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4 4′-Diaminodiphenylsulfone CAS: 80-08-0 Factory Supply

4 4'-Diaminodiphenylsulfone
4 4′-Diaminodiphenylsulfone
Product name: 4 4′-Diaminodiphenylsulfone

Other name: Aniline,4,4′-sulfonyldi- (7CI,8CI); 1,1′-Sulfonylbis[4-aminobenzene]; Benzenamine,4,4′-sulfonylbis-; 4,4′-Dapsone; 4,4′-Diaminodiphenyl sulfone; 4,4′-Sulfonylbisbenzamine; 4,4′-Sulfonyldianiline; 4,4′-Sulphonyldianiline; Aczone; Atrisone; Avlosulfon; Avlosulphone; Croysulfone; Croysulphone; Dapson; Di(p-aminophenyl) sulfone; Diaphenylsulfon; Diaphenylsulfone; Diphone; Eporal; Hardener HT 976; Lapox K 10; Novophone; Servidapson; Sulfona; Sulfona-Mae; Sulphadione; Sumicure S; p-Aminophenyl sulfone;

MF: C12H12N2O2S

MW: 248.3

CAS: 80-08-0

EINECS: 201-248-4

Prompt shipment

FOB Wuhan

Wuhan port sails

Application: Pharmacy


Appearance: Off-white crystalline solid, Boiling Point: 511.7 °C at 760 mmHg, Flash Point: 263.2 °C. Density: 1.361 g/cm3. Solubility: <0.1 g/100 mL at 20℃


  • Pharmaceutical intermediates
4 4'-Diaminodiphenylsulfone


4 4′-Diaminodiphenylsulfone is used in combination with other antileprosy drugs for the treatment of various types of leprosy caused by Mycobacterium leprae. It can also be used in the treatment of other skin diseases.

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