CHLOROSULFONYLACETYL CHLORIDE Chemical Properties

Boiling point:

71-72 °C/1 mmHg (lit.)

Density 

1.669 g/mL at 25 °C (lit.)

vapor pressure 

0.06 mmHg ( 20 °C)

refractive index 

n20/D 1.493(lit.)

Flash point:

113 °C

storage temp. 

water-free area

form 

Powder, Crystals and/or Chunks

color 

Off-white to brown

CAS DataBase Reference

4025-77-8

EPA Substance Registry System

Acetyl chloride, (chlorosulfonyl)- (4025-77-8)

Safety Information

Hazard Codes 

C

Risk Statements 

34-14-36/37

Safety Statements 

8-45-36/37/39-26-28-27

RIDADR 

1760

WGK Germany 

3

HazardClass 

8

PackingGroup 

II

HS Code 

29189990

MSDS

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CHLOROSULFONYLACETYL CHLORIDE Usage And Synthesis

Chemical Properties

Clear yellow-orange liquid

Uses

Chlorosulfonylacetyl chloride has been used in:

• preparation of novel tricyclic benzothiazolo [2,3-c] thiadiazine antagonists of the platelet ADP receptor
• N-terminal derivatization of peptides in rapid determination of peptide or protein sequences by matrix-assisted laser desorption ionization mass spectrometry

CHLOROSULFONYLACETYL CHLORIDE(4025-77-8)Related Product Information

• Acetyl chloride
• 2-chloroethanethiol
• Ethanesulfonyl chloride
• CHLOROSULFONYLACETYL CHLORIDE
• 2-CHLOROETHANESULFONYL CHLORIDE