Deltamethrin+Malathion,E.C. - Names and Identifiers
Deltamethrin+Malathion,E.C. - Introduction
Deltamethrin (commonly known as BPC) and malathion are two common pesticides that belong to the class of organophosphate insecticides.
1. nature:
-Deltamethrin: is a colorless to yellow liquid with a strong pungent odor. It is practically insoluble in water and soluble in organic solvents.
-Malathion: Colourless crystal or powder, no odor. It has low solubility in water and strong solubility in organic solvents.
2. use:
-deltamethrin: mainly used in the agricultural field, as an insecticide is widely used in rice, corn, fruit trees and vegetables and other crops to control various aphids, thrips, planthoppers and other pests.
-Malathion: Commonly used on fruit trees and vegetables to control various pests such as diamond worms, aphids and spider mites.
3. preparation method:
-The preparation method of deltamethrin is mainly prepared by reacting brominated acetonitrile with phosphine trichloride to generate cyanogen bromide trichloride, and then reacting with cunethrin.
-malathion is generally prepared by reacting sulfoxide sulfide with phosphorus oxychloride.
4. Safety Information:
-Deltamethrin: It is a pesticide with low toxicity, but it is still necessary to pay attention to safe use, avoid contact with skin and oral administration. Long-term exposure can have negative impacts on the environment and ecosystems.
-Malathion: It has high toxicity and is a highly toxic pesticide. Wear protective clothing when using, avoid contact with mouth, nose and skin, and pay attention to the integrity of protective equipment and containers to avoid leakage and pollution of water sources. After use, the workers should be thoroughly cleaned, and the residue should not be directly discharged into the environment.
Last Update:2024-04-09 02:00:32