Octyl isocyanate

Octyl isocyanate Basic information
Product Name:Octyl isocyanate
Synonyms:1-isocyanato-octan;1-OCTYL ISOCYANATE;N-OCTYL ISOCYANATE;OCTYL ISOCYANATE;Isocyanic acid, octyl ester;Octane, 1-isocyanato-;8-Isocyanatooctane;Octyl isocyanate,99%
CAS:3158-26-7
MF:C9H17NO
MW:155.24
EINECS:221-598-1
Product Categories:Building Blocks;Chemical Synthesis;Nitrogen Compounds;Organic Building Blocks;Isocyanates;Nitrogen Compounds;Organic Building Blocks
Mol File:3158-26-7.mol
Octyl isocyanate Structure
Octyl isocyanate Chemical Properties
Boiling point 200-204 °C(lit.)
density 0.88 g/mL at 25 °C(lit.)
refractive index n20/D 1.432(lit.)
Fp 160 °F
form Liquid
Specific Gravity0.88
color Turbid milky to light yellow
Water Solubility DECOMPOSES
Sensitive Moisture Sensitive
CAS DataBase Reference3158-26-7(CAS DataBase Reference)
EPA Substance Registry SystemOctane, 1-isocyanato- (3158-26-7)
Safety Information
Hazard Codes Xn
Risk Statements 22-36/37/38-42-20/21/22
Safety Statements 23-26-36-45-37/39
RIDADR UN 2206 6.1/PG 3
WGK Germany 3
TSCA Yes
HazardClass 6.1
PackingGroup III
HS Code 29291000
MSDS Information
ProviderLanguage
Octyl isocyanate English
SigmaAldrich English
ACROS English
ALFA English
Octyl isocyanate Usage And Synthesis
Chemical Propertiesturbid milky to light yellow liquid
UsesOctyl isocyanate was used to suppress side reactions such as backbiting or chain transfer reaction during polymerization reactions. It was also used in the synthesis of:
  • low molar mass organogelator containing 2-(2′-hydroxyphenyl)benzoxazole (HPB) unit with long alkyl chain
  • N-octylurea
  • N-cyclopropyl-N′-octylurea
Synthesis Reference(s)The Journal of Organic Chemistry, 60, p. 257, 1995 DOI: 10.1021/jo00106a044
Synthesis, p. 907, 1987
General DescriptionOctyl isocyanate was reported to inactivate serine proteinase, chymotrypsin.
Octyl isocyanate Preparation Products And Raw materials
1,12-DIISOCYANATODODECANE DECYL ISOCYANATE ISOOCTYL 3-MERCAPTOPROPIONATE 2-heptyl-3,4-bis(9-isocyanatononyl)-1-pentylcyclohexane Dodecyl isocyanate Octyldodecyldimethylammonium chloride Octadecyl isocyanate CYCLOOCTYL ISOCYANATE 97 NONYL ISOCYANATE ISOCYANATE UNDECYL ISOCYANATE Bis(2-ethylhexyl) maleate 1,8-DIISOCYANATOOCTANE 2-Ethylhexyl nitrate Octyl isocyanate CYCLODODECYL ISOCYANATE 97 HEXADECYL ISOCYANATE Isooctyl palmitate

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