4-Chlorobenzenesulfonyl chloride
ALDRICH/133698 - 97%
Synonym: p-
CAS Number: 98-60-2
Empirical Formula (Hill Notation): C6H4Cl2O2S
Molecular Weight: 211.07
EC Number: 202-685-3
MDL Number: MFCD00007439
Linear Formula: ClC6H4SO2Cl
Product Type: Chemical
| assay | 97% |
| bp | 141 °C/15 mmHg (lit.) |
| form | solid |
| functional group | chloro |
| InChI | 1S/C6H4Cl2O2S/c7-5-1-3-6( |
| InChI key | ZLYBFBAHAQEEQQ-UHFFFAOYSA |
| mp | 50-52 °C (lit.) |
| Quality Level | 100 ![]() |
| SMILES string | Clc1ccc(cc1)S(Cl)(=O)=O |
| Application: | 4-Chlorobenzenesulfonyl chloride was used in the synthesis of precursors for the 3,4-pyridyne generation. |
| Packaging: | 5, 100, 500 g in glass bottle |
| Symbol | GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P280 - P305 + P351 + P338 - P310 |
| Hazard Codes | C |
| Risk Statements | 34-37 |
| Safety Statements | 26-28-36/37/39-45 |
| RIDADR | UN 3261 8 / PGII |
| WGK Germany | WGK 2 |
| Flash Point(F) | 226.4 °F - closed cup |
| Flash Point(C) | 108 °C - closed cup |
| Purity | 97% |
| bp | 141 °C/15 mmHg (lit.) |
| mp | 50-52 °C (lit.) |
| UNSPSC | 12352100 |


