(3R,3aR,7R,8aS)-3,8,8-Trimethyl-6-methyleneoctahydro-1H-3a,7-methanoazulene
- Formula: C15H24
- Molecular weight: 204.3511
- IUPAC Standard InChI: InChI=1S/C15H24/c1-10-7-8-15-9-12(10)14(3,4)13(15)6-5-11(15)2/h11-13H,1,5-9H2,2-4H3
- IUPAC Standard InChIKey: DYLPEFGBWGEFBB-UHFFFAOYSA-N
- CAS Registry Number: 79120-98-2
- Chemical structure:
This structure is also available as a 2d Mol file - Species with the same structure:
- Stereoisomers:
- Other names: 1H-3a,7-Methanoazulene, octahydro-3,8,8-trimethyl-6-methylene-, (3R,3aR,7R,8aS)-; 1H-3a,7-Methanoazulene, octahydro-3,8,8-trimethyl-6-methylene-, [3R-(3α,3aα,7α,8aα)]-; 1,7-Di-epi-β-cedrene; β-Funebrene
- Information on this page:
- Other data available:
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Van Den Dool and Kratz RI, non-polar column, temperature ramp
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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
| Column type | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|
| Active phase | BP-1 | BP-1 | DB-5 | DB-5 |
| Column length (m) | 50. | 50. | 30. | 30. |
| Carrier gas | He | He | He | He |
| Substrate | ||||
| Column diameter (mm) | 0.22 | 0.22 | 0.32 | 0.26 |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | 0.25 |
| Tstart (C) | 60. | 60. | 60. | 60. |
| Tend (C) | 220. | 220. | 280. | 246. |
| Heat rate (K/min) | 2. | 2. | 3. | 3. |
| Initial hold (min) | ||||
| Final hold (min) | 20. | 20. | ||
| I | 1419. | 1415. | 1401. | 1414. |
| Reference | Duquesnoy, Dinh, et al., 2006 | Gonny, Cavaleiro, et al., 2006 | Pavlovic, Tzakou, et al., 2006 | Adams, Habte, et al., 2004 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Van Den Dool and Kratz 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.
Duquesnoy, Dinh, et al., 2006
Duquesnoy, E.; Dinh, N.H.; Castola, V.; Casanova, J.,
Composition of a Pyrolytic oil from Cupressus funebris Endl. of Vietnamese origin,
Flavour Fragr. J., 2006, 21, 3, 453-457, https://doi.org/10.1002/ffj.1676
. [all data]
Gonny, Cavaleiro, et al., 2006
Gonny, M.; Cavaleiro, C.; Salgueiro, L.; Casanova, J.,
Analysis of Juniperus communis subsp. alpina needle, berry, wood and root oils by combination of GC, GC/MS and 13C-NMR,
Flavour Fragr. J., 2006, 21, 1, 99-106, https://doi.org/10.1002/ffj.1527
. [all data]
Pavlovic, Tzakou, et al., 2006
Pavlovic, M.; Tzakou, O.; Petrakis, P.V.; Couladis, M.,
The essential oil of Hypericum perforatum L., Hypericum tetrapterum Fries and Hypericum olympicum L. growing in Greece,
Flavour Fragr. J., 2006, 21, 1, 84-87, https://doi.org/10.1002/ffj.1521
. [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]
Notes
Go To: Top, Van Den Dool and Kratz 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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