16803-97-7
16803-97-7 structure
- Name: 4-Amino-N-(4-aminophenyl)benzenesulfonamide
- Chemical Name: 4,4'-Diaminobenzenesulphanilide
- CAS Number: 16803-97-7
- Molecular Formula: C12H13N3O2S
- Molecular Weight: 263.315
- Create Date: 2018-08-21 18:41:38
- Modify Date: 2024-01-04 22:12:41
| Name | 4,4'-Diaminobenzenesulphanilide |
|---|---|
| Synonyms |
N-Sulfanilyl-p-phenylendiamin
4-Amino-N-(4-aminophenyl)benzenesulfonamide 4,4-DIAMINO BENZSULPHONAMIDE 4,4-Diaminodiphenylsulfonamide 4,4'-Diamino Sulfanilide sulfabenzamide DASA 4,4-Diamino Benzsulphoamide 4,4'-Diaminobenzenes 4,4-DIAMINOBENZENESULFONAMIDE p-aminobenzenesulphonamido-4-aniline Benzenesulfonamide, 4-amino-N-(4-aminophenyl)- 4,4'-DIAMINOBENZENSULPHANILIDE p-Aminobenzenesulfanilamide |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 511.3±60.0 °C at 760 mmHg |
| Molecular Formula | C12H13N3O2S |
| Molecular Weight | 263.315 |
| Flash Point | 263.0±32.9 °C |
| Exact Mass | 263.072845 |
| PSA | 106.59000 |
| LogP | -0.13 |
| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
| Index of Refraction | 1.705 |
| Storage condition | 2-8°C |
| HS Code | 2935009090 |
|---|
| HS Code | 2935009090 |
|---|---|
| Summary | 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0% |