1H-Benzocycloheptene, 2,4a,5,6,7,8-hexahydro-3,5,5,9-tetramethyl-, (R)-
- Formula: C15H24
- Molecular weight: 204.3511
- IUPAC Standard InChI: InChI=1S/C15H24/c1-11-7-8-13-12(2)6-5-9-15(3,4)14(13)10-11/h10,14H,5-9H2,1-4H3/t14-/m1/s1
- IUPAC Standard InChIKey: LCOSCMLXPAQCLQ-CQSZACIVSA-N
- CAS Registry Number: 1461-03-6
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: β-Himachalene; 1H-Benzocycloheptene, 2,4aβ,5,6,7,8-hexahydro-3,5,5,9-tetramethyl-, (+)-; (+)-β-Himachalene; 3,5,5,9-Tetramethyl-2,4a,5,6,7,8-hexahydro-1H-benzo[a]cycloheptene-, (R)-; 1H-Benzocycloheptene, 2,4a,5,6,7,8-hexahydro-3,5,5,9-tetramethyl-, (4aR)-; (R)-3,5,5,9-Tetramethyl-2,4a,5,6,7,8-hexahydro-1H-benzo[7]annulene; 19888-28-9; Himachalene; (-)-β-himachalene
- 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 |
|---|---|---|---|---|
| Active phase | Carbowax 20M | HP-Innowax FSC | Carbowax 20M | HP-Innowax FSC |
| Column length (m) | 30. | 60. | 60. | |
| Carrier gas | He | He | ||
| Substrate | ||||
| Column diameter (mm) | 0.25 | 0.25 | 0.25 | |
| Phase thickness (μm) | 0.25 | 0.25 | 0.25 | |
| Program | not specified | 60C(10min) => 4C/min => 220C (10min) => 1C/min => 240C | not specified | 60C(10min) => 4C/min => 220C(10min) => 1C/min => 240C |
| I | 1715. | 1740. | 1742. | 1729. |
| Reference | Hudaib and Aburjai, 2007 | Tabanca, Demirci, et al., 2006 | Vinogradov, 2004 | Bagci, Baser, et al., 1999 |
| Comment | 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.
Hudaib and Aburjai, 2007
Hudaib, M.; Aburjai, T.,
Volatile components of Thymus vulgaris L. from wild-growing and cultivated plants in Jordan,
Flavour Fragr. J., 2007, 22, 4, 322-327, https://doi.org/10.1002/ffj.1800
. [all data]
Tabanca, Demirci, et al., 2006
Tabanca, N.; Demirci, B.; Ozek, T.; Kirimer, N.; Can Baser, K.H.; Bedir, E.; Khan, I.A.; Wedge, D.E.,
Gas chromatographic-mass spectrometric analysis of essential oils from Pimpinella species gathered from Central and Northern Turkey,
J. Chromatogr. A, 2006, 1117, 2, 194-205, https://doi.org/10.1016/j.chroma.2006.03.075
. [all data]
Vinogradov, 2004
Vinogradov, B.A.,
Production, composition, properties and application of essential oils, 2004, retrieved from http://viness.narod.ru. [all data]
Bagci, Baser, et al., 1999
Bagci, E.; Baser, K.H.C.; Kürkcüoglu, M.; Babac, T.; Celik, S.,
Study of the essential oil composition of two subspecies of Abies cilicica (Ant. et Kotschy) Carr. from Turkey,
Flavour Fragr. J., 1999, 14, 1, 47-49, https://doi.org/10.1002/(SICI)1099-1026(199901/02)14:1<47::AID-FFJ782>3.0.CO;2-R
. [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
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.