Polydimethyl siloxanes | 1586. | Zenkevich, 1997 | Program: not specified |
Normal alkane RI, polar column, temperature ramp
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | DB-Wax | 1978. | Stashenko, Puertas, et al., 1996 | 60. m/0.25 mm/0.25 μm, He, 50. C @ 5. min, 2.5 K/min; Tend: 180. C |
Capillary | Carbowax 20M | 1961. | Egolf and Jurs, 1993 | 2. K/min; Column length: 80. m; Column diameter: 0.2 mm; Tstart: 70. C; Tend: 170. C |
Normal alkane RI, polar column, custom temperature program
Column type | Active phase | I | Reference | Comment |
---|---|---|---|---|
Capillary | Carbowax 20M | 1961. | 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.
Tudor and Moldovan, 1999
Tudor, E.; Moldovan, D.,
Temperature Dependence of the Retention Index for Perfumery Compounds on a Se-30 Glass Capillary Column. II. The Hyperbolic Equation,
J. Chromatogr., 1999, 848, 1-2, 215-227, https://doi.org/10.1016/S0021-9673(99)00412-4
. [all data]
Tudor, 1997
Tudor, E.,
Temperature dependence of the retention index for perfumery compounds on a SE-30 glass capillary column. I. Linear equations,
J. Chromatogr. A, 1997, 779, 1-2, 287-297, https://doi.org/10.1016/S0021-9673(97)00453-6
. [all data]
Tudor, Moldovan, et al., 1999
Tudor, E.; Moldovan, D.; Zârna, N.,
Temperature dependence of the retention index for perfumery compounds on two carbowax-20M glass capillary columns with different film thickness. 2,
Rev. Roum. Chim., 1999, 44, 7, 665-675. [all data]
Grujic-Jovanovic, Skaltsa, et al., 2004
Grujic-Jovanovic, S.; Skaltsa, H.D.; Marin, P.; Sokovic, M.,
Composition and antibacterial activity of the essential oil of six Stachys species from Serbia,
Flavour Fragr. J., 2004, 19, 2, 139-144, https://doi.org/10.1002/ffj.1275
. [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]
Isidorov, Krajewska, et al., 2000
Isidorov, V.; Krajewska, U.; Bal, K.; Jaroszynska, J.; Niesluchowska, A.; Fuksman, I.,
GC-MS identification of multicomponent organic compounds mixtures using extra column phase equilibrium,
Chem. Anal. (Warsaw), 2000, 45, 513-520. [all data]
Stashenko, Puertas, et al., 1996
Stashenko, E.E.; Puertas, M.A.; Combariza, M.Y.,
Volatile secondary metabolites from Spilanthes americana obtained by simultaneous steam distillation--solvent extraction and supercritical fluid extraction,
J. Chromatogr. A, 1996, 752, 1-2, 223-232, https://doi.org/10.1016/S0021-9673(96)00480-3
. [all data]
Egolf and Jurs, 1993
Egolf, L.M.; Jurs, P.C.,
Quantitative structure-retention and structure-odor intensity relationships for a diverse group of odor-active compounds,
Anal. Chem., 1993, 65, 21, 3119-3126, https://doi.org/10.1021/ac00069a027
. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]
Zenkevich, 1997
Zenkevich, I.G.,
Analytical Parameters of Components of Essential Oils for their Chromatographic and Chromato-Spectral Identificaiton. Oxsigenated derivatives of Mono- and Sesquiterpene Hydrocarbons,
Rastit, Resursy (Rus.), 1997, 33, 1, 16-28. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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