Category:
Intermediates&Fine Chemicals
CAS NO:
39098-97-0
Standard:
In-house Standards,
Molecular formula: C6H5ClOS
Description: Dark Red or Brown Liquid
Purity(titration): ≥99%
Free Carboxylic Acid: ≤2.0%
Boiling Point: 130-135℃/90mm
2-Thiopheneacetyl Chloride: ≤0.5%
Isomer: 1.5%
2-Thiopheneacetyl Chloride (CAS: 106-45-8) is a vital acylating agent with the molecular formula C6H5ClOS. It is primarily synthesized via the chlorination of 2-thiophenoic acid using thionyl chloride or phosphorus pentachloride, serving as a key intermediate in organic synthesis.
Strictly store under inert atmosphere at low temperatures to prevent hydrolysis. Requires full PPE due to corrosive nature; avoid contact with moisture and skin.