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CAS 914636-99-0

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2,3,5-Trifluorobenzenesulfonyl chloride

Description:
2,3,5-Trifluorobenzenesulfonyl chloride is a chemical compound characterized by its sulfonyl chloride functional group attached to a trifluorinated benzene ring. This compound typically appears as a colorless to pale yellow liquid and is known for its strong reactivity, particularly due to the presence of the sulfonyl chloride group, which can readily participate in nucleophilic substitution reactions. The trifluoromethyl groups enhance the electron-withdrawing properties of the benzene ring, making it a useful intermediate in organic synthesis, particularly in the preparation of sulfonamides and other fluorinated compounds. It is important to handle this substance with care, as it can be corrosive and may release toxic gases upon contact with moisture or water. Additionally, it is typically stored under an inert atmosphere to prevent hydrolysis. Safety precautions, including the use of personal protective equipment, are essential when working with this compound due to its potential hazards.
Formula:C6H2ClF3O2S
InChI:InChI=1/C6H2ClF3O2S/c7-13(11,12)5-2-3(8)1-4(9)6(5)10/h1-2H
SMILES:c1c(cc(c(c1F)F)S(=O)(=O)Cl)F
Synonyms:
  • 2,3,5-Trifluorobenzenesulphonyl chloride
  • Benzenesulfonyl chloride, 2,3,5-trifluoro-
  • Wsgr Bf Cf Ef
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