137-65-5
137-65-5 structure
- Name: 2-Amino-5-(aminosulphonyl)benzoic acid
- Chemical Name: 2-amino-5-sulfamoylbenzoic acid
- CAS Number: 137-65-5
- Molecular Formula: C7H8N2O4S
- Molecular Weight: 216.21400
- Create Date: 2018-06-30 22:45:22
- Modify Date: 2025-08-25 16:27:22
| Name | 2-amino-5-sulfamoylbenzoic acid |
|---|---|
| Synonyms |
EINECS 205-304-9
5-sulfamoylanthranilic acid 2-amino-5-sulfamoyl-benzoic acid 5-Sulfamoyl-anthranilsaeure 2-Amino-5-sulfamoyl-benzoesaeure MFCD00036104 2-Amino benzoic acid-5-sulfonamide |
| Density | 1.623 g/cm3 |
|---|---|
| Boiling Point | 518.7ºC at 760 mmHg |
| Melting Point | 113-114 °C(lit.) |
| Molecular Formula | C7H8N2O4S |
| Molecular Weight | 216.21400 |
| Flash Point | 267.5ºC |
| Exact Mass | 216.02000 |
| PSA | 131.86000 |
| LogP | 1.97670 |
| Vapour Pressure | 1.38E-11mmHg at 25°C |
| Index of Refraction | 1.658 |
| Hazard Codes | Xn |
|---|---|
| Risk Phrases | R22:Harmful if swallowed. |
| Safety Phrases | S36/37/39-S26 |
| WGK Germany | 3 |
| HS Code | 2935009090 |
|
~%
137-65-5 |
| Literature: Bulletin de la Societe Chimique de France, , p. 771,773 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| 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% |