For procurement managers and R&D scientists in the chemical, pharmaceutical, and agrochemical industries, sourcing critical intermediates like 1,3-Dichloro-2,4-difluorobenzene (CAS 36556-37-3) is paramount. Understanding the landscape of suppliers and the product's key attributes can significantly streamline your purchasing process. This guide aims to illuminate the path to acquiring this versatile fluorinated aromatic compound from trusted sources.

Understanding 1,3-Dichloro-2,4-difluorobenzene

1,3-Dichloro-2,4-difluorobenzene is a chemical compound with the molecular formula C6H2Cl2F2 and CAS number 36556-37-3. It is characterized by its clear, colorless liquid appearance, a boiling point of approximately 180.6°C at 760 mmHg, and a flash point of 64.4°C. Its purity is typically specified at 95% minimum, making it a valuable building block for complex organic syntheses. Its unique structure, featuring both chlorine and fluorine substituents on a benzene ring, imparts specific reactivity that is highly sought after in various advanced applications.

Key Applications Driving Demand

The demand for 1,3-Dichloro-2,4-difluorobenzene is driven by its critical role in several key industries:

  • Pharmaceutical Synthesis: It serves as a vital intermediate in the creation of active pharmaceutical ingredients (APIs). Its halogenated structure can be leveraged to introduce specific functionalities into drug molecules, influencing their efficacy and pharmacokinetic properties. Researchers often look to buy this compound to initiate complex synthetic pathways.
  • Agrochemical Development: In the agricultural sector, this compound is essential for synthesizing advanced pesticides and herbicides. Its incorporation can lead to more effective and targeted crop protection solutions.
  • Materials Science: Its utility extends to the development of advanced materials, including liquid crystals, where its specific substitution pattern contributes to desirable mesomorphic properties and thermal stability. Furthermore, it acts as a monomer in the synthesis of specialty polymers, enhancing characteristics like flame retardancy.

Sourcing Strategies: Where to Buy and How to Find Manufacturers

When looking to buy 1,3-Dichloro-2,4-difluorobenzene, identifying reliable manufacturers and suppliers is crucial. For businesses operating internationally, particularly those seeking cost-effectiveness and consistent quality, Chinese manufacturers often present a compelling option. Many reputable Chinese chemical suppliers specialize in fine chemical intermediates and offer competitive pricing, free samples, and robust quality control measures. When searching, utilize precise terms such as '1,3-Dichloro-2,4-difluorobenzene manufacturer China' or 'CAS 36556-37-3 supplier' to refine your search.

What to Look for in a Supplier

  • Purity and Specifications: Always verify that the supplier can provide the required purity (typically 95% min) and detailed technical specifications.
  • Certifications and Quality Control: Enquire about their quality management systems, such as ISO certifications, and their commitment to rigorous quality control throughout the manufacturing process.
  • Supply Chain Stability: A dependable supplier will have a stable manufacturing capacity and a reliable logistics network to ensure timely delivery.
  • Customer Service and Technical Support: Good suppliers offer responsive customer service and technical support to assist with any queries regarding product application or handling.
  • Sample Availability: Requesting a free sample is a standard practice to evaluate the product's quality and suitability for your specific needs before committing to a bulk purchase.

By focusing on these aspects, procurement professionals can confidently source 1,3-Dichloro-2,4-difluorobenzene, ensuring the success of their research and manufacturing endeavors. Partnering with a trustworthy manufacturer is not just about purchasing a chemical; it's about securing a vital component for innovation and product development.