α-Dehydro-ar-himachalene
- Formula: C15H20
- Molecular weight: 200.3193
- IUPAC Standard InChI: InChI=1S/C15H20/c1-11-7-8-13-12(2)6-5-9-15(3,4)14(13)10-11/h7-8,10H,2,5-6,9H2,1,3-4H3
- IUPAC Standard InChIKey: LLYOXWSLVUQJHF-UHFFFAOYSA-N
- CAS Registry Number: 78204-62-3
- 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. - Other names: 2,9,9-Trimethyl-5-methylene-6,7,8,9-tetrahydro-5H-benzo[7]annulene; 5H-Benzocycloheptene, 6,7,8,9-tetrahydro-2,9,9-trimethyl-5-methylene-; D7(14)-ar-Himachalene; α-Dehydro-himachalene; Dehydro-Ar-α-himachalene
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- Other data available:
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Van Den Dool and Kratz RI, non-polar column, temperature ramp
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 |
|---|---|---|
| Active phase | DB-5 | HP-5MS |
| Column length (m) | 30. | 30. |
| Carrier gas | H2 | He |
| Substrate | ||
| Column diameter (mm) | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 |
| Tstart (C) | 60. | 60. |
| Tend (C) | 240. | 280. |
| Heat rate (K/min) | 3. | 4. |
| Initial hold (min) | 5. | |
| Final hold (min) | ||
| I | 1514. | 1509. |
| Reference | Nogueira, Bittrich, et al., 2001 | Skaltsa, Mavrommati, et al., 2001 |
| Comment | 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.
Nogueira, Bittrich, et al., 2001
Nogueira, P.C.L.; Bittrich, V.; Shepherd, G.J.; Lopes, A.V.; Marsaioli, A.J.,
The ecological and taxonomic importance of flower volatiles of Clusia species (Guttiferae),
Phytochemistry, 2001, 56, 5, 443-452, https://doi.org/10.1016/S0031-9422(00)00213-2
. [all data]
Skaltsa, Mavrommati, et al., 2001
Skaltsa, H.D.; Mavrommati, A.; Constantinidis, T.,
A chemotaxonomic investigation of volatile constituents in Stachys subsect. Swainsonianeae (Labiatae),
Phytochemistry, 2001, 57, 2, 235-244, https://doi.org/10.1016/S0031-9422(01)00003-6
. [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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