Tags: Chemical Compound, Chemical Substance.
Chlorthiophos is an organophosphorus pesticide. It is a mixture of isomers:OO-diethyl-O-(25-dichloro-4-methylthio)phenyl phosphorothioate (ca. 73%)OO-diethyl-O-(45-dichloro-2-methylthio)phenyl phosphorothioate (ca. 13%)OO-diethyl-O-(24-dichloro-5-methylthio)phenyl phosphorothioate (ca. 14%)It is extremely poisonous.