For professionals in the chemical and agrochemical industries, a thorough understanding of key chemical compounds is essential for innovation and effective product development. Teflubenzuron, identified by its CAS number 83121-18-0, is a significant insecticide intermediate that warrants close examination. As a leading manufacturer and supplier of Teflubenzuron from China, NINGBO INNO PHARMCHEM CO.,LTD. offers this detailed chemical profile to support your research and sourcing needs.

Teflubenzuron, chemically known as N-[[(3,5-dichloro-2,4-difluorophenyl)amino]carbonyl]-2,6-difluorobenzamide, is a synthetic compound belonging to the benzoylphenylurea class. Its molecular formula is C14H6Cl2F4N2O2, and it has a molecular weight of approximately 381.11 g/mol. This structure confers its unique insecticidal properties, primarily through the inhibition of chitin synthesis. The presence of chlorine and fluorine atoms on the phenyl rings contributes to its stability and biological activity.

From a physical properties perspective, Teflubenzuron typically appears as a white crystalline solid. Its melting point is generally reported in the range of 220-225°C, indicating its solid state under standard conditions. The compound exhibits low solubility in water, approximately 0.02 mg/L at 20-23°C, but shows moderate to good solubility in various organic solvents such as dimethyl sulfoxide (DMSO), cyclohexanone, and acetone. This solubility profile is critical for its incorporation into different agrochemical formulations, such as emulsifiable concentrates (EC) or suspension concentrates (SC), enabling effective application in agricultural settings.

The primary application of Teflubenzuron is as an active ingredient in insecticides. It functions as an insect growth regulator (IGR) by specifically inhibiting chitinase, an enzyme crucial for the formation of chitin, a major component of the insect exoskeleton. This inhibition disrupts the molting process in larvae, leading to developmental failure and death. Its efficacy against a broad spectrum of pests, including Lepidoptera, Coleoptera, Diptera, and Hemiptera larvae, makes it invaluable for crop protection in vegetables, fruits, cotton, and other crops. When you seek to buy Teflubenzuron, understanding its role as a key intermediate is vital for your formulation development.

As a manufacturer and supplier, NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing Teflubenzuron that meets high standards of purity and quality. Our production processes are designed to ensure batch-to-batch consistency, which is critical for our B2B clients in the agrochemical industry. We offer competitive pricing and reliable supply, ensuring that you can source this important chemical intermediate effectively. We invite industry professionals to contact us for detailed specifications, quotations, and to discuss their requirements for Teflubenzuron CAS 83121-18-0. Partner with us for your chemical sourcing needs and leverage our expertise in delivering high-quality agrochemical intermediates.