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

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 

Yes

HazardClass 

8

PackingGroup 

II

HS Code 

29049090

MSDS

• Language:English Provider:2-Chlorobenzene-1-sulfonyl chloride
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

2-Chlorobenzenesulfonyl chloride Usage And Synthesis

Chemical Properties

clear yellow to orange-red liquid

Uses

2-Chlorobenzenesulfonyl chloride is used as an organic chemical synthesis intermediate.

2-Chlorobenzenesulfonyl chloride(2905-23-9)Related Product Information

• Mepiquat chloride
• Benzyl chloride
• Sulfuryl chloride
• Ammonium chloride
• Tosyl chloride
• Ethanesulfonyl chloride
• Chlorobenzene
• N-Acetylsulfanilyl chloride
• Calcium chloride
• Choline chloride
• Polyvinyl chloride
• Sodium chloride
• 4-Fluorobenzenesulfonyl chloride
• alpha-Toluenesulfonyl chloride
• 4-Nitrobenzenesulfonyl chloride
• Benzenesulfonyl chloride
• Methylene Chloride
• P-CHLOROBENZENESULFONYL CHLORIDE,CHLOROBENZENESULFONYL CHLORIDE,4-CHLOROBENZENESULFONYL CHLORIDE,4-CHLOROBENZENESULFONYL CHLORIDE 99+%