FK306

FK306 >99% – High-Purity Blue Phosphorescent Dopant for OLED Applications

Noctiluca proudly offers FK306, a high-purity (>99% HPLC) compound essential for organic light-emitting diodes (OLEDs), phosphorescent emitters, and electron transport layer (ETL) applications. Formally known as Bis[4-tert-butyl-2′,6′-difluoro-2,3′-bipyridine](acetylacetonate)iridium(III), with the molecular formula C₃₃H₃₃F₄IrN₄O₂ and CAS number 1421058-47-0, FK306 is meticulously synthesized to meet the rigorous demands of advanced optoelectronic applications. This compound offers outstanding optical and thermal properties, establishing itself as a critical material for blue phosphorescent emitters and high-efficiency OLED technologies.

Molecular Structure and Properties of FK306

FK306 is a sophisticated organometallic compound with a molecular weight of 785.85 g/mol, presented as a yellow powder. It demonstrates absorption maximum, peaking at 244 nm in chloroform (CHCl3), with photoluminescence emission (λₘₐₓ) at 454 nm in chloroform (CHCl3). The compound’s HOMO level of 6.3 eV and LUMO level of 3.6 eV are optimally aligned to facilitate efficient charge transport, ensuring superior performance in OLED applications requiring stable and bright blue emission.

Key Features of FK306

• Exceptional Purity and Quality: Noctiluca’s FK306 undergoes a rigorous high-performance liquid chromatography (HPLC) purification process, ensuring a purity level exceeding 99%. This guarantees consistent performance and long-term reliability, essential for OLED applications demanding precise material specifications.
• Optimized for Blue Phosphorescent and Emitting Layers: As a blue phosphorescent dopant, FK306 is engineered to enhance the brightness and efficiency of emitting layers in OLED devices. Its HOMO/LUMO alignment enables efficient charge balance, contributing to energy-efficient light emission and stable device operation.
• Superior Photoluminescent Properties: FK306 emits light at 454 nm, producing a vivid blue luminescence that is ideal for next-generation display and lighting technologies. This characteristic supports advanced applications requiring precise colour accuracy and high brightness levels.
• High Thermal Stability: Designed to maintain structural integrity under demanding conditions, FK306 exhibits a decomposition temperature (Td) of 359 °C, ensuring consistent performance and extended device lifetimes.
• Versatile Processing Capabilities: FK306 is compatible with diverse fabrication methods, including solution processing and vacuum deposition. This flexibility makes it suitable for a wide range of OLED manufacturing processes, from small-scale research to industrial-scale production.

The Role of FK306 in Advanced OLED Technologies

FK306 plays a pivotal role in advancing OLED technology by acting as a high-performance blue phosphorescent dopant. Its molecular structure and optical properties allow for efficient energy transfer and charge transport, ensuring stable and vibrant light emission. As an emitting layer and electron transport material, FK306 supports the development of energy-efficient devices with enhanced brightness, colour fidelity, and extended operational lifetimes. It is an essential material for OLED applications that demand cutting-edge performance in displays and lighting systems.

Conclusion

Noctiluca’s FK306 >99% epitomizes our dedication to providing premium-grade materials tailored for advanced OLED and optoelectronic applications. With outstanding purity, robust photoluminescent properties, and exceptional thermal stability, FK306 enables researchers and developers to achieve unparalleled advancements in display and lighting technologies. Discover the potential of FK306 for your optoelectronic projects and see how Noctiluca’s materials support groundbreaking innovations in OLED technology.