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CAS 425-75-2

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Ethyl 1,1,1-trifluoromethanesulfonate

Description:
Ethyl 1,1,1-trifluoromethanesulfonate, with the CAS number 425-75-2, is an organofluorine compound characterized by the presence of a trifluoromethyl group and a sulfonate functional group. This compound typically appears as a colorless liquid and is known for its high reactivity, particularly in nucleophilic substitution reactions due to the electrophilic nature of the sulfonate group. It is often used as a reagent in organic synthesis, particularly in the preparation of fluorinated compounds, which are valuable in pharmaceuticals and agrochemicals. The trifluoromethyl group imparts unique electronic and steric properties, enhancing the compound's utility in various chemical transformations. Ethyl 1,1,1-trifluoromethanesulfonate is also notable for its potential environmental impact, as fluorinated compounds can persist in the environment and may have implications for human health. Proper handling and storage are essential due to its reactivity and potential hazards associated with exposure.
Formula:C3H5F3O3S
InChI:InChI=1S/C3H5F3O3S/c1-2-9-10(7,8)3(4,5)6/h2H2,1H3
InChI key:InChIKey=UVECLJDRPFNRRQ-UHFFFAOYSA-N
SMILES:S(C(F)(F)F)(OCC)(=O)=O
Synonyms:
  • Ethyl 1,1,1-trifluoromethanesulfonate
  • Ethyl Trifluoromethanesulfonate
  • Ethyl triflate
  • Ethyl trifluoromethanesulphonate
  • Ethyl trifluoromethylsulfonate
  • Methanesulfonic acid, 1,1,1-trifluoro-, ethyl ester
  • Methanesulfonic acid, trifluoro-, ethyl ester
  • Trifluoromethanesulphonic acid ethyl ester
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