Basic

CAS No.	88-95-9
Product Name	o-Phthaloyl dichloride
Synonyms	1,2-Benzenedicarbonyl dichloride; Phthaloyl chloride; ortho-Phthaloyl chloride; O-Pathaloyl Dichloride; Benzene-1,2-dicarbonyl chloride; Phthaloyl dichloride; benzene-1,2-dicarbonyl dichloride
Molecular Formula	C8H4Cl2O2
Molecular Weight	203.0222

Physical property

Density	1.427g/cm3
Melting point	12℃
Boiling point	281.7°C at 760 mmHg
Flash point	135.4°C
Water solubility	decomposes
Refractive index	1.571

Hazard Symbols	C:Corrosive;
Risk Codes	R34:;
Safety Description	S26:;