Pesticide Intermediates

Solvent, intermediate for high polymers (nylon, polyesters), coupling agent, coil coating.

4-Chloroaniline can be obtained by reducing p-nitrochlorobenzene with iron powder, neutralizing it with soda ash, and then distilling it. 4-Chloroaniline can also be obtained by dissolving p-nitrochlorobenzene in ethanol, reducing it with hydrogen at 100°C and 4-5MPa under the action of catalyst skeleton nickel, and then separating the solvent and the catalyst. 4-Chloroaniline is an intermediate of azo dyes and color phenol AS-LB, and is also an intermediate of medicines such as chlordiazepoxide, phenacetin, and pesticides. It is also used as a color former in the production of color film.

4-Trifluoromethoxyaniline is an intermediate of the insecticide triflumuron. Used to synthesize fluorine-containing medicines, pesticide intermediates, etc.; To synthesize fluorine-containing medicines, pesticide intermediates: such as fipronil, chlorflubenzuron, triflumuron, etc.

2,6-Difluorobenzonitrile is an important intermediate in the synthesis of benzoyl urea pesticides. It is used to synthesize the next intermediate 2,6-difluorobenzamide, and finally obtain hexaflumuron. Pesticides such as chlorfenuron, flufenuron and lufenuron. 2,6-Difluorobenzonitrile is a new pesticide intermediate, mainly used to produce high-efficiency, low-toxicity, and broad-spectrum fluorine-containing benzoyl urea pesticides and herbicide intermediates 2,6-difluorobenzamide . It has also

2-Amino-5-methylpyridine is an intermediate of the insecticides imidacloprid and acetamiprid.

Used as an intermediate for the synthesis of fluorine-containing medicines, pesticides, dyes, etc.

Plasticizer, commonly blended with general purpose plasticizers, such as di-n-octyl phthalate and diisooctyl phthalate in processing polyvinyl and other polymers, solvent, aircraft lubes.
The compound is used as a plasticizer forflexible vinyl food wraps and as a solvent for aircraftlubricants.

As a multifunctional organic compound, 2-Butene-1,4-diol has important applications in many fields due to its unique chemical properties, while also contributing to the development of chemical science and technology. 2-Butene-1, 4-DIol, an organic compound rich in active hydroxyl groups, plays a vital role in many industrial and chemical applications due to its unique chemical properties. As a multifunctional intermediate in chemical synthesis, it is used in a wide range of applications, from pesticide production to vitamin manufacturing. 2-butene-1,4-diol is widely used in the chemical industry. Its two hydroxyl groups enable it to participate in a variety of condensation, esterification and etherification reactions, and are commonly used in the preparation of various polymers and resins. For example, it can react with dibasic acids to form polyesters, which can be used to produce plastics, coatings and adhesives. In addition, through oxidation or peroxy-initiated polymerization, 2-butene-1,4-diol can be converted into polymers of high molecular weight, which have important applications in the rubber industry. In the pesticide industry, 2-butene-1,4-diol has received much attention due to its ability to participate in the synthesis of the endocrine disruptor 䓟 sulfonate in pesticides. Endo䓟 is a broad-spectrum pesticide that plays a key role in crop protection, and 2-butene-1,4-diol is a key ingredient in the production of this highly effective pesticide. At the same time, it is also an important precursor to the production of vitamin B series, which has a non-negligible contribution to human nutrition and health. Further expanding its application areas, 2-Butene-1, 4-DIol also plays an important role in the manufacture of chemical products. For example, it is used to make polyurethane foam, a material widely used in areas such as building insulation and furniture filling. In addition, it is an ingredient in coatings and adhesives, which plays a key role in improving the performance and durability of these products. The potential of 2-butene-1,4-diol goes far beyond that. Due to its unique molecular structure, researchers are exploring more possibilities in the field of polymer materials and fine chemicals. For example, it may be used to synthesize biodegradable polymers, which will have a profound impact on the environmental protection industry. At the same time, its application research in frontier fields such as conductive polymers is also gradually advancing, which is expected to open a new technological revolution. As a multifunctional, high-value organic compound, 2-butene-1, 4-DIol has broad application prospects in many industries such as chemical industry, materials industry and agriculture industry. With the deepening of scientific research, we have reason to believe that 2-butene-1,4-diol will play a greater role in the future development of science and technology and open a new chapter for more innovative applications.

2,6-Dichlorobenzonitrile itself is a herbicide species—diquanil, and it is also an important intermediate in the synthesis of benzoylurea insecticides, used to synthesize the next intermediate 2,6- Diflubenzuron, and finally obtain the pesticide varieties such as flufluzuron, diflubenzuron, chlorfluazuron and lufenuron. Used as a herbicide before emergence of plants. The product has a very low concentration of poison to plants, has a wide range of weed control objects, has high efficacy and low

It is used to prepare acidic medium RH, acid complex purple 5RN and reactive dyes, and it can also be used to prepare chlorzoxazone