3',5'-DICHLORO-2,2,2-TRIFLUOROACETOPHENONE

Fluralaner is a systemic insecticide that inhibits GABA-gated and l-glutamate-gated chloride channels in the insects’ nervous system. FDA evidently considered the compounded product Bravecto to be safe enough for general use, but a glance at the hazard information box reveals that fluralaner itself is not to be handled carelessly.