Behenyl alcohol is a widely used ingredient in cosmetics, personal care, and skincare formulations. Depending on its function, it may serve as a moisturizer, preservative, emulsifier, or active ingredient to enhance the overall effectiveness and performance of a product.
1-Docosanol, also known as behenyl alcohol, is a saturated fatty alcohol containing 22 carbon atoms, used traditionally as an emollient, emulsifier, and thickener in cosmetics.
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Names | |
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Preferred IUPAC name
Docosan-1-ol | |
Other names
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Identifiers | |
3D model (JSmol)
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1770470 | |
ChEBI | |
ChEMBL | |
ChemSpider | |
DrugBank | |
ECHA InfoCard | 100.010.498 |
EC Number |
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KEGG | |
MeSH | docosanol |
PubChem CID
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RTECS number |
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C22H46O | |
Molar mass | 326.609 g·mol−1 |
Melting point | 70 °C; 158 °F; 343 K |
Boiling point | 180 °C; 356 °F; 453 K at 29 Pa |
log P | 10.009 |
Pharmacology | |
D06BB11 (WHO) | |
Topical | |
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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In July 2000, docosanol was approved for medical use in the United States as an antiviral agent for reducing the duration of cold sores. It is an over-the-counter medication (OTC). It is sold under the brand name Abreva among others.