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3,3'- DDS - TDS

3,3'-DDS - SDS

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Specifications

Melting Point

168-175°C

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Purity by HPLC

93.0%

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Appearance

Off-white to slight brownish-white crystalline powder

33-diamino-diphenyl-sulfone-33-dds-CAS_599_51_1_Molecular_Structure

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3,3’-Diamino Diphenyl Sulfone - 33-DDS

33-diamino-diphenyl-sulfone-33-dds-CAS_599_51_1_Molecular_Structure

3,3’-Diamino Diphenyl Sulfone - 33-DDS

599-61-1

209-967-5

C12H12N2O2S

248 g/mol

168-175°C

Solid

Aerospace Materials, Adhesive Manufacturing, Plastics Material and Resin Manufacturing

 

  • Dapsone
  • CAS: 599-61-1
  • 3,3′-Sulfonyldianiline
  • Benzenamine, 3,3′-sulfonylbis-
  • Bis(3-aminophenyl) Sulfone
  • 3,3′-Sulphonyldianiline
  • Bis(m-aminophenyl) sulfone
  • 3,3′-Diaminophenyl sulfone
  • 3,3′-Sulfonylbis(aniline)
  • 3-(3-aminophenyl)sulfonylaniline
  • Sulfone, bis(m-aminophenyl)
  • Sulfone, bis(3-aminophenyl)
  • 3,3′-Diaminodifenylsulfon
  • 3-(3-aminobenzenesulfonyl)aniline
  • 3,3′-diaminodiphenylsulfone
  • 3,3-sulfonyldianiline
  • 3,3′-Sulfonylbisbenzenamine
  • EINECS 209-967-5
  • UNII-YFY9Q1LQN9
  • BRN 2215938
  • AI3-52564
  • 3-aminophenyl
  • 3-Aminophenyl sulphone
  • Aniline,3′-sulfonyldi-
  • 3,3′-Sulfonyldianiline-
  • 3,3\’-Sulfonyldianiline
  • 3,3-Diaminodiphenylsulfone
  • Benzenamine,3′-sulfonylbis-
  • 4-13-00-01009 (Beilstein Handbook Reference)
  • 3-Aminophenyl sulfone, 97%
  • 3-(3-Aminophenylsulfonyl)aniline
  • 3,3′-DAS
33-diamino-diphenyl-sulfone-33-dds-Dapsone image -- uses in aerospace, carbon fiber, adhesives. CAS#: 599-61-1

3,3'-Diaminodiphenyl sulfone 3,3' -DDS, also known as Dapsone,  is in the following chemical and industrial applications: 

  • Polymer and Dye Manufacturing:
    Dapsone serves as an intermediate in the production of polymers, resins, and certain dyes due to its dual amine groups.
  • Adhesives and Coatings:
    33 diamino diphenyl-sulfone 33-dds - Used in high-performance adhesives and coatings to improve chemical and thermal stability.

25 kg HDPE bags with PE liners

Safe handling: Work under hood. Do not inhale substance/mixture. Storage conditions:  Tightly closed. Dry.

Reference: Cymer SDS 3,3’-Diamino Diphenyl Sulfone

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