Trifluoromethanesulfonyl Fluoride

One such reagent that has gained widespread usage over the past few decades is trifluoromethanesulfonyl fluoride, or TFSF. This compound is a powerful electrophilic fluorinating agent - meaning it is capable of introducing fluorine atoms into a variety of organic substrates.

Trifluoromethanesulfonyl Fluoride

CF₄O₂S

CAS No.: 335-05-7

Trifluoromethanesulfonyl Fluoride CAS No 335-05-7

Application

Owing to these benefits, TFSF has been a vital component in the synthesis of numerous fluorinated chemicals. Trifluoromethanesulfonates (CF3SO2-) or fluorinated compounds are produced when TFSF, an electrophilic fluorinating agent, combines with nucleophilic substrates, which are usually organic molecules with electron-rich functional groups like alcohols or amines.
Because of its strong reactivity, adaptability to a variety of substrates and reaction conditions, and convenience of handling, TFSF is frequently chosen over alternative fluorinating reagents. Also, TFSF is a reasonably priced solution for labs and businesses that need to increase production because it is simple to synthesize from accessible and affordable starting ingredients.

Physical Properties

MF	CF₄O₂S
Boiling point	-25°C
Density	1.729±0.06 g/cm3(Predicted)
Molecular mass	152.06
Assay	≥98.0%
Package	20kgs or according customer requirement
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Packing, Storage, Handling and Transportation

Nonafluorobutanesulfonyl fluoride should be kept in dark place, sealed in dry and stored in freezer under -20℃

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