2-Fluorobenzenesulfonyl chloride
2-Fluorobenzenesulfonyl chloride
  • CAS No.:2905-21-7
Other grades of this product :
2-Fluorobenzenesulfonyl chloride Basic information
Product Name:2-Fluorobenzenesulfonyl chloride
Synonyms:BENZENESULFONYL CHLORIDE, 2-FLUORO-;BUTTPARK 27\04-29;2-FLUOROBENZENE-1-SULFONYL CHLORIDE;2-FLUOROBENZENESULFONYL CHLORIDE;2-FLUOROBENZENESULPHONYL CHLORIDE;2-FluoroPhenylsulfonylChloride;2-Fluorobenzenesulphonyl chloride 97%;2-Fluorobenzenesulphonylchloride97%
CAS:2905-21-7
MF:C6H4ClFO2S
MW:194.61
EINECS:628-227-6
Product Categories:Fluorine series;Organic Building Blocks;Aromatic Halides (substituted);Benzenes;Sulfonyl Halides;Sulfur Compounds;Fluoro-contained benzenesulfonyl chloride series;Fluorobenzene
Mol File:2905-21-7.mol
2-Fluorobenzenesulfonyl chloride Chemical Properties
Melting point 27-30 °C (lit.)
Boiling point 246-247 °C (lit.)
density 1.47 g/mL at 25 °C (lit.)
refractive index n20/D 1.537(lit.)
Fp >230 °F
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
form Liquid
Specific Gravity1.470
color Clear colorless
Sensitive Moisture Sensitive
BRN 2093979
CAS DataBase Reference2905-21-7(CAS DataBase Reference)
Safety Information
Hazard Codes C,Xi
Risk Statements 34-36/37/38
Safety Statements 26-27-36/37/39-45
RIDADR UN 3265 8/PG 2
WGK Germany 3
Hazard Note Corrosive
HazardClass 8
PackingGroup II
HS Code 29049090
MSDS Information
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2-Fluorobenzenesulfonyl chloride English
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2-Fluorobenzenesulfonyl chloride Usage And Synthesis
Chemical Propertiesclear colorless to yellow liquid
Uses2-Fluorobenzenesulfonyl chloride may be used in the preparation of the following furan derivatives:
  • 2-(2-fluorophenyl)benzofuran
  • 2-butyl-5-(2-fluorophenyl)furan
  • 2-(2-fluorophenyl)-3,6-dimethyl-4,5,6,7-tetrahydrobenzofuran
It may also be used to prepare:
  • 2-fluorobenzenesulfonamide
  • methyl 2-{[(2-fluorophenyl)sulfonyl]amino}-5,6,7,8-tetrahydro-1-naphthalenecarboxylate
  • potassium fluorobenzene-2-sulfonate
  • 1-(2-bromobenzyl)-2-(2-fluorophenyl)pyrrole
General Description2-Fluorobenzenesulfonyl chloride, also known as o-fluorobenzenesulfonyl chloride, is a flurinated arylsulfonyl chloride. It can be prepared from o-benzenedisulfonyl fluoride.
2-Fluorobenzenesulfonyl chloride Preparation Products And Raw materials
Raw materials2-FLUOROTHIOPHENOL-->2-Fluoroaniline

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