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Parathion, also called parathion-ethyl or diethyl parathion, is an organophosphate insecticide and acaricide.It was originally developed by IG Farben in the 1940s. It is highly toxic to non-target organisms, including humans, so its use has been banned or restricted in most countries.
It is an organophosphate oxon, and the active metabolite of the insecticide parathion. It is also used as an ophthalmological drug against glaucoma . Paraoxon is one of the most potent acetylcholinesterase-inhibiting insecticides available, around 70% as potent as the nerve agent sarin , and so is now rarely used as an insecticide due to the ...
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Parathion methyl, or methyl parathion, is an organophosphate insecticide, possessing an organothiophosphate group. It is structurally very similar to parathion-ethyl . It is not allowed for sale and import in nearly all countries around the world, while a few allow it under subject to specified conditions only.
This is a list of insecticides.These are chemical compounds which have been registered as insecticides.Biological insecticides are not included. The names on the list are the ISO common names.
Parathion S is an organophosphate related to the organophosphate insecticide paraoxon and parathion. It's the structural isomer of parathion.
Azinphos-methyl is a neurotoxin derived from nerve agents developed during World War II. [4] It was first registered in the US in 1959 as an insecticide and is also used as active ingredient in organophosphate (OP) pesticides. [6]
At normal conditions, it is a pale yellow mobile liquid poorly soluble in water but readily soluble in organic solvents.It is relatively stable and hydrolyses only at very acidic or basic conditions.