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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
Certifications & Registrations
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3,3’-Diamino Diphenyl Sulfone - 33-DDS
3,3’-Diamino Diphenyl Sulfone - 33-DDS
- CAS #
599-61-1
- EC #
209-967-5
- Formula
C12H12N2O2S
- Formula Weight
248 g/mol
- Melting Point/R
168-175°C
- Physical State
Solid
- Categories
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
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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