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NfF, Nonafluorobutanesulfonyl fluoride
P 5055
CF3(CF2)3SO2F
29241900
18%
375-72-4
302.09
Bottle / Drum
P 5055 (OTTO) Perfluoro-1-butanesulfonyl fluoride, 99% Cas 375-72-4 - used to prepare aryl nonaflates by reacting with corresponding aryloxysilanes in the presence of fluoride ion.
Perfluoro-1-butanesulfonyl fluoride (NfF) reacts with alcohols, including phenols, to yield nonafluorobutanesulfonate esters (nonaflates).
Organic building blocks, Fluorinated building blocks
99%
Colourless
Liquid
64 °C
1.682 g/mL at 25 °C (lit.)
WGK WGK 3
DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received. For laboratory use only. Not for drug, medical, household, or any other unauthorized application. We assume no liability for misuse or unauthorized application of the product. Please test before use.