2-chlorothiophene, molecular formula C4H3ClS, molecular weight 118.59, is a colorless liquid. Often used as a pharmaceutical intermediate.

CAS No.: 96-43-5

Molecular formula: C4H3ClS

Molecular weight: 118.58

Density: 1.285

Melting point: -72℃

Boiling point: 128-129℃

Refractive index: 1.547

Flash point: 22oC


Use Of 2-chlorothiophene:

Pharmaceutical intermediate

Package Of 2-chlorothiophene:



Store in a cool, ventilated warehouse. Keep away from fire, heat, anti-static, and explosion-proof. Keep the container sealed. should be kept away from oxidizer, do not store together. Explosion-proof lighting and ventilation facilities are used. It is forbidden to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with leakage emergency treatment equipment and suitable containment materials.