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Dapsone
SpectraBase Compound ID Itl7JcLhlZg
InChI InChI=1S/C12H12N2O2S/c13-9-1-5-11(6-2-9)17(15,16)12-7-3-10(14)4-8-12/h1-8H,13-14H2
InChIKey MQJKPEGWNLWLTK-UHFFFAOYSA-N
Mol Weight 248.3 g/mol
Molecular Formula C12H12N2O2S
Exact Mass 248.061949 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID IooHj7U67r8
Name 4,4'-DIAMINODIPHENYL SULFONE (>98%)
Source of Sample Novartis
CAS Registry Number 80-08-0
Compound Type Pure
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Flash Point (CC) >93C
Formula C12H12N2O2S
InChI InChI=1S/C12H12N2O2S/c13-9-1-5-11(6-2-9)17(15,16)12-7-3-10(14)4-8-12/h1-8H,13-14H2
InChIKey MQJKPEGWNLWLTK-UHFFFAOYSA-N
Instrument Name PERKIN-ELMER 1710
Melting Point 170-180C
Molecular Weight 248.30
Sample Description TAN POWDER
Solubility Insoluble in= WATER Soluble in= ALCOHOL, METHANOL, ACETONE
Synonyms DDS 4,4'-SULFONYLDIANILINE 4,4'-SULFONYLBISBENZENEAMINE DAPSONE HARDENER HT-976 DAPS EPORAL
Technique KBr WAFER
Use IN ADHESIVES, COATINGS, HIGH TEMPERATURE LAMINATES, CASTINGS AND PREPEGS; ALSO USED AS A HARDENING AGENT IN THE CURING OF EPOXY RESINS