C3H2ClNS
119.57 g/mol
Industrial ChemicalDanger
2-Chlorothiazole
CAS3034-52-4EC221-228-9
Category
Industrial Chemical
Compound Class
Heterocycle
Primary Use
organochlorine heterocyclic synthetic intermediate
2-Chlorothiazole is an organochlorine compound and a member of the 1,3-thiazole family. It is primarily used as a synthetic intermediate in organic chemistry, particularly in the preparation of heterocyclic compounds.
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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Safety Reference
Danger
H226Flammable liquid and vapour
H302Harmful if swallowed
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 2-Chlorothiazole (CAS 3034-52-4) is 2934.10.
HS code (international, 6-digit)
2934.10
EU CN code (8-digit)
2934 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
2-chloro-1,3-thiazole
InChIKey
KLEYVGWAORGTIT-UHFFFAOYSA-N
SMILES
C1=CSC(=N1)Cl
Synonyms (6)
- 2-Chlorothiazole
- 2-Chlothiozole
- 2-Thiazolyl Chloride
- 2-chloro-1,3-thiazole
- Thiazole, 2-chloro-
- chlorothiazole
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