CAS.78600-33-6 3-Bromo-N,N-diphenylaniline

The molecular structure of 3-bromo-N, N-diphenylaniline contains one aniline group and two benzene rings, with the bromine atom located at position 3. This structure gives it strong conjugation properties, increasing the stability and conductivity of the molecule, which is crucial for the performance of OLEDs. The conjugated system in it gives it good regulatory ability in both electron and hole energy levels. By introducing bromine substituents, the electronic properties of the molecule are improved, which helps to enhance the luminescence efficiency and color purity of OLEDs. In addition, the compound has a high level of hole energy and can effectively transport holes. Adjusting its molecular structure can optimize the hole transport performance to meet the requirements of different OLED designs, ensuring the performance and stability of the device.