Chemical name: Thionyl chloride
Molecular formula: SOCl_₂
Structural formula:
Molecular weight: 118.97
CAS No.: 7719-09-7
Physicochemical property: light yellow to red fuming liquid with strong pungent odor; melting point (℃): -105; density: 1.638g/ml; relative density (water=1): 1.64; boiling point (℃): 78.8; relative vapour density(air=1): 4.1; mixing soluble in benzene, mixing soluble in benzene, chloroform and carbon tetrachloride

Packing: 180kg/plastic drum
Uses:
As chlorinating agent of organic matters synthesis and replacement;
Chlorine acylating agent of thiazoline, pyrrolidine and acid amides in ring-closure reaction;
For preparation of drugs intermediate, organic anhydride and dyes intermediate;
For testing of aromatic amine and fatty amine analytical reagent;
As dehydrating agent and solvent;
Raw material for manufacturing of battery;