ChemicalBook Product Catalog Chemical Reagents Organic reagents Cyanate ester / isocyanate 2-Chloroethyl isocyanate

2-Chloroethyl isocyanate

2-Chloroethyl isocyanate Basic information
Product Name:2-Chloroethyl isocyanate
Synonyms:1-CHLORO-2-ISOCYANATO-ETHANE;ISOCYANIC ACID 2-CHLOROETHYL ESTER;2-CHLOROETHYL ISOCYANATE;1-chloro-2-isocyanato-ethan;2-chlorethylisokyanat;nsc87418;2-CHLOROETHYL ISOCYANATE, LOW HCL, 97%;2-Chloroethyl isocyanate 97%
CAS:1943-83-5
MF:C3H4ClNO
MW:105.52
EINECS:217-734-4
Product Categories:Building Blocks;Chemical Synthesis;Organics;Nitrogen Compounds;Organic Building Blocks;Pyrrolidines ,Pyrroles;Aliphatics;Isocyanates;Nitrogen Compounds;Organic Building Blocks
Mol File:1943-83-5.mol
2-Chloroethyl isocyanate Structure
2-Chloroethyl isocyanate Chemical Properties
Melting point 144-145 °C
Boiling point 141-142 °C(lit.)
density 1.237 g/mL at 25 °C(lit.)
refractive index n20/D 1.447(lit.)
Fp 135 °F
storage temp. 2-8°C
form Liquid
color Clear colorless to slightly yellow
Water Solubility reacts
Sensitive Lachrymatory
BRN 1071429
Stability:Stable, but moisture sensitive. Combustible. Incompatible with water, moisture, strong oxidizing agents, strong bases, acids, alcohols, amines.
CAS DataBase Reference1943-83-5(CAS DataBase Reference)
EPA Substance Registry SystemEthane, 1-chloro-2-isocyanato- (1943-83-5)
Safety Information
Hazard Codes Xn,T,C
Risk Statements 20/21/22-36/37/38-42-34-23/24/25
Safety Statements 26-36-45-38-36/37/39-28A-23-7/9
RIDADR UN 1993 3/PG 3
WGK Germany 3
RTECS NQ8450000
F 10-19
Hazard Note Toxic/Corrosive/Lachrymatory/Sensitizer
TSCA Yes
HazardClass 6.1
PackingGroup II
HS Code 29291090
MSDS Information
ProviderLanguage
2-Chloroethyl isocyanate English
SigmaAldrich English
ACROS English
ALFA English
2-Chloroethyl isocyanate Usage And Synthesis
Chemical Propertiesliquid
Uses2-Chloroethyl isocyanate may be used in the synthesis of:
  • 8-carbamoyl-3-(2-chloroethyl)imidazo[5,1-d]-l,2,3,5-tetrazin-4(3H)-one
  • 1-(2-chloroethyl)-3-(2-hydroxyethyl) urea
  • 3-substituted 1-(2-chloroethyl)-3-β-glycosylureas
  • 1-(2-chloroethyl)-3-cyclohexyl-1-nitrosourea (CCNU)
  • (2-chloroethyl)-4-acetoxybenzyl ester
Synthesis Reference(s)The Journal of Organic Chemistry, 32, p. 1508, 1967 DOI: 10.1021/jo01280a045
Phenethyl isocyanate 2-CHLOROETHYL ISOCYANATE [ETHYL-1,2-14C] METHYL ISOCYANATE Trichloroacetyl isocyanate ALLYL ISOCYANATE Propyl isocyanate 2-Chloroethyl isocyanate Phenyl isocyanate dichloroacetyl isocyanate CHEMPACIFIC 43424 Ethyl chloroformate ISOCYANATE Ethyl p-chlorocinnamate CHLOROACETYL ISOCYANATE 4-Chlorophenyl isocyanate Diethyl chloromalonate Isocyanic acid 3,4-dichlorophenyl ester Ethyl chloroacetate
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