Citronellol
 | This article needs additional citations for verification. (July 2009) |
 | |
| Names | |
|---|---|
| IUPAC name
3,7-Dimethyloct-6-en-1-ol
| |
| Other names
(±)-β-Citronellol;
3,7-Dimethyl-6-octen-1-ol | |
| Identifiers | |
3D model (JSmol)
|
|
| ECHA InfoCard | 100.003.069 |
CompTox Dashboard (EPA)
|
|
| |
| Properties | |
| C10H20O | |
| Molar mass | 156.27 g/mol |
| Density | 0.855 g/cm3 |
| Boiling point | 225 °C |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
| |
Citronellol, or dihydrogeraniol, is a natural acyclic monoterpenoid. Both enantiomers occur in nature. (+)-Citronellol, which is found citronella oils, including Cymbopogon nardus (50%), is the more common isomer. (−)-Citronellol is found in the oils of rose (18-55%) and Pelargonium geraniums.[1]
Citronellol is used in perfumes and insect repellents,[2] and as a mite attractant.[3]
Safety and Toxicology
The United States FDA considers citronellol as GRAS (Generally Recognized as Safe for food use).[3] Citronellol should be avoided by people with perfume allergy.[4]
![[icon]](/wiki/File:Wiki_letter_w_cropped.svg?lang=en){kind=small} | This section needs expansion. You can help by adding to it. (July 2009) |
List of the plants that contain the chemical
Compendial status
| This section needs expansion. You can help by adding to it. (July 2009) |
See also
- (−)-β-Citronellol
- (R)-(+)-β-Citronellol
- (S)-(−)-β-Citronellol
- Hydroxycitronellol
- Citronellal
- Geraniol
- Rhodinol
Notes & References
- ^ Lawless, J., The Illustrated Encyclopedia of Essential Oils ISBN 1-85230-661-0
- ^ Taylor WG, Schreck CE. Chiral-phase capillary gas chromatography and mosquito repellent activity of some oxazolidine derivatives of (+)- and (-)-citronellol, J Pharm Sci. 1985 May;74(5)pp534-9.
- ^ a b US EPA Citronellol Fact Sheet
- ^ Survey and health assessment of chemical substances in massage oils
- ^ Shellie, Robert A. (2003). "Comprehensive two-dimensional gas chromatography-mass spectrometry analysis of Pelargonium graveolens essential oil using rapid scanning quadrupole mass spectrometry". The Analyst (chemistry journal). 128: 879–883. doi:10.1039/b304371a.
{{cite journal}}:|access-date=requires|url=(help); Check date values in:|accessdate=(help); Unknown parameter|accessyear=ignored (|access-date=suggested) (help); Unknown parameter|coauthors=ignored (|author=suggested) (help) - ^ Gupta, Ritika; et al. (2001). "Characteristics of an isomenthone-rich somaclonal mutant isolated in a geraniol-rich rose-scented geranium accession of Pelargonium graveolens". Flavour and Fragrance Journal. 16 (5): 319–324. doi:10.1002/ffj.1002.
{{cite journal}}:|access-date=requires|url=(help); Check date values in:|accessdate=(help); Cite has empty unknown parameter:|coauthors=(help); Explicit use of et al. in:|first=(help); Unknown parameter|accessyear=ignored (|access-date=suggested) (help) - ^ Therapeutic Goods Administration. "Chemical Substances" (PDF). Retrieved 11 July.
{{cite web}}: Check date values in:|accessdate=(help); Cite has empty unknown parameter:|coauthors=(help); Unknown parameter|accessyear=ignored (|access-date=suggested) (help)