N-Phenyl-4-biphenylamine (CAS 32228-99-2) is a specialty organic compound that has gained significant importance in the field of advanced materials, particularly as an intermediate for Organic Light-Emitting Diodes (OLEDs). Understanding its chemical and physical properties, along with the insights from its primary manufacturers, is crucial for anyone looking to purchase or utilize this compound. As a leading chemical supplier in China, we are dedicated to providing comprehensive information about our products.

This aromatic amine, with the molecular formula C18H15N and a molecular weight of 245.31800, typically appears as a white or slight brown powder. Its physical properties, such as a melting point of 113°C, a boiling point of 411.2°C, and a flash point of 217.6°C, indicate its stability under typical laboratory and industrial conditions. These characteristics are vital for its handling, storage, and subsequent use in complex synthetic processes. The high purity, often exceeding ≥99.0%, ensures that its performance in sensitive applications like OLED material synthesis is consistent and reliable.

The primary application of N-Phenyl-4-biphenylamine is as a precursor in the synthesis of materials for OLED devices. It is instrumental in creating hole transport layers (HTLs) and electron transport layers (ETLs), which are fundamental components for efficient charge injection and transport. The biphenylamine structure provides excellent charge mobility and thermal stability, contributing to the longevity and performance of OLED displays. For researchers and engineers aiming to develop cutting-edge electronic devices, sourcing this intermediate from a trusted manufacturer is a critical step. We ensure that every batch you buy meets stringent quality standards.

When considering sourcing N-Phenyl-4-biphenylamine, looking for a Chinese supplier often presents an opportunity for both quality and competitive price. Many manufacturers in China specialize in the production of high-purity organic intermediates, offering significant production capacities and robust supply chains. These suppliers can provide detailed technical data, including detailed specifications and safety data sheets (SDS), to facilitate informed purchasing decisions. If you require a specific packaging size, such as 25 kg drums for industrial use, our team can accommodate your needs and provide a timely quote.

In summary, N-Phenyl-4-biphenylamine is more than just a chemical compound; it is a building block for the future of display technology. Its well-defined properties and essential role in OLEDs make it a sought-after material. We, as an experienced manufacturer and supplier in China, are committed to delivering this high-quality intermediate to support your innovative projects. Contact us today to learn more about how we can fulfill your chemical sourcing requirements.