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CAS 16156-59-5

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Phenyl methanesulfonate

Description:
Phenyl methanesulfonate, with the CAS number 16156-59-5, is an organic compound characterized by the presence of a phenyl group attached to a methanesulfonate moiety. It typically appears as a colorless to pale yellow liquid or solid, depending on its form and purity. This compound is known for its sulfonate functional group, which imparts significant polarity and solubility in polar solvents, making it useful in various chemical reactions. Phenyl methanesulfonate is often employed as an electrophilic reagent in organic synthesis, particularly in the formation of sulfonate esters, which can serve as intermediates in the synthesis of more complex molecules. Its reactivity is attributed to the leaving group ability of the methanesulfonate, facilitating nucleophilic substitution reactions. Additionally, it is important to handle this compound with care, as it may pose health risks if inhaled or ingested, and appropriate safety measures should be observed during its use in laboratory settings.
Formula:C7H8O3S
InChI:InChI=1S/C7H8O3S/c1-11(8,9)10-7-5-3-2-4-6-7/h2-6H,1H3
InChI key:InChIKey=WXVUCMFEGJUVTN-UHFFFAOYSA-N
SMILES:O(S(C)(=O)=O)C1=CC=CC=C1
Synonyms:
  • NSC 243664
  • Phenoxy methyl sulfone
  • Phenyl methanesulfonate
  • Phenyl mesylate
  • Methanesulfonic acid, phenyl ester
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