Introduction：Basic information about CAS 137-48-4|4-chloro-N-methyl-3-nitrobenzenesulphonamide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-chloro-N-methyl-3-nitrobenzenesulphonamide |
|---|
| CAS Number | 137-48-4 | Molecular Weight | 250.65900 |
|---|
| Density | 1.53g/cm3 | Boiling Point | 392.5ºC at 760mmHg |
|---|
| Molecular Formula | C7H7ClN2O4S | Melting Point | / |
|---|
| MSDS | / | Flash Point | 191.2ºC |
|---|
Names
| Name | 4-chloro-N-methyl-3-nitrobenzenesulfonamide |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.53g/cm3 |
|---|
| Boiling Point | 392.5ºC at 760mmHg |
|---|
| Molecular Formula | C7H7ClN2O4S |
|---|
| Molecular Weight | 250.65900 |
|---|
| Flash Point | 191.2ºC |
|---|
| Exact Mass | 249.98200 |
|---|
| PSA | 100.37000 |
|---|
| LogP | 3.15120 |
|---|
| Vapour Pressure | 2.29E-06mmHg at 25°C |
|---|
| Index of Refraction | 1.582 |
|---|
| InChIKey | UMNGEAKUUOJPAX-UHFFFAOYSA-N |
|---|
| SMILES | CNS(=O)(=O)c1ccc(Cl)c([N+](=O)[O-])c1 |
|---|
Safety Information
Customs
| 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% |
|---|
Synonyms
| EINECS 205-296-7 |
| 4-chloro-3-nitro-benzenesulfonic acid methylamide |
| 4-Chlor-3-nitro-benzolsulfonsaeure-methylamid |
| 4-Chlor-5-nitro-sulfonmethylamid |
| N-Methyl-4-chlor-3-nitro-benzol-sulfonamid |
| 1-Chlor-2-nitro-benzol-4-sulfonsaeure-methylamid |
