Trade name FC-9 Chemical name Sulfluramid Structure formula CF3(CF2)7SO2NHCH2CH3 Molecular formula C10H6F17NO2S Molecular weight 527 Assay 95% Appearance White or yellowish waxy solid melting point 88-90°C Application It is a perfluoro anion surfactant the the important intermediate for perfluoro surfactants. In addition, it is an excellent pesticide and goodAt killing some insects such as curing ant, cockroach, and other reptiles.