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CAS 25300-37-2

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2-Chloro-6-methylbenzenesulfonyl chloride

Description:
2-Chloro-6-methylbenzenesulfonyl chloride, with the CAS number 25300-37-2, is an organic compound characterized by its sulfonyl chloride functional group attached to a chlorinated aromatic ring. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its purity and temperature. It is known for its reactivity, particularly in nucleophilic substitution reactions, where the sulfonyl chloride group can act as a leaving group. The presence of the chlorine atom and the methyl group on the benzene ring influences its electronic properties, making it a useful intermediate in organic synthesis, particularly in the preparation of sulfonamides and other sulfonyl derivatives. Additionally, it is important to handle this compound with care due to its potential to release toxic gases upon hydrolysis and its corrosive nature. Proper safety measures, including the use of personal protective equipment and working in a well-ventilated area, are essential when working with this chemical.
Formula:C7H6Cl2O2S
InChI:InChI=1/C7H6Cl2O2S/c1-5-3-2-4-6(8)7(5)12(9,10)11/h2-4H,1H3
SMILES:Cc1cccc(c1S(=O)(=O)Cl)Cl
Synonyms:
  • Benzenesulfonyl chloride, 2-chloro-6-methyl-
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