5-Phenyl-1,10-phenanthroline(CAS: 6153-89-5)

5-Phenyl-1,10-phenanthroline is a deep red crystalline compound with a molecular weight of approximately 266.27 g/mol. It has a high solubility in organic solvents like ethanol and acetone but is poorly soluble in water. Chemically, it exhibits good stability but can react with various metal ions, making it useful in chelation and spectroscopic applications.

5-Phenyl-1,10-phenanthroline is commonly synthesized through the condensation of 1,10-phenanthroline with phenyl isocyanide, typically using a catalytic amount of a strong acid like sulfuric acid. The yield is generally high, and the product can be isolated by recrystallization from suitable solvents.

5-Phenyl-1,10-phenanthroline is widely used in the pharmaceutical industry for its role as a chelating agent in metal complexes, in the polymer industry as a stabilizer, and in the semiconductor industry for doping applications. It is also utilized in sensor technologies and as an electron-donating ligand in coordination chemistry.

When handling 5-Phenyl-1,10-phenanthroline, it is important to wear appropriate personal protective equipment (PPE) such as gloves and safety goggles. Work should be conducted in a well-ventilated area or fume hood to prevent inhalation. In case of a spill, avoid using compressed air and instead clean up with appropriate absorbent material. Always consult the Safety Data Sheet (SDS) for detailed handling and disposal instructions.