4-Benzyloxyphenyl 4-Hydroxyphenyl Sulfone

4-Benzyloxyphenyl 4-Hydroxyphenyl Sulfone (CAS: 63134-33-8) is an aromatic sulfone compound with applications in organic synthesis and high-performance polymer materials. Below is a summary of its functions and uses:

🧪 1. Intermediate for Organic Synthesis

• This compound contains phenoxy (–O–Ph), hydroxyl (–OH), and sulfonyl (–SO₂–) functional groups, making it a versatile intermediate.

• It is often used in the synthesis of high-performance polymer monomers (such as polyarylsulfones, polyether sulfones, or polyether ketones) and pharmaceutical intermediates.

• It can act as a derivative of bisphenol or aromatic ether monomers, improving the thermal stability and mechanical strength of the resulting materials.

🧴 2. Monomer / Modifier for Polymer Materials

• In polymer chemistry, it is used as a structural unit for polysulfones (PSF) or polyarylethersulfones (PES).

• The –SO₂– linkage in its structure significantly enhances:

  • Thermal stability

  • Chemical resistance

  • Mechanical strength

  • Optical transparency

• Therefore, it finds potential applications in electronic materials, films, engineering plastics, and membrane materials.

⚗️ 3. Research and Development Use

• In research, it serves as a model compound to study:

  • Electronic effects in aromatic ether sulfone structures

  • Hydrogen bonding and π–π interactions

  • Optical, electrical, and thermal properties of organic materials

📚 Summary