4,4′-Oxybis(benzoyl Chloride)/DEDC cas:7158-32-9

Short Description:

4,4-chloroformylphenylene ether, also known as CFPE, is a chemical compound that finds substantial utility in a wide range of industrial applications. It is a yellowish powder with a molecular formula of C8H4Cl2O and a molecular weight of 191.03 g/mol. CFPE is primarily used as a reactive intermediate in various syntheses, enabling the production of high-performance polymers and copolymers.

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1. Appearance and Properties:

Our 4,4-chloroformylphenylene ether exhibits remarkable physical properties. It appears as a yellowish powder, possessing excellent thermal stability and resistance to chemical degradation. CFPE has a melting point of approximately 180 °C and a boiling point of about 362 °C. It is soluble in solvents such as chlorinated hydrocarbons, alcohols, and ethers.

2. Applications:

4,4-chloroformylphenylene ether is widely employed as a key building block in the synthesis of various high-performance polymers, such as polyphenylene sulfide (PPS) and polyether ether ketone (PEEK). These polymers are sought-after for their exceptional thermal stability, mechanical strength, and chemical resistance, making them ideal for demanding industrial applications.

3. Additional Features and Benefits:

- High reaction efficiency: CFPE’s chemical structure allows for efficient incorporation into polymer chains, resulting in enhanced product performance.

- Enhanced flame-retardancy: CFPE-containing polymers exhibit excellent flame resistance, making them suitable for applications requiring fire safety regulations.

- Chemical inertness: The unique properties of CFPE make it resistant to many corrosive chemicals, prolonging the lifespan of the end products.

4. Packaging and Handling:

Our 4,4-chloroformylphenylene ether is packaged in airtight containers to ensure its stability during transportation and storage. It is recommended to store the product in a cool, dry place away from direct sunlight and incompatible substances. Proper handling procedures should be followed during transportation and usage to ensure maximum safety and prevent the risk of contamination.