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2-Chlorobenzenesulfonyl chloride Structure

2-Chlorobenzenesulfonyl chloride

Chemical Properties

Melting point 26-28℃
Boiling point 150-152 °C/12 mmHg (lit.)
Density  1.548 g/mL at 25 °C (lit.)
refractive index  n20/D 1.576(lit.)
Flash point 140 °F
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
form  Liquid or Low Melting Solid
color  Clear yellow to orange-red
Water Solubility  It reacts with water.
Sensitive  Moisture Sensitive
BRN  974321
InChI 1S/C6H4Cl2O2S/c7-5-3-1-2-4-6(5)11(8,9)10/h1-4H
InChIKey KMVZDSQHLDGKGV-UHFFFAOYSA-N
SMILES Clc1ccccc1S(Cl)(=O)=O
CAS DataBase Reference 2905-23-9(CAS DataBase Reference)
NIST Chemistry Reference 2-Chlorobenzenesulfonyl chloride(2905-23-9)
EPA Substance Registry System Benzenesulfonyl chloride, 2-chloro- (2905-23-9)

Safety Information

Hazard Codes  C
Risk Statements  34
Safety Statements  26-36/37/39-45
RIDADR  UN 2920 8/PG 2
WGK Germany  2
RTECS  DB8925500
Hazard Note  Corrosive
TSCA  TSCA listed
HazardClass  8
PackingGroup  II
HS Code  29049090
Storage Class 3 - Flammable liquids
Hazard Classifications Flam. Liq. 3
Skin Corr. 1B

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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