BENZENESULFONYL FLUORIDE Chemical Properties

Boiling point:

207-208 °C (lit.)

Density 

1.333 g/mL at 25 °C (lit.)

vapor density 

5.52

refractive index 

n20/D 1.492(lit.)

Flash point:

189 °F

form 

liquid

color 

Clear liquid

Sensitive 

Moisture Sensitive

BRN 

2206835

CAS DataBase Reference

368-43-4(CAS DataBase Reference)

EPA Substance Registry System

Benzenesulfonyl fluoride (368-43-4)

Safety Information

Hazard Codes 

C

Risk Statements 

20/21/22-34

Safety Statements 

26-27-36/37/39-45

RIDADR 

UN 3265 8/PG 2

WGK Germany 

3

RTECS 

DB8940000

Hazard Note 

Corrosive/Moisture Sensitive

TSCA 

Yes

HazardClass 

8

PackingGroup 

III

HS Code 

29049095

Toxicity

LD50 ipr-rat: 100 mg/kg NATUAS 173,33,54

MSDS

• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

BENZENESULFONYL FLUORIDE Usage And Synthesis

Chemical Properties

clear light yellow liquid

Uses

Benzenesulfonyl fluoride has been used in the preparation of α-sulfonyl phosphonates by direct sulfonylation of lithiated alkyl phosphonates.

General Description

The gas-phase fluorine migration reactions of radical cations of benzenesulfonyl fluoride have been studied by electron ionization tandem mass spectrometry.

Safety Profile

A poison by intraperitoneal route. Slightly irritating to sbn. Flammable when exposed to heat or flame. It can react vigorously with oxihzing materials. To fight fire, use water, foam, CO2, water spray or mist, dry chemical. When heated to decomposition it emits toxic fumes of Fand SO,. See also FLUORIDES and SULFATES.

BENZENESULFONYL FLUORIDE(368-43-4)Related Product Information

• 4-METHOXYMETANILYL FLUORIDE
• Benzenesulfonyl fluoride, 3-amino-4-chloro-
• BENZENESULFONYL FLUORIDE
• 3-Acetylbenzenesulfonyl fluoride
• Sulfanilyl fluoride
• 4-FLUOROSULFONYL-1-HYDROXY-2-NAPHTHOIC ACID
• P-TOLUENESULFONYL FLUORIDE
• 4-NITROBENZENESULFONYL FLUORIDE
• 4-(2-Aminoethyl)benzenesulfonylfluoride hydrochloride
• Benzenesulfonyl fluoride, o-nitro-,Benzenesulfonyl fluoride, 2-nitro-,2-NITRO-BENZENESULFONYL FLUORIDE
• 4-AMINO-3-CHLOROBENZENESULFONYL FLUORIDE
• 4-(FLUOROSULFONYL)BENZOYL CHLORIDE
• 3-NITROBENZENESULPHONYL FLUORIDE 97
• 3-AMINOBENZENESULFONYL FLUORIDE HYDROCHLORIDE
• 4-(FLUOROSULFONYL)BENZOIC ACID
• 4-(Acetylamino)benzenesulfonyl fluoride
• 2-CHLORO-5-(FLUOROSULFONYL)BENZOIC ACID
• 3-(CHLOROSULFONYL)BENZENESULFONYL FLUORIDE