Product

2-Chloroethyl isocyanate

CAS No.：1943-83-5

Other grades of this product :

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 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 Reference	1943-83-5(CAS DataBase Reference)
EPA Substance Registry System	Ethane, 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

Provider	Language
2-Chloroethyl isocyanate	English
SigmaAldrich	English
ACROS	English
ALFA	English

2-Chloroethyl isocyanate Usage And Synthesis

Chemical Properties	liquid
Uses	2-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

2-Chloroethyl isocyanate Preparation Products And Raw materials

Raw materials	ETHYL 2-CHLOROETHYLCARBAMATE-->3-Chloropropionyl chloride-->CARBON DIOXIDE-->Ethyleneimine-->2-Oxazolidone-->2-Chloroethylamine hydrochloride-->3-Chloropropionic acid-->PHOSGENE
Preparation Products	Rilmenidine-->Fotemustine

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