It is the homologue of perfluorooctylsulfonylfluoride and can be used to synthetize various of special perfluoro surfactants. Its potassium salt is an excellent anion surfactant and fire retardant for polycarbonate.
Other
302.09 GSM (gm/2)
colorless liquid
-110C
Perfluorobutylsulfonylfluoride
Hydrolyses in water.
1.2810
99%
industrial grade
NO
colorless liquid
206-792-6
C4F10O2S
NONE
Perfluorobutyl sulfonylfluoride Trade Information
Shanghai,China
Letter of Credit at Sight (Sight L/C) Western Union Telegraphic Transfer (T/T)
50000 Kilograms Per Year
5 Days
Yes
Free samples are available
50KG/DRUM
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ISO 9001
Product Description
FT-4(Perfluorobutylsulfonylfluoride)
Trade name: FT-4
CAS No.: 375-72-4
MF: C4F9SO2F
Appearance: clear colorless or slightly yellow liquid
Boiling point: 65-66 oC
Refractive index(n25D): 1.2810
Density (d420): 1.750-1.700
Assay: 99% ( GC)
PH: 3.8-4.8
Application: It is the homologue of perfluorooctylsulfonylfluoride and can be used to synthetize various of special perfluoro surfactants. Its potassium salt is an excellent anion surfactant and fire retardant for polycarbonate.