9-(2'-Bromo-4-biphenylyl)-9H-carbazole(CAS: 1215228-57-1)

9-(2'-Bromo-4-biphenylyl)-9H-carbazole is a solid with a crystalline form. Its molecular weight is approximately 329.14 g/mol. It has low solubility in water but is soluble in organic solvents like dichloromethane and ethanol. This compound shows moderate reactivity towards nucleophiles and exhibits strong electronic and optical properties.

9-(2'-Bromo-4-biphenylyl)-9H-carbazole is synthesized via a multistep process involving bromination of biphenyl followed by a coupling reaction with carbazole. Commonly, the reaction is carried out using a palladium catalyst under conditions of microwave heating to enhance selectivity and yield. The method typically achieves a yield of around 75-80%.

This compound is primarily used in the semiconductor industry for organic light-emitting diodes (OLEDs) and thin-film transistors (TFTs). It is also explored in the pharmaceutical industry for its potential as a light-sensitive compound, and in the polymer industry for developing light-stable materials. Additionally, it finds applications in sensor technology.

Proper personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be used when handling this compound. It should be stored in a cool, dry place away from direct sunlight. Any spill should be immediately cleaned up using appropriate absorbent materials, and the area should be properly ventilated. Safety data sheets (SDS) should be consulted for detailed handling and storage information.