The invention provides a compound shown as a formula I, wherein R1 is CH3, F, Cl or Br; R2 is F, Cl, Br, I, -CN or CF3; R3 is CF3, Cl, Br or OCH2CF3; R4 is Cl or Br; and X is an integer within 0-2 and X+Y=3. The compound has a better pesticide effect of preventing and controlling invertebrate pests and longer effective duration. Since the pesticide effect is improved, the application amount during use is reduced, the toxicity to non-target organisms is reduced, the safety is improved and the environmental pollution caused by residue pesticide is reduced. The invention additionally provides a preparation method of the compound and application to prevention and control of invertebrate pests.