4-(1-Phenyl-1H-benzimidazol-2-yl)phenylboronic acid

Catsyn offer gram to tons of 4-(1-Phenyl-1H-benzimidazol-2-yl)phenylboronic acid | CAS 952514-79-3, its formula is C19H15BN2O2, molecular weight is 314.15g/mol and the purity is usually >98%.

Material 952514-79-3, as an OLED material, typically contains a conjugated aromatic ring system in its molecular structure. Specific functional groups are introduced through precise chemical modification to optimize photoelectric performance. This type of material exhibits high thermal stability and chemical inertness, with moderate melting points and glass transition temperatures, ensuring structural integrity during device fabrication. Its electronic effects manifest as strong electron-donating or electron-withdrawing characteristics. By controlling the length of the conjugated system and the position of substituents, the HOMO/LUMO energy levels can be precisely tuned to achieve energy level matching with adjacent functional layers, reducing the carrier injection barrier. The extended conjugated system enhances intramolecular π-electron delocalization, improving fluorescence quantum efficiency and charge mobility. Simultaneously, steric hindrance design suppresses intermolecular π-π stacking, reducing exciton quenching. In terms of catalytic activity, this material typically acts as an inactive host, but specific functional groups can endow it with coordination properties. For example, nitrogen/oxygen heterocyclic structures can form stable complexes with metal ions, used to regulate the dispersion of metal catalysts in the luminescent layer.

In the field of OLED applications, Material 952514-79-3 is mainly used as a host material or dopant in the emitting layer. It transfers electro-excitation energy to guest emitting molecules through an efficient energy transfer mechanism, achieving high color purity and high-efficiency electroluminescence. Its core functions include optimizing carrier transport balance, suppressing device efficiency roll-off, and extending device lifetime, especially excelling in deep blue and green OLEDs, significantly improving external quantum efficiency and color rendering index. This material achieves narrow-band emission through molecular engineering, meeting the stringent requirements of ultra-high-definition displays for color gamut coverage. Simultaneously, its high glass transition temperature and low crystallinity ensure the mechanical stability of flexible OLED devices. At the industry value level, this material drives the development of OLED technology towards low power consumption, long lifespan, and high resolution, becoming one of the key materials for next-generation display and lighting technologies. It is of strategic significance for reducing the manufacturing cost of high-end display products and enhancing market competitiveness.