1-Chloro-2-isocyanatoethane

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Names

[ CAS No. ]:
1943-83-5

[ Name ]:
1-Chloro-2-isocyanatoethane

[Synonym ]:
CHLOROETHYLISOCYANATE
1-Chloro-2-isocyanatoethane
2-chlorethylisokyanat
2-chloroethyl isothiocyanate
Isocyanic Acid 2-Chloroethyl Ester
Chlorine ethyl isocyanate
Ethane, 1-chloro-2-isocyanato-
N-2-chloroethyl isocyanate
b-Chloroethylisocyanate
MFCD00002043
2-Chloro-isocyanatoethane
β-Chloroethylisocyanate
2-chloro-ethyl isocyanate
EINECS 217-734-4
2-Chloroethyl isocya
1-chloro-2-isocyanato-ethan
CIC
1-chloro-2-isocyanato-ethane

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
135.0±0.0 °C at 760 mmHg

[ Melting Point ]:
135ºC

[ Molecular Formula ]:
C₃H₄ClNO

[ Molecular Weight ]:
105.523

[ Flash Point ]:
56.7±0.0 °C

[ Exact Mass ]:
104.998138

[ PSA ]:
29.43000

[ LogP ]:
1.43

[ Vapour Pressure ]:
7.9±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.456

[ Storage condition ]:
2-8°C

[ Stability ]:
Stable, but moisture sensitive. Combustible. Incompatible with water, moisture, strong oxidizing agents, strong bases, acids, alcohols, amines.

[ Water Solubility ]:
reacts

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NQ8450000

CHEMICAL NAME :: Isocyanic acid, 2-chloroethyl ester

CAS REGISTRY NUMBER :: 1943-83-5

BEILSTEIN REFERENCE NO. :: 1071429

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C3-H4-Cl-N-O

MOLECULAR WEIGHT :: 105.53

WISWESSER LINE NOTATION :: OCN2G

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: DNA damage

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 13 umol/L

REFERENCE :: CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 38,3379,1978

Safety Information

[ Symbol ]:

GHS02, GHS06, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H226-H301 + H331-H315-H319-H334-H335

[ Precautionary Statements ]:
P261-P301 + P310-P305 + P351 + P338-P311

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
T:Toxic;

[ Risk Phrases ]:
R23/24/25;R34;R42

[ Safety Phrases ]:
S26-S36-S45-S38-S36/37/39-S28A-S23

[ RIDADR ]:
UN 1993 3/PG 3

[ WGK Germany ]:
3

[ RTECS ]:
NQ8450000

[ Packaging Group ]:
II

[ Hazard Class ]:
6.1

[ HS Code ]:
2929109000

Precursor & DownStream

Precursor

3-Chloropropionic Acid
3-Chloropropanoyl chloride
Aziridine
phosgene
Carbon dioxide
2-Chloroethanamine hydrochloride
oxazolidinone
ethyl 2-chloroethylcarbamate
Phosphorus pentachloride

DownStream

1-(2-chloroethyl)-3-[2-(dimethylamino)ethyl]urea
oxazolidinone
3-(1-adamantyl)-1-(2-chloroethyl)urea
4-Fluoroaniline
1-(2-chloroethyl)-3-(2,6-diethylphenyl)urea
Urea, 1-(2-chloroethyl)-3-(2,6-dimethoxyphenyl)-
5-methylsulfonyl-1,3-thiazol-2-amine
2-Aminopyridine
2-Oxazolamine,4,5-dihydro-
3-benzyl-1,3-oxazolidin-2-one

Customs

[ HS Code ]: 2929109000

[ Summary ]:
2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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