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CAS 677-25-8

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Ethenesulfonyl fluoride

Description:
Ethenesulfonyl fluoride, with the CAS number 677-25-8, is an organosulfur compound characterized by its sulfonyl fluoride functional group attached to an ethylene backbone. This colorless liquid is known for its reactivity, particularly due to the presence of the sulfonyl fluoride group, which makes it a potent electrophile. It is soluble in polar organic solvents and exhibits moderate stability under standard conditions, although it can decompose when exposed to moisture or strong bases. Ethenesulfonyl fluoride is primarily used in organic synthesis, particularly as a reagent in the preparation of sulfonamides and other sulfonyl-containing compounds. Its unique properties also make it valuable in the development of pharmaceuticals and agrochemicals. However, due to its reactivity and potential toxicity, handling requires appropriate safety precautions, including the use of personal protective equipment and working in a well-ventilated area or fume hood. Overall, ethenesulfonyl fluoride is a significant compound in synthetic organic chemistry with various applications.
Formula:C2H3FO2S
InChI:InChI=1S/C2H3FO2S/c1-2-6(3,4)5/h2H,1H2
InChI key:InChIKey=BYPHZHGVWNKAFC-UHFFFAOYSA-N
SMILES:S(C=C)(F)(=O)=O
Synonyms:
  • Ethenesulfonyl fluoride
  • Vinylsulfonyl fluoride
  • Ethylenesulphonyl fluoride
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