A6203712
2-Nitrobenzenesulfonyl chloride , 97% , 1694-92-4
CAS NO.：1694-92-4
Empirical Formula: C6H4ClNO4S
Molecular Weight: 221.62
MDL number: MFCD00007430
EINECS: 216-907-1
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 63-67 °C(lit.) |
| Boiling point: | 350.6±25.0 °C(Predicted) |
| Density | 1.606±0.06 g/cm3(Predicted) |
| storage temp. | Store below +30°C. |
| form | powder to crystal |
| color | White to Yellow to Orange |
| Water Solubility | Soluble in toluene, tetrahydrofuran, methylene chloride, ethyl acetate and dimethylformamide. Insoluble in water. |
| Sensitive | Moisture Sensitive |
| BRN | 521155 |
Description and Uses
2-Nitrobenzenesulfonyl chloride acts as a reagent to form 2-nitrobenzenesulfonyl derivatives of alcohols and amines. It is also involved in the selective cleavage with thiophenol without displacement of the nitro group. Further, it is used in the preparation of renin inhibitors. In addition to this, it finds application as an anticonvulsant.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| F | 21 |
| Hazard Note | Corrosive/Moisture Sensitive |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29049090 |
