1-Octanol

1-Octanol, also known as octan-1-ol, is the organic compound with the molecular formula CH3(CH2)7OH. It is a fatty alcohol. Many other isomers are also known generically as octanols. 1-Octanol is manufactured for the synthesis of esters for use in perfumes and flavorings. It has a pungent odor. Esters of octanol, such as octyl acetate, occur as components of essential oils. It is used to evaluate the lipophilicity of pharmaceutical products.

Octanol
Names
Preferred IUPAC name
Octan-1-ol
Other names
1-Octanol; n-Octanol; Capryl alcohol; Octyl alcohol
Identifiers
3D model (JSmol)
1697461
ChEBI
ChEMBL
ChemSpider
ECHA InfoCard 100.003.561
EC Number
  • 203-917-6
82528
KEGG
UNII
  • InChI=1S/C8H18O/c1-2-3-4-5-6-7-8-9/h9H,2-8H2,1H3 N
    Key: KBPLFHHGFOOTCA-UHFFFAOYSA-N N
  • InChI=1/C8H18O/c1-2-3-4-5-6-7-8-9/h9H,2-8H2,1H3
    Key: KBPLFHHGFOOTCA-UHFFFAOYAH
  • CCCCCCCCO
Properties
C8H18O
Molar mass 130.231 g·mol−1
Appearance Colorless liquid
Odor Aromatic
Density 0.83 g/cm3 (20 °C)
Melting point −16 °C (3 °F; 257 K)
Boiling point 195 °C (383 °F; 468 K)
0.3 g/L (20 °C)
Viscosity 7.36 cP
Hazards
GHS labelling:
Warning
H319
P264, P280, P305+P351+P338, P337+P313
NFPA 704 (fire diamond)
1
2
0
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
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