CAS 54616-64-7

Dapsone Dimer Ether (4,4'-[Oxybis(4,1-phenylenesulfonyl)]dianiline)

CAS: 54616-64-7

Other aromatic organo-sulfur compounds (excluding pesticides)

Formula: C₂₄H₂₀N₂O₅S₂

Color and Shape: Light Orange Powder

Molecular weight: 480.08136

Ref: 45-1A10690

4,4'-(Oxybis(4,1-phenylenesulfonyl))dianiline

CAS: 54616-64-7

4,4'-(Oxybis(4,1-phenylenesulfonyl))dianiline

Purity: 98%

Molecular weight: 480.57g/mol

Ref: 54-OR1074865

Dapsone EP Impurity C

CAS: 54616-64-7

Formula: C₂₄H₂₀N₂O₅S₂

Molecular weight: 480.57

Ref: 4Z-D-0110

4,4’-Bis(4”-aminobenzenesulfonyl) Diphenyl Ether Dihydrochloride

CAS: 2379290-94-3, 54616-64-7

Applications The diamino arylene disulfones used in polyamido polysulfone thermoplastics and intermediates.

Formula: C₂₄H₂₀N₂O₅S₂•2HCl

Color and Shape: Neat

Molecular weight: 553.47

Ref: TR-B401500

Dapsone EP Impurity C

CAS: 54616-64-7

Formula: C₂₄H₂₀N₂O₅S₂

Molecular weight: 480.6

Ref: ST-EA-CP-D10011

4,4'-Oxybis[p-(phenylsulfonylaniline)] Hydrochloride

CAS: 54616-64-7

Stability Hygroscopic
Applications 4,4'-Oxybis[p-(phenylsulfonylaniline)] Hydrochloride is used in the preparation of polyamido polysulfone thermoplastics.
References Cho, I., et al.: U.S. (1975), US 3859252 A 19750107

Formula: C₂₄H₂₀N₂O₅S₂·xHCl

Color and Shape: Neat

Molecular weight: 480.56 + x(36.46)

Ref: TR-O870561