Chinese Name: Diphenyl sulfone

Chinese Alias: Phenyl sulfone; Diphenyl sulfone

English Name: Phenyl sulfone

English Alias: Diphenylsulfone, 99%; Diphenyl sulphone; Diphenyl sulfone;

Phenyl sulphone; 1,1'-Sulfonylbisbenzene; DPS; 1,1'-sulfonyldibenzene

CAS: 127-63-9

EINECS: 204-853-1

Molecular Formula: C12H10O2S

Molecular Weight: 218.2716

Physical and Chemical Properties:

Molecular Weight: 218.27;

Melting Point: ≥127.3°C

Boiling Point: 379°C;

Relative Density: 1.227 g/cm3

Water Solubility: Insoluble in water

Uses: Used as an intermediate in pharmaceuticals and pesticides, organic synthesis, as a plasticizer and miticide.