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CAS 63624-28-2

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2,4-Dimethoxybenzenesulfonyl chloride

Description:
2,4-Dimethoxybenzenesulfonyl chloride, with the CAS number 63624-28-2, is an organic compound characterized by the presence of a sulfonyl chloride functional group attached to a dimethoxy-substituted benzene ring. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its purity and form. 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 methoxy groups enhances its solubility in organic solvents and can influence its reactivity and stability. 2,4-Dimethoxybenzenesulfonyl chloride is often used as a reagent in organic synthesis, particularly in the preparation of sulfonamides and other sulfonyl derivatives. It is important to handle this compound with care, as sulfonyl chlorides 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, are essential when working with this chemical.
Formula:C8H9ClO4S
InChI:InChI=1S/C8H9ClO4S/c1-12-6-3-4-8(14(9,10)11)7(5-6)13-2/h3-5H,1-2H3
InChI key:InChIKey=AYGZKRRIULCJKC-UHFFFAOYSA-N
SMILES:O(C)C1=C(S(Cl)(=O)=O)C=CC(OC)=C1
Synonyms:
  • 2,4-Dimethoxybenzene-1-sulfonyl chloride
  • 2,4-Dimethoxyphenylsulfonyl chloride
  • Benzenesulfonyl Chloride, 2,4-Dimethoxy-
  • 2,4-Dimethoxybenzenesulfonyl chloride
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