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Arachidyl alcohol

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Arachidyl alcohol
Skeletal formula of arachidyl alcohol
Spacefill model of arachidyl alcohol
Names
Preferred IUPAC name Icosan-1-ol
Other names Arachidalcohol

Arachidic alcohol
Hydroxyicosane
Icosalcohol
Icosanol
1-Icosanol
n-Icosanol
Icosyl alcohol
Icosyl hydrate
Icosylic alcohol
Nonadecylcarbinol

1-Eicosanol
Identifiers
CAS Number
3D model (JSmol)
Beilstein Reference 1705104
ChEBI
ChEMBL
ChemSpider
ECHA InfoCard 100.010.110 Edit this at Wikidata
EC Number
  • 211-119-4
PubChem CID
UNII
CompTox Dashboard (EPA)
InChI
  • InChI=1S/C20H42O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21/h21H,2-20H2,1H3Key: BTFJIXJJCSYFAL-UHFFFAOYSA-N
  • InChI=1/C20H42O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21/h21H,2-20H2,1H3Key: BTFJIXJJCSYFAL-UHFFFAOYAC
SMILES
  • CCCCCCCCCCCCCCCCCCCCO
  • OCCCCCCCCCCCCCCCCCCCC
Properties
Chemical formula C20H42O
Molar mass 298.555 g·mol
Appearance White, translucent crystals
Melting point 64 °C (147 °F; 337 K)
Boiling point 372 °C (702 °F; 645 K)
Solubility in water 1.51 × 10 g dm
log P 8.99
Vapor pressure <0.01 kPa (at 20 °C)
Hazards
Flash point 195 °C (383 °F; 468 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). ☒verify (what is  ?) Infobox references
Chemical compound

Arachidyl alcohol (icosan-1-ol), is a waxy substance used as an emollient in cosmetics. It is a straight-chain fatty alcohol with 20 carbon atoms, typically obtained via the hydrogenation of arachidic acid or arachidonic acid, both of which are present in peanut oil. Its name is derived from that of the peanut plant (Latin: arachis).

References

  1. "1-Eicosanol". The PubChem Project. USA: National Center for Biotechnology Information.
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