English Synonyms

1,1’-Sulfonylbis[4-Chloro-Benzene];4,4'-Dichlorophenylsulfone;benzene,1,1'-Sulfonylbis*4-Chloro-;benzene,1,1'-Sulfonylbis[4-Chloro-;di-P-Chlorophenylsulfone;p,P’-Dichlorodiphenylsulfone;p,P'-Dichlorodiphenylsulfone;p-Chlorophenylsulfone

4,4'-Dichlorodiphenyl sulfone

Uses

1. Used in the synthesis of engineering plastics, dyes and polymers, such as polysulfone, polyethersulfone, polyetheretherketone, etc.
2. Used as the raw material of engineering plastic polysulfone, and also used in the production of 4,4'-diaminodiphenyl sulfone
3. Used as the raw material of engineering plastic polysulfone, and also used as an intermediate for medicine and additives

Chemical properties

White monoclinic crystals. Insoluble in water, slightly soluble in cold ethanol.