2-Octanol
- Formula: C8H18O
- Molecular weight: 130.2279
- IUPAC Standard InChIKey: SJWFXCIHNDVPSH-UHFFFAOYSA-N
- CAS Registry Number: 123-96-6
- 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. - Species with the same structure:
- Stereoisomers:
- Other names: β-Octyl alcohol; n-Octan-2-ol; sec-Caprylic alcohol; sec-Octyl alcohol; Capryl alcohol; Hexylmethylcarbinol; Methylhexylcarbinol; 1-Methyl-1-heptanol; 1-Methylheptyl alcohol; 2-Octyl alcohol; Octanol-2; 2-Hydroxyoctane; s-Octyl alcohol; Octan-2-ol; 2-Octanol, (.+/-.)-; 1-Methylheptanol; 2-Hydroxy-n-octane; NSC 14759; methylheptanol
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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 |
---|---|---|---|---|
Active phase | DB-Wax | DB-Wax | Carbowax | Carbowax 20M |
Column length (m) | 30. | 30. | 50. | 80. |
Carrier gas | N2 | He | N2 | |
Substrate | ||||
Column diameter (mm) | 0.32 | 0.25 | 0.2 | 0.2 |
Phase thickness (μm) | 0.25 | 0.25 | ||
Tstart (C) | 40. | 40. | 80. | 70. |
Tend (C) | 230. | 250. | 200. | 170. |
Heat rate (K/min) | 6. | 8. | 1. | 2. |
Initial hold (min) | 2. | 5. | ||
Final hold (min) | 15. | 5. | 20. | |
I | 1418. | 1421. | 1380. | 1385. |
Reference | Fan and Qian, 2006 | Fu, Yoon, et al., 2002 | Menon, Chacko, et al., 1999 | Anker, Jurs, et al., 1990 |
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.
Fan and Qian, 2006
Fan, W.; Qian, M.C.,
Identification of aroma compounds in Chinese 'Yanghe Daqu' liquor by normal phase chromatography fractionation followed by gas chromatography/olfactometry,
Flavour Fragr. J., 2006, 21, 2, 333-342, https://doi.org/10.1002/ffj.1621
. [all data]
Fu, Yoon, et al., 2002
Fu, S.-G.; Yoon, Y.; Basemore, R.,
Aroma-actie components in fermented bamboo shoots,
J. Agric. Food Chem., 2002, 50, 3, 549-554, https://doi.org/10.1021/jf010883t
. [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]
Anker, Jurs, et al., 1990
Anker, L.S.; Jurs, P.C.; Edwards, P.A.,
Quantitative structure-retention relationship studies of odor-active aliphatic compounds with oxygen-containing functional groups,
Anal. Chem., 1990, 62, 24, 2676-2684, https://doi.org/10.1021/ac00223a006
. [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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