In the realm of fine chemical synthesis, understanding the precise properties of intermediate compounds is fundamental to achieving successful outcomes. 3,5-Dichloro-2,4-difluoroaniline, identified by its CAS number 83121-15-7, is a prime example of such a crucial chemical. This compound, a substituted aniline, is primarily recognized for its role as a key intermediate in the production of Teflubenzuron, an important insecticide used in modern agriculture. As a leading manufacturer and supplier, we provide detailed insights into its characteristics and applications.

Chemically, 3,5-Dichloro-2,4-difluoroaniline (Molecular Formula: C6H3Cl2F2N, Molecular Weight: 197.99800) is characterized by the presence of both chlorine and fluorine atoms on the benzene ring, along with an amino group. This specific arrangement imparts unique reactivity and stability, making it highly suitable for complex organic synthesis. Its physical properties include a density of approximately 1.596 g/cm³, a melting point of around 75°C, and a boiling point of 268.1°C. The flash point of 116°C indicates a moderate flammability risk, requiring appropriate handling procedures. An index of refraction of 1.562 is also noted.

The primary application for this compound is as an intermediate in the synthesis of Teflubenzuron. Teflubenzuron acts as an insect growth regulator by inhibiting chitin synthesis, a vital component of the insect exoskeleton. This targeted action makes it an effective tool for pest management in various crops, contributing to sustainable agriculture. For those looking to buy this intermediate, a purity assay of ≥99.0% and a moisture content of ≤0.2% are standard specifications we meet, ensuring its suitability for demanding applications. We offer this high-quality product at competitive prices, facilitating its use by R&D scientists and production teams.

Beyond its primary use, the unique halogenation pattern of 3,5-Dichloro-2,4-difluoroaniline suggests potential utility in other areas of specialty chemical synthesis, such as pharmaceuticals or material science. As a reliable supplier, we are committed to supporting innovation by providing access to high-quality chemical building blocks. Our manufacturing capabilities in China ensure a steady and dependable supply chain. We encourage interested parties to contact us for more information, quotations, and to discuss how our products can meet their specific project requirements.