C3H4ClNO
105.52 g/mol
OtherDanger
2-Chloroethyl isocyanate
CAS1943-83-5EC217-734-4
Category
Other
Compound Class
n.a
Primary Use
research compound
2-Chloroethyl isocyanate is a breakdown product of the chemotherapy drug carmustine. It is known to inhibit the repair of damaged DNA, which contributes to its biological activity.
breakdown product of carmustine
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
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research reagent
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research chemical
ReferenceSame Category
4-Bromopyridine hydrochloride
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Research compound
ReferenceSame Category
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CAS19598-90-4
Research reagent
Safety Reference
Danger
H226Flammable liquid and vapour
H301Toxic if swallowed
H331Toxic if inhaled
H315Causes skin irritation
H319Causes serious eye irritation
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-Chloroethyl isocyanate (CAS 1943-83-5) is 2929.10.
HS code (international, 6-digit)
2929.10
EU CN code (8-digit)
2929 10 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
1-chloro-2-isocyanatoethane
InChIKey
BCMYXYHEMGPZJN-UHFFFAOYSA-N
SMILES
C(CCl)N=C=O
Synonyms (20)
- Z-1016
- .beta.-Chloroethylisocyanate
- 1-Chloro-2-isocyanatoethane
- 2-Chlorethylisokyanat
- 2-Chlorethylisokyanat [Czech]
- 2-Chloroethyl isocyanate
- 2-chloroethanisocyanate
- 2-chloroethylisocyanat
- 2chloroisocyanatoethane
- CHLOROETHYL ISOCYANATE, 2-
- Chloroethylisocyanate
- Chloroetyl isocyanate
- beta-chloroetyl isocyanate
- chlorethylisocyanate
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