2,3-Dichlorobenzenesulfonyl chloride
- CAS NO.：82417-45-6
- Empirical Formula: C6H3Cl3O2S
- Molecular Weight: 245.51
- MDL number: MFCD00051844
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 00:44:42
What is 2,3-Dichlorobenzenesulfonyl chloride?
Chemical properties
white crystals or crystalline powder
Properties of 2,3-Dichlorobenzenesulfonyl chloride
| Melting point: | 60-64 °C (lit.) |
| Boiling point: | 140-142 °C (2 mmHg) |
| Density | 1.636±0.06 g/cm3(Predicted) |
| Flash point: | 49 °F |
| storage temp. | 2-8°C |
| form | Powder, Crystals or Chunks |
| color | White to tan |
| Sensitive | Moisture Sensitive |
| BRN | 7703966 |
| CAS DataBase Reference | 82417-45-6(CAS DataBase Reference) |
Safety information for 2,3-Dichlorobenzenesulfonyl chloride
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H228:Flammable solids H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P240:Ground/bond container and receiving equipment. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2,3-Dichlorobenzenesulfonyl chloride
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