20294-76-2

Basic information

• Product Name: octadecane-1,2-diol
• Synonyms: octadecane-1,2-diol;STEARYL GLYCOL;1,2-Dihydroxyoctadecane;1,2-OCTADECANEDIOL;Ai3-14194;Einecs 243-711-3;Nsc 71534;o-Hexadecylethanediol
• CAS NO: 20294-76-2
• Molecular Formula: C₁₈H₃₈O₂
• Molecular Weight: 286.49312
• EINECS: 243-711-3
• Mol File: 20294-76-2.mol
• Article Data: 4

Chemical Properties

• Melting Point: 81℃ (ethanol )
• Boiling Point: 323.59°C (rough estimate)
• Flash Point: 157.6°C
• Appearance: /
• Density: 0.8738 (rough estimate)
• Vapor Pressure: 3.09E-07mmHg at 25°C
• Refractive Index: 1.4788 (estimate)
• CAS DataBase Reference: octadecane-1,2-diol(CAS DataBase Reference)
• NIST Chemistry Reference: octadecane-1,2-diol(20294-76-2)
• EPA Substance Registry System: octadecane-1,2-diol(20294-76-2)

Safety Data

• Hazardous Substances Data: 20294-76-2(Hazardous Substances Data)

Usage

Definition

ChEBI: A glycol that is octadecane bearing two hydroxy substituents located at positions 1 and 2.

InChI:InChI=1/C18H38O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-18(20)17-19/h18-20H,2-17H2,1H3

Upstream product

• 408321-28-8 2-ethoxy-1-bromo-octadecane 
• 112-88-9 octadec-1-ene 
• 13460-50-9 metaboric acid 
• 64-19-7 acetic acid 
• 7553-56-2 iodine 
• 532-31-0 silver benzoate 
• 71-43-2 benzene 
• 64-18-6 formic acid 
• 7722-84-1 dihydrogen peroxide 
• 7390-81-0 2-hexadecyloxirane 
• 872-26-4 hexadecylmagnesium bromide 

Downstream Products

• 164989-47-3 1-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-2-(N-tetracosanoylamino)octadecanol 
• 164989-45-1 2-azido-1-O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)octadecanol 
• 164989-46-2 1-((2S,3R,4S,5S,6R)-3,4,5-Tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxymethyl)-heptadecylamine 
• 164989-42-8 2-O-(methylsulfonyl)-1-O-(triphenylmethyl)-1,2-octadecanediol 
• 164989-43-9 2-azido-1-O-(triphenylmethyl)octadecanol 
• 88875-77-8 1-O-(triphenylmethyl)-1,2-octadecanediol 

Relevant articles and documents

Triflic acid catalyzed oxidative lactonization and diacetoxylation of alkenes using peroxyacids as oxidants

A clean and efficient diacetoxylation reaction of alkenes catalyzed by triflic acid using commercially available peroxyacids as the oxidants has been developed. This method was also applied in oxidative lactonizations of unsaturated carboxylic acids in good to high yields.

Structure-activity relationship of α-galactosylceramides against b16- bearing mice

Agelasphin-9b, (2S,3S,4R)-1-O-(α-D-galactopyranosyl)-16-methyl-2-[N- ((R)-2-hydroxytetracosanoyl)-amino]-1,3,4-heptadecanetriol, is a potent antitumor agent isolated from the marine sponge Agelas mauritianus. Various analogues of agelasphin-9b (a lead compound) were synthesized, and the relationship between their structures and biological activities was examined using several assay systems. From the results, KRN7000, (2S,3S,4R)-1-O-(α- D-galactopyranosyl)-2-(N-hexacosanoylamino)-1,3,4-octadecanetriol, was selected as a candidate for clinical application.