2,4-DIFLUOROBENZENESULFONYL CHLORIDE Chemical Properties

Boiling point:

101-102 °C (1 mmHg)

Density 

1.581 g/mL at 25 °C(lit.)

refractive index 

1.5187

Flash point:

>110°C

storage temp. 

under inert gas (nitrogen or Argon) at 2-8°C

form 

Liquid

color 

Clear colorless to light yellow

Sensitive 

Moisture Sensitive

BRN 

2970373

InChIKey

FJSAJUXIHJIAMD-UHFFFAOYSA-N

CAS DataBase Reference

13918-92-8(CAS DataBase Reference)

Safety Information

Hazard Codes 

C,Xi

Risk Statements 

34

Safety Statements 

45-36/37/39-26

RIDADR 

3265

WGK Germany 

3

Hazard Note 

Corrosive

HazardClass 

8

PackingGroup 

II

HS Code 

29049090

MSDS

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2,4-DIFLUOROBENZENESULFONYL CHLORIDE Usage And Synthesis

Chemical Properties

clear colorless to light yellow liquid

Uses

2,4-Difluorobenzenesulfonyl chloride may be used in the preparation of 2,4-difluoro-N,N-dimethylbenzenesulfonamide, a precursor for poly(aryl ether sulfonamide)s.
It may be used in the preparation of the following benzenesulfonamide quinoline derivatives with potent anti-HIV-1 (human immunodeficiency virus type 1) activity:

• 2,4-difluoro-N-methyl-N-(quinolin-8-yl)benzenesulfonamide
• N-ethyl-2,4-difluoro-N-(quinolin-8-yl)benzenesulfonamide
• 2,4-difluoro-N-(quinolin-8-yl)benzenesulfonamide

General Description

2,4-Difluorobenzenesulfonyl chloride is an aryl sulfonyl chloride derivative.

2,4-DIFLUOROBENZENESULFONYL CHLORIDE(13918-92-8)Related Product Information

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