Octanal, 7-hydroxy-3,7-dimethyl-
- Formula: C10H20O2
- Molecular weight: 172.2646
- IUPAC Standard InChI: InChI=1S/C10H20O2/c1-9(6-8-11)5-4-7-10(2,3)12/h8-9,12H,4-7H2,1-3H3
- IUPAC Standard InChIKey: WPFVBOQKRVRMJB-UHFFFAOYSA-N
- CAS Registry Number: 107-75-5
- 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: Hydroxycitronellal; Citronellal hydrate; Citronellal, hydroxy-; Cyclalia; Cyclosia; Fixol; Laurine; Lilyl aldehyde; Muguet synthetic; Muguettine principle; Phixia; 3,7-Dimethyl-7-hydroxyoctanal; 7-Hydroxy-3,7-dimethyloctanal; 7-Hydroxycitronellal; Musuet synthetic; Musuettine principle; 1-Octanal, 3,7-dimethyl-7-hydroxy-; 7-Hydroxy-3,7-dimethyloctan-1-al; NSC 406740
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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 | Capillary | Capillary | Capillary |
|---|---|---|---|---|---|
| Active phase | SLB-5MS | SLB-5MS | SLB-5MS | DB-1 | DB-1 |
| Column length (m) | 10. | 10. | 10. | 30. | 30. |
| Carrier gas | |||||
| Substrate | |||||
| Column diameter (mm) | 0.1 | 0.1 | 0.1 | 0.25 | 0.25 |
| Phase thickness (μm) | 0.1 | 0.1 | 0.1 | ||
| Tstart (C) | 40. | 40. | 40. | 50. | 50. |
| Tend (C) | 250. | 250. | 250. | 300. | 300. |
| Heat rate (K/min) | 40. | 40. | 40. | 2. | 2. |
| Initial hold (min) | |||||
| Final hold (min) | |||||
| I | 1294. | 1295. | 1313. | 1240.6 | 1242.5 |
| Reference | Mondello, Sciarrone, et al., 2007 | Mondello, Sciarrone, et al., 2007 | Mondello, Sciarrone, et al., 2007 | Chang, Sheng, et al., 1989 | Chang, Sheng, et al., 1989 |
| Comment | MSDC-RI | MSDC-RI | MSDC-RI | 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.
Mondello, Sciarrone, et al., 2007
Mondello, L.; Sciarrone, D.; Casilli, A.; Tranchida, P.Q.; Dugo, P.; Dugo, G.,
Fast gas chromatography-full scan quadrupole mass spectrometry for the determination of allergens in fragrances,
J. Sep. Sci., 2007, 30, 12, 1905-1911, https://doi.org/10.1002/jssc.200600541
. [all data]
Chang, Sheng, et al., 1989
Chang, L.P.; Sheng, L.S.; Yang, M.Z.; An, D.K.,
Retention index of essential oil in temperature-programmed capillary column gas chromatography,
Acta Pharm. Sin., 1989, 24, 11, 847-852. [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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