7-Octen-2-ol, 2-methyl-6-methylene-
- Formula: C10H18O
- Molecular weight: 154.2493
- IUPAC Standard InChI: InChI=1S/C10H18O/c1-5-9(2)7-6-8-10(3,4)11/h5,11H,1-2,6-8H2,3-4H3
- IUPAC Standard InChIKey: DUNCVNHORHNONW-UHFFFAOYSA-N
- CAS Registry Number: 543-39-5
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Myrcenol; 2-Methyl-6-methylene-7-octen-2-ol; 3-Methylene-7-methyl-1-octen-7-ol; 1-Myrcenol; 2-methyl-6-methyleneoct-7-en-2-ol
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Normal alkane RI, 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 | Capillary |
|---|---|---|---|---|---|
| Active phase | DB-Wax Etr | Stabilwax | DB-Wax | Carbowax 20M | Carbowax |
| Column length (m) | 60. | 30. | 60. | 30. | 50. |
| Carrier gas | He | H2 | N2 | He | N2 |
| Substrate | |||||
| Column diameter (mm) | 0.25 | 0.32 | 0.25 | 0.25 | 0.2 |
| Phase thickness (μm) | 0.25 | 0.5 | 0.25 | 0.25 | |
| Tstart (C) | 40. | 40. | 70. | 50. | 80. |
| Tend (C) | 230. | 280. | 230. | 215. | 200. |
| Heat rate (K/min) | 2. | 6. | 2. | 4. | 1. |
| Initial hold (min) | 5. | 5. | 2. | ||
| Final hold (min) | 100. | 5. | 20. | 20. | |
| I | 1622. | 1584. | 1620. | 1585. | 1585. |
| Reference | Ibarz, Ferreira, et al., 2006 | Jirovetz, Buchbauer, et al., 2005 | Choi, 2004 | Kasali, Oyedeji, et al., 2001 | Menon, Chacko, et al., 1999 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
| Column type | Capillary | Capillary | Capillary | Capillary |
|---|---|---|---|---|
| Active phase | DB-Wax | Carbowax 20M | Carbowax 20M | Carbowax 20M |
| Column length (m) | 60. | 50. | 100. | 100. |
| Carrier gas | He | |||
| Substrate | ||||
| Column diameter (mm) | 0.25 | 0.32 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.25 | |||
| Tstart (C) | 50. | 70. | 70. | 70. |
| Tend (C) | 180. | 180. | 170. | 170. |
| Heat rate (K/min) | 2.5 | 2. | 1. | 1. |
| Initial hold (min) | 5. | |||
| Final hold (min) | ||||
| I | 1584. | 1586. | 1582. | 1585. |
| Reference | Stashenko, Puertas, et al., 1996 | Engel and Tressl, 1983 | Shibamoto and Jennings, 1977 | Shibamoto and Jennings, 1977 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | MSDC-RI |
References
Go To: Top, Normal alkane RI, 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.
Ibarz, Ferreira, et al., 2006
Ibarz, M.J.; Ferreira, V.; Hernández-Orte, P.; Loscos, N.; Cacho, J.,
Optimization and evaluation of a procedure for the gas chromatographic-mass spectrometric analysis of the aromas generated by fast acid hydrolysis of flavor precursors extracted from grapes,
J. Chromatogr. A, 2006, 1116, 1-2, 217-229, https://doi.org/10.1016/j.chroma.2006.03.020
. [all data]
Jirovetz, Buchbauer, et al., 2005
Jirovetz, L.; Buchbauer, G.; Ngassoum, M.B.; Parmentier, M.,
Chemical composition and olfactory characterization of essential oils of fruits and seeds of African pear (Dacryodes edulis (G. Don) H. J. Lam) from Cameroon,
Flavour Fragr. J., 2005, 20, 2, 215-218, https://doi.org/10.1002/ffj.1324
. [all data]
Choi, 2004
Choi, H.-S.,
Volatile constituents of satsuma mandarins growing in Korea,
Flavour Fragr. J., 2004, 19, 5, 406-412, https://doi.org/10.1002/ffj.1283
. [all data]
Kasali, Oyedeji, et al., 2001
Kasali, A.A.; Oyedeji, A.O.; Ashilokun, A.O.,
Volatile leaf oil constituents of Cymbopogon citratus (DC) Stapf,
Flavour Fragr. J., 2001, 16, 5, 377-378, https://doi.org/10.1002/ffj.1019
. [all data]
Menon, Chacko, et al., 1999
Menon, A.N.; Chacko, S.; Narayanan, C.S.,
Free and glycosidically bound volatiles of cardamom (Eletteria cardamomum Maton var. miniscula Burkill),
Flavour Fragr. J., 1999, 14, 1, 65-68, https://doi.org/10.1002/(SICI)1099-1026(199901/02)14:1<65::AID-FFJ789>3.0.CO;2-A
. [all data]
Stashenko, Puertas, et al., 1996
Stashenko, E.E.; Puertas, M.A.; Combariza, M.Y.,
Volatile secondary metabolites from Spilanthes americana obtained by simultaneous steam distillation--solvent extraction and supercritical fluid extraction,
J. Chromatogr. A, 1996, 752, 1-2, 223-232, https://doi.org/10.1016/S0021-9673(96)00480-3
. [all data]
Engel and Tressl, 1983
Engel, K.-H.; Tressl, R.,
Formation of aroma components from nonvolatile precursors in passion fruit,
J. Agric. Food Chem., 1983, 31, 5, 998-1002, https://doi.org/10.1021/jf00119a019
. [all data]
Shibamoto and Jennings, 1977
Shibamoto, T.; Jennings, W.G.,
The volatile composition of the leaf oil of California Juniper (J. californica Carr.)
in Proceedings of VII International Congress of Essential Oils, October 7-11, 1977, Kyoto, Japan, 1977, 413-418. [all data]
Notes
Go To: Top, Normal alkane RI, 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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