It is a slightly yellow oil intended to be applied to the skin or to clothing and provides protection against mosquitoes, flies, ticks, fleas, chiggers, leeches, and many other biting insects. DEET is effective against a variety of invertebrates, including …

待乙妥（英語： Diethyltoluamide ，缩写为DEET），又稱敵避、敵避胺、避蚊胺，是一種淡黃色的液油狀物体，是常見的防蚊液成份，使用時噴灑於皮肤或衣物，主要用於驅除蚊子。

2024年5月30日 · DEET (chemical name, N,N-diethyl-meta-toluamide) is the active ingredient in many insect repellent products. It is widely used to repel biting pests such as mosquitoes and ticks. Formulations registered for direct skin application contain 4% to 100% DEET.

Diethyltoluamide (DEET) is the common active ingredient in many insect repellent products. It is widely used to repel biting pests such as mosquitoes and ticks.

deet是无味、无色或淡褐色液体，化学名是n，n-二乙基-3-甲基苯甲酰胺，用于制作高效无毒驱蚊剂。 DEET最早由美国的农业部所制作，专供用于美军野战，后来被推广。

DEET is the common name for an insect and acarid repellent used to repel, but not kill, biting insects, mites, and ticks. DEET formulations are typically used as sprays or mists, lotions and wipes. DEET formulations can be applied directly onto human skin or onto clothing. DEET has been formulated with sunscreen lotions for direct application ...

2008年9月22日 · N,N-Diethyl-m-toluamide, known familiarly as DEET, has been the most widely used active ingredient in insect repellents since 1957. The compound was mentioned in the literature under the name “Autan” in connection with disinfection processes as early as 1907, but its first reported synthesis was in 1929 by N. N. Maxim in a Romanian journal.

2021年8月4日 · DEET is the most common insect repellent in the world. Learn what it is, how it works, pros and cons, and other synthetic and plant-based alternatives. Skip to content

DEET is a chemical (N,N-diethyl-meta-toluamide) used as the active ingredient in many insect repellent products. DEET was developed by the U.S. Army in 1946 and was registered for use by the general public in 1957. It is now widely used, with approximately 30% of the U.S. population using DEET repellents each year.

DEET is a chemical, N, N-Diethyl-m-toluamide, that acts as an insect repellent to prevent bites from mosquitoes, fleas, biting flies, and other insects, as well as ticks (arachnids). It is the most common active ingredient in insect repellents, popular in liquid sprays, lotions, and sticks, and is intended to be applied to the skin or to clothing.