English name

 m-phthaloyl chloride

Alias

Dichloride (m-benzoyl)
M-benzoyl dichloride

CAS RN

99-63-8

EINECS No.

202-774-7

Molecular formula

C8H4Cl2O2  

Molecular weight

203.02

Physical and chemical properties

Uses

Mainly used as raw materials for aromatic fibers, and can also be used for synthesizing aromatic polyamides, acrylic resins, high-temperature resistant resins, dyes, pigments, pharmaceuticals, and pesticides, etc.