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Perfluoro n-butylsulfonylfluoride/Nonafluorobutanesulfonyl fluoride（FT-4)
Perfluoro n-butylsulfonylfluoride/Nonafluorobutanesulfonyl fluoride（FT-4)
Perfluoro n-butylsulfonyl fluoride /Nonafluorobutanesulfonyl fluoride
CAS No.375-72-4
Product No.BRT-001F
Chemical name | Perfluoro n-butylsulfonyl fluoride |
Trade name | FT-4 |
CAS No | 375-72-4 |
EINECS No | 206-792-6 |
Molecular formula | C4F9SO2F |
Molecular weight | 302.09 |
Density@20℃ | 1.716 g/mL at 20 °C(lit.) |
Boiling point | 64 °C |
Refractive index @20℃ | n20/D 1.3(lit.) |
Assay | 98% |
Appearance | Colorless transparent liquid |
Application：
The structural properties of this product are similar to those of perfluorooctane sulfonyl fluoride.
1、Used to synthesize a variety of fluorine-containing special surfactants.
2、Used in the synthesis of fluorocarbon surfactants, fluorinated pesticides, dye, polycarbonate processing dispersant.
3、It is also the best flame retardant for polycarbonate.