Basic

CAS No.	80-07-9
Product Name	Bis(4-chlorophenyl) sulphone
Synonyms	1,1'-sulfonylbis(4-chlorobenzene); 4,4[-Dichlorodiphenyl sulphone; 4,4'-dichlorophenyl sulfone; 4-chloro-1-(4-chlorophenylsulfonyl)benzene; p-chlorophenyl sulfone; bis(p-chlorophenyl) sulfone; 4,4'-Dichloro Biphenyl Sulfone; 4,4'-dichlorodiphenyl sulfone; 4,4'-Dichloro Diphenyl Sulphone; 4,4'-Dichloro Diphenyl Sulfone; 4,4-Dichloro Diphenyl Sulfone; 4,4-Dichlorodiphenyl sulfone; Bis(4-chlorophenyl) sulphone
Molecular Formula	C12H8Cl2O2S
Molecular Weight	287.1617

Physical property

Density	1.423g/cm3
Melting point	146-151℃
Boiling point	419.9°C at 760 mmHg
Flash point	211.2°C
Water solubility	<0.1 g/100 mL at 20℃
Refractive index	1.61

Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S37/39:;