Imiprothrin (Pralle, Multicide, (2,5-Dioxo-3-prop-2-ynylimidazolidin-1-yl)methyl-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate, CAS#72963-72-5) Imiprothrin is a synthetic pyrethroid insecticide. It is an ingredient in some insecticide products for indoor use. It has low acute toxicity to humans, but to insects it acts as a neurotoxin causing paralysis. Imiprothrin controls insects by contact and stomach poison activity. It acts by paralyzing the nervous systems of insects.

Imiprothrin produces a very rapid knockdown capability against household insects, with cockroaches being affected most severely. Imiprothrin controls insects by contact and stomach poison activity. It acts by paralyzing the nervous systems of insects. Effective against a broad of pest, including Roaches, Waterbugs, Ants, Silverfish, Crickets and Spiders.
Imiprothrin can be used for the control of insects in Indoor, non- food use (residences homes, non-food areas of restaurants, schools, warehouses, hotels). 　　　　

Type and Method of Application: Crack and crevice and spot application. 　　

Formulation types:

50.5% Manufacturing Use Product (MUP);

16.0% intermediate product (plus d-phenothrin and MGK 264);

0.4% aerosol spray (plus d-phenothrin and MGK 264);

0.1% aerosol spray (plus cypermethrin).