Behenyl alcohol

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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.

Behenyl alcohol (Wikipedia)

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.

1-Docosanol
Skeletal formula of docosanol
Skeletal formula of docosanol
Spacefill model of docosanol
Spacefill model of docosanol
Names
Preferred IUPAC name
Docosan-1-ol
Other names
Identifiers
3D model (JSmol)
1770470
ChEBI
ChEMBL
ChemSpider
DrugBank
ECHA InfoCard 100.010.498 Edit this at Wikidata
EC Number
  • 211-546-6
KEGG
MeSH docosanol
RTECS number
  • JR1315000
UNII
  • InChI=1S/C22H46O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23/h23H,2-22H2,1H3 checkY
    Key: NOPFSRXAKWQILS-UHFFFAOYSA-N checkY
  • InChI=1/C22H46O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23/h23H,2-22H2,1H3
    Key: NOPFSRXAKWQILS-UHFFFAOYAB
  • CCCCCCCCCCCCCCCCCCCCCCO
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
Legal status
  • US: OTC
  • EU: Rx-only
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
☒N verify (what is checkY☒N ?)

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.

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