YF-401 perfluoro n-butylsulfonyl fluoride

Full name: perfluoro n-butylsulfonyl fluoride
Product name: YF-401
Molecular formula:n－C4F9SO2F
Molecular weight:302.1
Appearance: colorless or yellowish liquid
Specific gravity (d204): 1.700-1.780
Refractive index (ηD25): 1.2810
Boiling point: 65-66℃
pH value: 3.8-4.8
Assay: ≥95％
Uses: the product is basic raw material for preparing fluorine-containing surfactants. It is anionic surfactant for potassium salt and flame retardant for polycarbonate.
Toxicity and protection: refers to toxicity and protection of fluorinated compound.
Packing, storage and transportation: 5Kg×4 plastic drums with wooden box package outside; it is stored and transported as general chemcials.