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CAS 13656-57-0

:

5-Chloro-2,4-difluorobenzenesulfonyl chloride

Description:
5-Chloro-2,4-difluorobenzenesulfonyl chloride, with the CAS number 13656-57-0, is an organic compound characterized by the presence of a sulfonyl chloride functional group attached to a chlorinated and fluorinated benzene ring. This compound typically appears as a colorless to pale yellow liquid or solid, depending on the temperature and purity. It is known for its reactivity, particularly due to the sulfonyl chloride group, which can undergo nucleophilic substitution reactions, making it useful in the synthesis of various pharmaceuticals and agrochemicals. The presence of chlorine and fluorine atoms enhances its electrophilic character, allowing it to participate in further chemical transformations. Additionally, it is important to handle this compound with care, as it can be corrosive and may release toxic gases upon reaction with water or moisture. Proper safety precautions, including the use of personal protective equipment and working in a well-ventilated area or fume hood, are essential when working with this substance.
Formula:C6H2Cl2F2O2S
InChI:InChI=1S/C6H2Cl2F2O2S/c7-3-1-6(13(8,11)12)5(10)2-4(3)9/h1-2H
InChI key:InChIKey=XMNXVDULKLCZFG-UHFFFAOYSA-N
SMILES:S(Cl)(=O)(=O)C1=C(F)C=C(F)C(Cl)=C1
Synonyms:
  • 2,4-Difluoro-5-chlorobenzenesulfonyl chloride
  • 5-Chloro-2,4-Difluorobenzen Sulphonyl Chloride
  • 5-Chloro-2,4-Difluorobenzenesulphonyl Chloride
  • 5-Chloro-2,4-difluorobenzene-1-sulfonyl chloride
  • 5-Chloro-2,4-difluorobenzenesulphonyl chloride 97%
  • 5-Chloro-2,4-difluorobenzenesulphonylchloride
  • 5-Chloro-2,4-difluorophenylsulfonyl chloride
  • Benzenesulfonyl chloride, 5-chloro-2,4-difluoro-
  • Buttpark 25\07-37
  • 5-Chloro-2,4-difluorobenzenesulfonyl chloride
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