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Synonym: 4,4′-Diaminodiphenyl sulfone, 4,4′-Sulfonyldianiline, Bis(4-aminophenyl) sulfone, DDS, Dapsone
CAS Number: 80-08-0
Linear Formula: (H2NC6H4)2SO2
Molecular Weight: 248.30
Beilstein Registry Number: 788055
EC Number: 201-248-4
MDL number: MFCD00007887
PubChem Substance ID: 24891242![]()
| Related Categories | Crosslinking Agents and Additives for Epoxides, Polymer Additives, Polymer Science |
| assay | 97% |
| mp | 175-177 °C(lit.) |
100, 500 g in poly btl
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| FT-IR Condensed Phase | ![]() |
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| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H302 |
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| Safety Statements | 22 |
| WGK Germany | 1 |
| RTECS | BY8925000 |
Merck 14,2822
Beil. 13,536 / Beil. 13,IV,1306
Aldrich MSDS 1, 106:A / Corp MSDS 1 (1), 212:A / FT-IR 2 (2), 3221:B / FT-IR 1 (2), 490:B / IR-Spectra (3), 1153:C / IR-Spectra (2), 1004:F / NMR-Reference 2 (2), 815:C / RegBook 1 (2), 2191:A / Sax 6, 2484 / Sigma FT-IR 1 (2), 429:C / Structure Index 1, 344:C:4
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