... , Fipronil 5% SC Chemical Name: S,S'-[2-(dimethylamino)-1,3-propanediyl] dicarbamothioate.Formula: C7H15N3O2S2Molecular weight: 237.3CAS No.: 15263-53 ... - 181oC; Stability: 200g/L (25oC), Insoluble in acetone, diethyl ether, ethyl acetate, chloroform, benzene, and hexane Formulation:95%-98%TC,25 ... ,Fipronil 20%SC,Fipronil 5%SC,agrochemical insecticide 120068-37-3