Bis(4-fluorophenyl) Ether, also commonly referred to as 1,1'-oxybis(4-fluorobenzene) and identified by CAS 330-93-8, is a specialty organic chemical with diverse industrial applications. Its unique molecular structure and properties make it a valuable compound for synthesis in various high-tech sectors. For professionals in chemical procurement and research, understanding its characteristics and how to buy it is essential.

Key Chemical Properties
Bis(4-fluorophenyl) Ether (C12H8F2O) is a diaryl ether characterized by two para-substituted fluorine atoms. This structural feature contributes to its chemical stability and reactivity. Typically presented as a clear liquid, it boasts a boiling point around 235-240°C and a density of approximately 1.23 g/mL at 25°C. The refractive index is commonly cited around 1.537. These physical properties are important for handling, storage, and incorporation into reaction matrices. Purity levels, often exceeding 98.0% by GC, are critical for its use as a fine chemical intermediate.

Industrial Applications
The primary applications for Bis(4-fluorophenyl) Ether lie in its role as an intermediate in the synthesis of more complex organic molecules. It is particularly important in:

  • Pharmaceuticals: Serving as a building block for Active Pharmaceutical Ingredients (APIs) where the fluorinated diaryl ether moiety can enhance drug efficacy, metabolic stability, or receptor binding.
  • Agrochemicals: Used in the creation of pesticides, herbicides, and fungicides, contributing to their effectiveness and environmental profile.
  • Specialty Polymers and Materials: Its structure can be incorporated into high-performance polymers or electronic materials, leveraging its thermal stability and dielectric properties.

Market and Procurement Insights
When seeking to buy Bis(4-fluorophenyl) Ether, it is crucial to identify reliable suppliers, particularly manufacturers based in China. The market for CAS 330-93-8 is driven by demand from these key industries. Procurement managers should always inquire about the latest price for this chemical and ensure the supplier can provide consistent quality and timely delivery. Certificates of Analysis are vital for verifying product specifications.

Choosing a Supplier
Selecting a manufacturer for Bis(4-fluorophenyl) Ether involves looking for companies that adhere to international quality standards and have strong production capabilities. Companies specializing in fine chemical intermediates are often best equipped to meet the purity and volume requirements. Proactive communication regarding your purchase needs, including desired quantities and delivery schedules, will facilitate a smooth transaction.

In summary, Bis(4-fluorophenyl) Ether (CAS 330-93-8) is a critical intermediate. By understanding its properties and engaging with reputable suppliers, businesses can effectively integrate this valuable compound into their product development and manufacturing processes.