Isophytol
- Formula: C20H40O
- Molecular weight: 296.5310
- IUPAC Standard InChI: InChI=1S/C20H40O/c1-7-20(6,21)16-10-15-19(5)14-9-13-18(4)12-8-11-17(2)3/h7,17-19,21H,1,8-16H2,2-6H3
- IUPAC Standard InChIKey: KEVYVLWNCKMXJX-UHFFFAOYSA-N
- CAS Registry Number: 505-32-8
- Chemical structure:
This structure is also available as a 2d Mol file - Species with the same structure:
- Other names: 1-Hexadecen-3-ol, 3,7,11,15-tetramethyl-; Hexadec-1-en-3-ol, 3,7,11,15-tetramethyl-; 1-Hexadecene-3-ol, 3,7,11,15-tetramethyl; NSC 93744; 3,7,11,15-Tetramethylhexadec-1-en-3-ol; 2,6,10,14-Tetramethylhexadec-15-en-14-ol; 3,7,11,15-Tetramethyl-1-hexadecen-3-ol
- Information on this page:
- Other data available:
- Options:
Kovats' 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 | BPX-5 | DB-1 |
| Column length (m) | 25. | 30. |
| Carrier gas | He | He |
| Substrate | ||
| Column diameter (mm) | 0.22 | 0.25 |
| Phase thickness (μm) | 0.25 | 0.25 |
| Tstart (C) | 60. | 40. |
| Tend (C) | 240. | 260. |
| Heat rate (K/min) | 3. | 2. |
| Initial hold (min) | 5. | |
| Final hold (min) | 20. | |
| I | 1956. | 1944. |
| Reference | El-Ghorab, Mansour, et al., 2004 | Senatore and Rigano, 2001 |
| Comment | MSDC-RI | MSDC-RI |
References
Go To: Top, Kovats' 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.
El-Ghorab, Mansour, et al., 2004
El-Ghorab, A.H.; Mansour, A.F.; El-massry, K.F.,
Effect of extraction methods on the chemical composition and antioxidant activity of Egyptian marjoram (Majorana hortensis Moench),
Flavour Fragr. J., 2004, 19, 1, 54-61, https://doi.org/10.1002/ffj.1276
. [all data]
Senatore and Rigano, 2001
Senatore, F.; Rigano, D.,
Essential oil of two Lippia spp. (Verbenaceae) growing wild in Guatemala,
Flavour Fragr. J., 2001, 16, 3, 169-171, https://doi.org/10.1002/ffj.972
. [all data]
Notes
Go To: Top, Kovats' 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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