The synthesis and application of advanced chemical intermediates are fundamental to progress in materials science and various industrial sectors. 9,9-Bis(4-hydroxyphenyl)fluorene (CAS 3236-71-3) is one such compound, recognized for its crucial role as a monomer and modifier in the creation of high-performance polymers.

Industrial Synthesis and Key Properties

The industrial synthesis of 9,9-Bis(4-hydroxyphenyl)fluorene typically involves the reaction of fluorenone with phenol under specific catalytic conditions. This process yields a compound with a distinct cardo skeleton structure, contributing significantly to the properties of the polymers it forms. Key physical characteristics include its appearance as a white to tan powder or crystal, with a melting point typically around 224-226°C. Its molecular formula is C25H18O2, and its molecular weight is approximately 350.41 g/mol. The high purity, often exceeding 97%, is critical for its intended applications.

Diverse Industrial Applications

The versatility of 9,9-Bis(4-hydroxyphenyl)fluorene lies in its ability to enhance the performance of various polymeric materials. It is a vital monomer for synthesizing fluorene-based epoxy resins, which exhibit superior humidity resistance, heat resistance, and dielectric properties. These resins find extensive use in electronic packaging materials, high-temperature adhesives, and heat-resistant coatings. Furthermore, it serves as a monomer for polyarylene ethers and is integral to the study of polymer electrolyte membranes with potential fuel cell applications. For any of these advanced material needs, sourcing this intermediate is key.

Reliable Sourcing from China

For businesses requiring consistent quality and supply of 9,9-Bis(4-hydroxyphenyl)fluorene, NINGBO INNO PHARMCHEM CO.,LTD. stands as a dependable manufacturer and supplier in China. We understand the importance of providing intermediates that meet stringent specifications for industrial applications. We offer competitive pricing and ensure a robust supply chain, making it easier for you to buy CAS 3236-71-3 for your manufacturing and research needs.

We invite you to contact our sales team to discuss your requirements for 9,9-Bis(4-hydroxyphenyl)fluorene. Whether you need detailed product information, technical support, or a quote for bulk quantities, we are here to assist you in procuring this essential chemical intermediate.