4,4'-Difluorobenzophenone CAS 345-92-6

Factory Supply 4,4'-Difluorobenzophenone CAS 345-92-6 with Best Price

  • Appearance: White powder
  • Assay: 99. 0%min
  • Stock: In stock
  • Sample: Available
  • Zhishang Chemical: 4,4′-Difluorobenzophenone Suppiler

Basic Info of 4,4'-Difluorobenzophenone

What is 4,4'-Difluorobenzophenone?

4,4 ‘- Difluorobenzophenone is an organic compound with the molecular formula (FC 6H 4) 2CO. This colorless solid is usually used as a precursor of PEEK or polyetheretherketone, a so-called high-performance polymer. Due to its corrosion resistance, PEEK is commonly used for carbon fiber coating and cable insulation.

4,4 ‘- Difluorobenzophenone is acylated from fluorobenzene and p-fluorobenzoyl chloride. The conversion is usually carried out in petroleum ether solvent in the presence of aluminum chloride catalyst.

FC 6 H 4 C(O)Cl + C 6 H 5 F → (FC 6 H 4 ) 2 CO + HCl

4,4'-Difluorobenzophenone Uses

  • 4,4 ‘- Difluorobenzophenone can be made use of as imaging agent and also fee control agent for optical as well as electric recording products, as well as initiator for some polymerization responses. It is a monomer product of many copolymers.
  • 4,4 ‘- Difluorobenzophenone has been used to study the thermal stability, water absorption and proton conductivity of carboxylated, carboxylated/sulfonated and cross-linked membranes.
  • 4,4 ‘- Difluorobenzophenone is usually used as the starting material to prepare polyether ether ketone (PEEK) polymer, which is a high-temperature thermoplastic widely used in dentistry, automobile, petroleum industry, etc.
  • The polymer PEEK is formed by the reaction of 4,4 ‘- difluoro benzophenone with a salt of 1,4-phenylene glycol.
    C 6 H 4 (ONa) 2 + (FC 6 H 4 ) 2 CO → 1/n[(C 6 H 4 O 2 )(C 13 H 8 O)] n + 2 NaF


The Manager has Something to Say


This is William, CEO of Zhishang Chemical Co., Ltd.

Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.

Contact Us
  • Email: sales002@sdzschem.com
  • Phone: +86 176 5311 3209
  • WhatsApp: +86 176 5311 3209
  • WeChat: Zhishang17653113209
  • Skype: +86 176 5311 3209
If you want to buy 4,4'-difluorobenzophenone, pls contact us to get a free quote.

Quality Control of 4,4'-Difluorobenzophenone

Hot Sale Products

Get 4,4'-Difluorobenzophenone Quotation

Scroll to Top


Send your inquiry to us. Please feel free to contact us if you have any questions.