4,4-DIAMINO BENZSULPHONAMIDE
4,4'-Diaminobenzenesulphanilide
CAS: 16803-97-7
Molecular Formula: C12H13N3O2S
4,4-DIAMINO BENZSULPHONAMIDE - Names and Identifiers
| Name | 4,4'-Diaminobenzenesulphanilide |
| Synonyms | DASA 4,4-Diamino Benzsulphoamide 4,4-DIAMINO BENZSULPHONAMIDE bis-(4-aminophenyl)-sulfonamide 4,4'-Diaminobenzenesulphanilide Bis-(4-aminophenyl)-sulfonamide 4,4'-Diamino-Benzenesulfonanilide 4-[(4-aminophenyl)amino]benzenesulfonamide 4-amino-N-(4-aminophenyl)benzenesulfonamide 4-Amino-N-(4-aminophenyl)benzenesulphonamide |
| CAS | 16803-97-7 |
| EINECS | 240-834-4 |
| InChI | InChI=1/C12H13N3O2S/c13-9-1-5-11(6-2-9)15-18(16,17)12-7-3-10(14)4-8-12/h1-8,15H,13-14H2 |
4,4-DIAMINO BENZSULPHONAMIDE - Physico-chemical Properties
| Molecular Formula | C12H13N3O2S |
| Molar Mass | 263.32 |
| Density | 1.438±0.06 g/cm3(Predicted) |
| Melting Point | 138 °C |
| Boling Point | 511.3±60.0 °C(Predicted) |
| Flash Point | 263°C |
| Water Solubility | 13.41g/L at 25℃ |
| Vapor Presure | 0Pa at 25℃ |
| pKa | 10.18±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.705 |
| Use | Is an alternative to benzidine derivatives for the production of black, brown and Leather dyes |
4,4-DIAMINO BENZSULPHONAMIDE - Reference Information
| LogP | 0.202 |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Use | is a substitute for benzidine derivatives, used for the manufacture of acid black 210, acid black 234 and other dyes is a substitute for benzidine derivatives, used to produce black, brown and leather dyes, etc. |
Last Update：2024-04-09 20:44:15
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