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Supplier Homepage > Products > perfluorobutylsulfonylfluoride
perfluorobutylsulfonylfluoride
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product: view count: 148perfluorobutylsulfonylfluoride 
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last update: 2017-12-11 04:06
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CAS No. : 375-72-4 Formula: n-C4F9SO2F Molecular Weight: 302.1 Appearance: colorless or slightly yellow liquid Proportion (d20D): 1.700-1.750 Refractive index (n25D): 1.2810 Boiling point: 65-66 ℃ pH: 3.8-4.8 Content: ≥ 98% 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.
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