(E)-2-choro-1-(2,4, 5-tricholophenyl) ethenylphosphonic acid dimethyester is an organic compound with the formula C11H9Cl4O4P. The following is an introduction to its nature, use, formulation and safety information:
Nature:
(E)-2-choro-1-(2,4,5-trichlorophenyl) ethenylphospholic acid dimer ester is a colorless liquid with a pungent odor. It can be dissolved in organic solvents such as methanol, ethyl acetate and the like.
Use:
The compound is mainly used as an insecticide and herbicide. It has certain insecticidal and Herbicidal Effects and can be used for crop protection in agriculture. Due to its high toxicity, it is important to follow safe use practices.
Method:
(E)-2-choro-1-(2,4, 5-tricholophenyl) ethenylphosphoric acid dimer ester is more complex and generally requires multi-step reactions. The common preparation method is to add oxyphosphite anhydride to trichlorophenylchloromethane and react with (2E)-2-chloro-1-vinyl ether to obtain the target product.
Safety Information:
(E)-2-choro-1-(2,4,5-trichlorophenyl) ethenylphospholic acid dimethyl ester is toxic, please follow the correct use and storage method. Wear protective gloves, goggles and protective clothing to avoid contact with skin and inhalation of vapors. In case of accidental contact, rinse immediately with plenty of water and seek medical help. It should be stored in a cool, dry, well-ventilated place, away from fire and combustibles.