2-phenyl-9H-carbazole(CAS: 88590-00-5)

2-Phenyl-9H-carbazole is a yellow or orange crystalline solid with a molecular weight of approximately 210.22 g/mol. It has low solubility in water but good solubility in organic solvents such as dichloromethane and acetone. Chemically, it is stable under neutral and basic conditions but susceptible to oxidation and light. Its reactivity is moderate with some electrophilic aromatic substitution reactions possible under specific conditions.

2-Phenyl-9H-carbazole is typically synthesized via the Stille coupling reaction where phenylboronic acid and 9H-carbazole are coupled in the presence of a palladium catalyst and a base. The synthetic method provides good yield and selectivity for the target compound. Other methods include Suzuki coupling or direct condensation of phenylamine with 9H-carbazole under specific conditions.

2-Phenyl-9H-carbazole is used in a variety of industries. It is a key component in the synthesis of polymers for optical devices, as well as in the development of organic semiconductors for electronics. It also finds applications in the pharmaceutical industry for the synthesis of certain bioactive compounds, and in sensor technology for its unique optical properties.

When handling 2-phenyl-9H-carbazole, use appropriate personal protective equipment (PPE) such as gloves and safety goggles. Work in a fume hood due to its potential for degradation under light. Spills should be cleaned up carefully using appropriate absorbents, and the area should be well ventilated. Consult the Safety Data Sheet (SDS) for specific handling and disposal instructions.