DEET Cas No 134-62-3 diethyltoluamide N N-Diethyl-meta-toluamide

N, N-Diethyl-meta-toluamide, also called DEET or diethyltoluamide, is the most common active ingredient in insect repellents. It is a slightly yellow oil intended to be applied to the skin or to clothing and provides protection against mosquitoes, ticks, fleas, chiggers, leeches and many biting insects.

DEET Cas No 134-62-3 diethyltoluamide N N-Diethyl-meta-toluamide