Thionyl chloride

Product name: Thionyl chloride
CAS RN: 7719-09-7
EINECS No.: 231-748-8
Molecular formula: SOCl₂
Molecular weight: 118.9704
Structural formula:

Physical and Chemical Properties: colorless or light yellow volatile liquid, with irritating asphyxiant odor.

Uses: Used in pharmaceutical, pesticide and dye industry, etc. Mainly used to produce isocarbophos, fenvalerate, propargite, indomethacin, vitamin A.