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CAS 68978-28-9

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4-Ethoxy-2-methylbenzenesulfonyl chloride

Description:
4-Ethoxy-2-methylbenzenesulfonyl chloride, with the CAS number 68978-28-9, is an organic compound characterized by its sulfonyl chloride functional group, which is known for its reactivity in various chemical reactions. This compound features a benzene ring substituted with both an ethoxy group and a methyl group, contributing to its unique chemical properties. The presence of the sulfonyl chloride group makes it a valuable intermediate in organic synthesis, particularly in the preparation of sulfonamides and other sulfonyl derivatives. It is typically a colorless to pale yellow liquid or solid, depending on its purity and storage conditions. The compound is sensitive to moisture and should be handled with care, as it can release hydrochloric acid upon hydrolysis. Its reactivity allows it to participate in nucleophilic substitution reactions, making it useful in the synthesis of pharmaceuticals and agrochemicals. Proper safety measures should be taken when working with this compound due to its corrosive nature and potential health hazards.
Formula:C9H11ClO3S
InChI:InChI=1S/C9H11ClO3S/c1-3-13-8-4-5-9(7(2)6-8)14(10,11)12/h4-6H,3H2,1-2H3
InChI key:InChIKey=YOBIIUNWEDKXHN-UHFFFAOYSA-N
SMILES:S(Cl)(=O)(=O)C1=C(C)C=C(OCC)C=C1
Synonyms:
  • Benzenesulfonyl chloride, 4-ethoxy-2-methyl-
  • 4-Ethoxy-2-methylbenzenesulfonyl chloride
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