In the dynamic field of agrochemicals, innovation hinges on the availability of advanced intermediates. 2,4-Difluoro-3,5-dichloroaniline (CAS: 83121-15-7) stands out as a critical compound, particularly for its role in synthesizing highly effective pest control agents. This fluorinated aromatic amine, typically supplied as a white powder, is more than just a chemical; it's a key enabler for agricultural productivity and crop protection. Understanding its applications and properties is vital for researchers and formulators aiming to develop next-generation crop protection solutions.

A Vital Building Block for Teflubenzuron

The most prominent application for 2,4-Difluoro-3,5-dichloroaniline is its use as a primary intermediate in the production of Teflubenzuron. Teflubenzuron is a benzoylphenylurea insecticide that acts as a chitin synthesis inhibitor. By disrupting the formation of chitin, a crucial component of insect exoskeletons, it effectively controls a broad spectrum of insect pests and mites across fruits, vegetables, and cereal crops. The precise chemical structure of 2,4-Difluoro-3,5-dichloroaniline, with its specific halogen and fluorine substitutions, imparts the necessary characteristics for Teflubenzuron's biological activity and efficacy.

Properties and Handling for R&D

For research and development scientists, the properties of 2,4-Difluoro-3,5-dichloroaniline are key to successful synthesis. Typically exhibiting a purity of over 97%, this compound is a white to off-white powder. Its solubility in organic solvents like methanol makes it amenable to various reaction conditions encountered in organic chemistry laboratories. When sourcing for R&D, it's important to find suppliers who can provide smaller quantities, often starting from gram-scale, to support experimental work. The ability to buy 2,4-Difluoro-3,5-dichloroaniline in research-friendly packaging is a significant advantage for laboratories.

Why is this Intermediate So Important?

  • Targeted Pest Control: Teflubenzuron, derived from this intermediate, offers targeted pest management, reducing the reliance on broader-spectrum insecticides and promoting more sustainable agricultural practices.
  • Structural Versatility: The unique arrangement of fluorine and chlorine atoms on the benzene ring provides a scaffold that chemists can manipulate for synthesizing a range of biologically active molecules.
  • Supply Chain Reliability: For manufacturers, securing a consistent and high-quality supply of 2,4-Difluoro-3,5-dichloroaniline from a reputable manufacturer or supplier is critical to avoid production delays and ensure product batch consistency.

Sourcing and Future Applications

As the demand for more effective and environmentally conscious agrochemicals grows, intermediates like 2,4-Difluoro-3,5-dichloroaniline will continue to play a pivotal role. Researchers are constantly exploring new synthetic routes and applications for such versatile chemical building blocks. If your company is involved in agrochemical development or manufacturing, understanding how to buy 2,4-Difluoro-3,5-dichloroaniline and identifying reliable partners is a strategic imperative. Look for suppliers who offer competitive 2,4-Difluoro-3,5-dichloroaniline price points and possess strong technical expertise in chemical synthesis.