4,4'-Biphenyldicarboxylic acid(CAS: 84787-70-2)

4,4'-Biphenyldicarboxylic acid is a white crystalline compound with the CAS number 84787-70-2. It has the molecular formula C16H12O4 and is characterized by its aromatic structure and carboxylic acid functional groups. It is soluble in common organic solvents and has a melting point of about 260°C.

4,4'-Biphenyldicarboxylic acid is widely used in the production of polyesters, fibers, and plastics. It serves as a monomer in the synthesis of high-performance polymers and is also used in the preparation of resins and coatings. Additionally, it finds applications in the pharmaceutical industry as a precursor for the synthesis of various organic compounds.

4,4'-Biphenyldicarboxylic acid is generally considered safe for industrial use, but it is important to follow all safety guidelines. It can cause skin and eye irritation if handled without proper protective equipment. It is advisable to use gloves, safety glasses, and a fume hood during handling. Always refer to the Material Safety Data Sheet (MSDS) for detailed safety information.

4,4'-Biphenyldicarboxylic acid should be stored at room temperature, away from heat sources and direct sunlight to prevent degradation. Store in a dry environment to avoid moisture absorption. Use a well-ventilated area and store in a tightly sealed container to maintain its purity and stability. It is recommended to keep it away from incompatible materials such as strong acids, bases, and reducing agents.