Sempervirol
- Formula: C20H30O
- Molecular weight: 286.4516
- IUPAC Standard InChI: InChI=1S/C20H30O/c1-13(2)15-12-16-14(11-17(15)21)7-8-18-19(3,4)9-6-10-20(16,18)5/h11-13,18,21H,6-10H2,1-5H3/t18?,20-/m1/s1
- IUPAC Standard InChIKey: RSIJAQZNHHXEJZ-ROPPNANJSA-N
- CAS Registry Number: 1857-11-0
- Chemical structure:
This structure is also available as a 2d Mol file - Permanent link for this species. Use this link for bookmarking this species for future reference.
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Normal alkane 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 |
|---|---|---|
| Active phase | HP-5 MS | HP-5 |
| Column length (m) | 30. | 30. |
| Carrier gas | Helium | N2 |
| Substrate | ||
| Column diameter (mm) | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 |
| Tstart (C) | 60. | 50. |
| Tend (C) | 230. | 240. |
| Heat rate (K/min) | 3. | 5. |
| Initial hold (min) | 1. | |
| Final hold (min) | 4. | |
| I | 2285. | 2283. |
| Reference | Pripdeevech and Saansoomchai, 2013 | Cheraif, Ben Jannet, et al., 2007 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane 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.
Pripdeevech and Saansoomchai, 2013
Pripdeevech, P.; Saansoomchai, J.,
Antibacterial activity and chemical composition of essential oil and various extracts of Fagraea fragrans Roxb. flowers,
Chiang Mai J. Sci., 2013, 40, 2, 214-223. [all data]
Cheraif, Ben Jannet, et al., 2007
Cheraif, I.; Ben Jannet, H.; Hammami, M.; Khouja, M.L.; Mighri, Z.,
Chemical composition and antimicrobial activity of essential oils of Cupressus arizonica Greene,
Biochem. Syst. Ecol., 2007, 35, 12, 813-820, https://doi.org/10.1016/j.bse.2007.05.009
. [all data]
Notes
Go To: Top, Normal alkane 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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