3-(4-Bromophenyl)-9-phenyl-9H-carbazole(CAS: 1028647-93-9)

3-(4-Bromophenyl)-9-phenyl-9H-carbazole is a solid compound with a crystalline form. It has a molecular weight of approximately 409.22 g/mol. This compound is poorly soluble in water but soluble in organic solvents like dichloromethane and chloroform. It shows low reactivity under normal conditions but can undergo photodimerization, making it suitable for applications requiring stability and light sensitivity.

3-(4-Bromophenyl)-9-phenyl-9H-carbazole can be synthesized through the Friedel-Crafts alkylation of carbazole with 4-bromophenylacetylene. The reaction is typically catalyzed by a Lewis acid such as aluminum trichloride. The yield of the product can be high with proper reaction conditions and catalyst selection, ensuring high purity and selectivity.

3-(4-Bromophenyl)-9-phenyl-9H-carbazole is used in the pharmaceutical industry for the development of photodynamic therapies and as a light-sensitive material. It is also utilized in the semiconductor industry for its photoelectronic properties, in polymer-based materials for its fluorescence and conductivity, and in sensors for its light-responsive characteristics.

When handling 3-(4-Bromophenyl)-9-phenyl-9H-carbazole, it is important to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a laboratory coat. The compound should be handled in a well-ventilated area or a fume hood to avoid inhalation. In case of a spill, it should be cleaned up carefully using appropriate absorbent materials, and the area should be properly decontaminated. Always refer to the safety data sheet (SDS) for detailed handling instructions.