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CAS 16271-33-3

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2,4-Dichlorobenzenesulfonyl chloride

Description:
2,4-Dichlorobenzenesulfonyl chloride, with the CAS number 16271-33-3, is an organic compound characterized by its sulfonyl chloride functional group attached to a dichlorobenzene ring. This compound typically appears as a colorless to pale yellow solid and is known for its strong reactivity, particularly with nucleophiles, due to the presence of the sulfonyl chloride group. It is commonly used as a reagent in organic synthesis, particularly for the introduction of sulfonyl groups into various substrates. The compound is also utilized in the preparation of sulfonamides and other sulfonyl derivatives. Its reactivity makes it important in the development of pharmaceuticals and agrochemicals. However, it is essential to handle this substance with care, as it can be corrosive and may cause irritation to the skin, eyes, and respiratory system. Proper safety precautions, including the use of personal protective equipment and working in a well-ventilated area, are recommended when working with this chemical.
Formula:C6H3Cl3O2S
InChI:InChI=1/C6H3Cl3O2S/c7-4-1-2-6(5(8)3-4)12(9,10)11/h1-3H
InChI key:InChIKey=FDTPBIKNYWQLAE-UHFFFAOYSA-N
SMILES:S(Cl)(=O)(=O)C1=C(Cl)C=C(Cl)C=C1
Synonyms:
  • 2,4-Dichlorobenzene-1-sulfonyl chloride
  • 2,4-Dichlorobenzenesulphonyl chloride
  • 2,4-Dichlorophenylsulfonyl chloride
  • Benzenesulfonyl chloride, 2,4-dichloro-
  • 2,4-Dichlorobenzenesulfonyl chloride
  • 2,4-dichloro-benzenesulfonylchlorid
  • 2,4-Dichlorobenzenesulfonic acid chloride
  • 2,4-Dichlorobenzenesulphonyl chloride 98%
  • BUTTPARK 96\57-47
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