Insecticide Methomyl-Oxime 98% Intermediate of Methomyl Direct Factory Support Insecticide

Preparation method: The key to the synthesis of methomyl is the synthesis of the intermediate methomyl oxime. Generally, there are five methods: thioacetaldehyde oxime method; acetaldehyde method; methyl ethyl ketone method; nitroacetaldehyde method; acetaldehyde method. The acetaldehyde method involves the reaction of acetaldehyde and microsamine under an acid-binding agent. The generated acetaldehyde oxime reacts with chlorine, followed by sodium methylmercaptide addition, pH adjustment, cooling, filtration, and drying to obtain white crystals.

Our main product structure covers five categories: herbicides, insecticides, fungicides, plant growth regulators and pesticide intermediates. We can deeply customize products and packaging according to different requirements of customers. We have a professional team to provide you with high-quality service. Our team has always adhered to people-oriented, good faith business principles, with the best products and continuous optimization of production and sales modes, determined to provide better service for more customers. We sincerely expect you from both home and abroad to discuss cooperation.