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2-Chloroethyl isocyanate

2-Chloroethyl isocyanate Structure
2-Chloroethyl isocyanate structure
CAS No.
1943-83-5
Chemical Name:
2-Chloroethyl isocyanate
Synonyms
CIC;nsc87418;KIAA0306;2-Chloroethyl isocya;CHLOROETHYLISOCYANATE;2-chlorethylisokyanat;2-Chloroethyl isocyate;b-Chloroethylisocyanate;Protein capicua homolog;2-CHLOROETHYL ISOCYANATE
CBNumber:
CB3378959
Molecular Formula:
C3H4ClNO
Molecular Weight:
105.52
MDL Number:
MFCD00002043
MOL File:
1943-83-5.mol
MSDS File:
SDS
Last updated:2025-07-14 15:27:00
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2-Chloroethyl isocyanate 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.)
Flash point 135 °F
storage temp. 2-8°C
form Liquid
color Clear colorless to slightly yellow
biological source rabbit
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)
FDA UNII KJ4TMD25MS
EPA Substance Registry System Ethane, 1-chloro-2-isocyanato- (1943-83-5)
UNSPSC Code 12352203
NACRES NA.41

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS02,GHS06,GHS08
Signal word  Danger
Hazard statements  H226-H301+H331-H315-H317-H319-H334-H335
Precautionary statements  P210-P280-P301+P310-P303+P361+P353-P304+P340+P311-P305+P351+P338
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
NFPA 704
2
3 0

2-Chloroethyl isocyanate price More Price(29)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 538337 2-Chloroethyl isocyanate low HCl, 97% 1943-83-5 5g $30.59 2025-07-31 Buy
Sigma-Aldrich SAB1303549 ANTI-CIC (N-TERM) antibody produced in rabbit IgG fraction of antiserum, buffered aqueous solution 400 μL $496 2025-07-31 Buy
Sigma-Aldrich 538337 2-Chloroethyl isocyanate low HCl, 97% 1943-83-5 25g $94.3 2025-07-31 Buy
TCI Chemical I0293 2-Chloroethyl Isocyanate >98.0%(GC) 1943-83-5 5g $27 2025-07-31 Buy
TCI Chemical I0293 2-Chloroethyl Isocyanate >98.0%(GC) 1943-83-5 25g $104 2025-07-31 Buy
Product number Packaging Price Buy
538337 5g $30.59 Buy
SAB1303549 400 μL $496 Buy
538337 25g $94.3 Buy
I0293 5g $27 Buy
I0293 25g $104 Buy

2-Chloroethyl isocyanate Chemical Properties,Uses,Production

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 synthesis

107-94-8
1943-83-5
Synthesis of 2-Chloroethyl isocyanate from 3-Chloropropionic acid

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

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Preparation Products

Rilmenidine Fotemustine 1-(3-methoxybenzyl)imidazolidin-2-one 3-[3-(2-Chloroethyl)ureido]benzoic acid ethyl ester 4,5-dihydro-2-undecyl-Oxazol
1-cyclohexylimidazolidin-2-one METHYL 2-[3-(2-CHLOROETHYL)UREIDO]BENZOATE

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2-Chloroethyl isocyanate Suppliers

Global( 310)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Chuanghai Biotechnology Co., Ltd 		+8617732866630 abby@chuanghaibio.com China 8773 58
Hebei Chuanghai Biotechnology Co,.LTD 		+86-13131129325 sales1@chuanghaibio.com China 5251 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21622 55
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29855 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28172 58
Xiamen AmoyChem Co., Ltd 		+86-86-5926051114 +8615060885618 sales@amoychem.com China 6369 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49733 58
SIMAGCHEM CORP 		+86-5922680277 +86-13806087780 sale@simagchem.com China 17346 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
AFINE CHEMICALS LIMITED 		+86-0571-85134551 sales@afinechem.com China 15222 58
Supplier Advantage
Hebei Chuanghai Biotechnology Co., Ltd 		58
Hebei Chuanghai Biotechnology Co,.LTD 		58
Henan Tianfu Chemical Co.,Ltd. 		55
career henan chemical co 		58
Hubei Jusheng Technology Co.,Ltd. 		58
Xiamen AmoyChem Co., Ltd 		58
CONIER CHEM AND PHARMA LIMITED 		58
SIMAGCHEM CORP 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
AFINE CHEMICALS LIMITED 		58

View Lastest Price from 2-Chloroethyl isocyanate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-Chloroethyl isocyanate pictures 2025-06-24 2-Chloroethyl isocyanate
1943-83-5
 US $0.00-0.00 / KG 1KG 99% 20 mt Hebei Chuanghai Biotechnology Co., Ltd
2-Chloroethyl isocyanate pictures 2025-05-26 2-Chloroethyl isocyanate
1943-83-5
 US $5.00-2.00 / KG 1KG 99% 10000kg Hebei Chuanghai Biotechnology Co,.LTD
2-Chloroethyl isocyanate pictures 2025-04-04 2-Chloroethyl isocyanate
1943-83-5
 US $0.00-0.00 / KG 1KG 98% 1Ton Henan Aochuang Chemical Co.,Ltd.

2-Chloroethyl isocyanate Spectrum

2-Chloroethyl isocyanate(1943-83-5)MS2-Chloroethyl isocyanate(1943-83-5)1HNMR2-Chloroethyl isocyanate(1943-83-5)13CNMR2-Chloroethyl isocyanate(1943-83-5)IR1

1943-83-5(2-Chloroethyl isocyanate)Related Search:

Isocyanic acid 3,4-dichlorophenyl ester Ethyl isocyanate Propyl isocyanate Ethyl chloroacetate 4-Chlorophenyl isocyanate
Diethyl chloromalonate ALLYL ISOCYANATE Phenethyl isocyanate 2,2,2-Trichloroethyl chloroformate 1,3,5-Tri-2-propenyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione
tert-Butylisocyanate Isocyanatocyclohexane ISOCYANIC ACID 4-Fluorophenyl isocyanate Chlorosulfonyl isocyanate
4-Methoxyphenyl isocyanate 2-ChloroacetiMidaMide hydrochloride 2-BROMOPHENYL ISOCYANATE

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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% CHLOROETHYLISOCYANATE -chloro-2-isocyanato-ethan Ethane, 1-chloro-2-isocyanato- 2-Chloroethyl isocya Chlorine ethyl isocyanate 2-Chloroethyl isocyanate, 98% 5ML b-Chloroethylisocyanate CIC 2-Chloroethyl isocyanate,98% 2-Chloroethyl Isocyanate, 97+% 2 - ethyl chloride isocyanate ANTI-CIC (N-TERM) antibody produced in rabbit KIAA0306 Protein capicua homolog 2-Chloroethyl isocyate 2-ChloroethylIsocyanate> 1943-83-5 C3H4ClNO ClCH2CH2NCO ISOCYANATE Building Blocks Organic Building Blocks Nitrogen Compounds Isocyanates Building Blocks Chemical Synthesis Nitrogen Compounds Organic Building Blocks Pyrrolidines ,Pyrroles Organics Aliphatics Isocyanates Nitrogen Compounds Organic Building Blocks