FC-4(perfluorobutylsulfonylfluoride)

CAS No.: 375-72-4

Serial number A010

Trade name FC-4

Chemical name perfluorobutylsulfonylfluoride 

Assay ≥95%

Appearance colorless and transparent liquid

related density@20°C 1.700-1.750

boiling point 65-66°C

PH value 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.

Package 5kg×20bottle/per box

Shipment general chemical