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Merck
CN

S5751

1-Octadecanol

~99%

Synonym(s):

Octadecyl alcohol, Stearyl alcohol

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About This Item

Linear Formula:
CH3(CH2)17OH
CAS Number:
Molecular Weight:
270.49
EC Number:
204-017-6
UNSPSC Code:
12352200
MDL number:
Beilstein/REAXYS Number:
1362907
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InChI key

GLDOVTGHNKAZLK-UHFFFAOYSA-N

InChI

1S/C18H38O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h19H,2-18H2,1H3

SMILES string

CCCCCCCCCCCCCCCCCCO

vapor density

9.3 (vs air)

vapor pressure

<0.01 mmHg ( 38 °C)

assay

~99%

autoignition temp.

842 °F

expl. lim.

~8 %

density

0.812 g/mL at 25 °C (lit.)

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Storage Class

11 - Combustible Solids

wgk

nwg

flash_point_f

383.0 °F - closed cup

flash_point_c

195 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)

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Allergic contact dermatitis from stearyl alcohol in Efudix cream.
P D Yesudian et al.
Contact dermatitis, 45(5), 313-314 (2001-11-28)
W B Rizzo et al.
Biochemical medicine and metabolic biology, 50(1), 93-102 (1993-08-01)
Patients with the autosomal recessive form of rhizomelic chondrodysplasia punctata (AR-RCDP) and other generalized peroxisomal disorders are deficient in the incorporation of fatty alcohol into plasmalogen lipids. To determine whether these patients accumulated fatty alcohol, we measured their plasma fatty
Jörg Bauer et al.
Journal of the American Chemical Society, 127(20), 7296-7297 (2005-05-19)
Hydrophobically assisted switching phase (HASP) synthesis is a concept that allows the choice between the advantages of solid-supported chemistry and those of solution-phase synthesis. Starting from the examination of adsorption and desorption properties of hydrophobic molecules to and from reversed-phase
The oxorhenium(VII)-catalyzed direct condensation of phosphoric acid with an alcohol.
Akira Sakakura et al.
Angewandte Chemie (International ed. in English), 46(9), 1423-1426 (2007-01-18)
W B Rizzo et al.
The Journal of pediatrics, 115(2), 228-234 (1989-08-01)
We investigated fatty alcohol metabolism in eight patients with Sjögren-Larsson syndrome, and in nine obligate heterozygotes. Fatty alcohol: nicotinamide-adenine dinucleotide oxidoreductase (FAO) activity was deficient in cultured skin fibroblasts (mean 18% of normal, n = 8) and peripheral blood leukocytes

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