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CAS 1554-47-8

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difluoromethanesulfonyl fluoride

Description:
Difluoromethanesulfonyl fluoride, with the CAS number 1554-47-8, is a chemical compound characterized by its unique structure, which includes a sulfonyl group attached to a difluoromethyl group. It is a colorless to pale yellow liquid at room temperature and is known for its strong odor. This compound is highly reactive, particularly due to the presence of the sulfonyl fluoride functional group, making it useful in various chemical synthesis applications, including as a reagent in organic chemistry. Difluoromethanesulfonyl fluoride is also recognized for its role in the production of fluorinated compounds and as a potential intermediate in the synthesis of pharmaceuticals and agrochemicals. However, it is important to handle this substance with care, as it can be toxic and poses risks to health and the environment. Proper safety measures, including the use of personal protective equipment and adequate ventilation, are essential when working with this compound.
Formula:CHF3O2S
InChI:InChI=1/CHF3O2S/c2-1(3)7(4,5)6/h1H
SMILES:C(F)(F)S(=O)(=O)F
Synonyms:
  • Methanesulfonyl Fluoride, 1,1-Difluoro-
  • difluoromethanesulfonyl fluoride
  • difluoromethanesulfonyl fluoride CHF3O2S
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