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CAS 773-64-8

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Mesitylenesulfonyl chloride

Description:
Mesitylenesulfonyl chloride, with the CAS number 773-64-8, is an organic compound characterized by its sulfonyl chloride functional group attached to a mesitylene backbone. It is a colorless to pale yellow liquid that is known for its strong reactivity, particularly with nucleophiles, making it a valuable reagent in organic synthesis. The compound features a sulfonyl group (-SO2-) that enhances its electrophilic properties, allowing it to participate in various chemical reactions, such as acylation and sulfonylation. Mesitylenesulfonyl chloride is typically used in the preparation of sulfonamides and other sulfonyl derivatives, which are important in pharmaceuticals and agrochemicals. Due to its reactivity, it must be handled with care, as it can 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 essential when working with this compound.
Formula:C9H11ClO2S
InChI:InChI=1S/C9H11ClO2S/c1-6-4-7(2)9(8(3)5-6)13(10,11)12/h4-5H,1-3H3
InChI key:InChIKey=PVJZBZSCGJAWNG-UHFFFAOYSA-N
SMILES:S(Cl)(=O)(=O)C1=C(C)C=C(C)C=C1C
Synonyms:
  • 2,4,6-Trimethylbenzene-1-sulfonyl chloride
  • 2,4,6-Trimethylbenzenesulfonyl Chloride
  • 2,4,6-Trimethylbenzenesulphonyl Chloride
  • 2,4,6-Trimethylbenzylsulfonyl Chloride
  • 2,4,6-Trimethylphenylsulfonyl chloride
  • 2,4,6-trimethyl-Benzenesulfonyl chloride
  • 2-Mesitylensulfonyl Chloride
  • Benzenesulfonyl chloride, 2,4,6-trimethyl-
  • Mesitylene-2-Sulfonic Acid Chloride
  • Mesitylene-2-Sulfonyl Chloride
  • See more synonyms
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