For professionals in the OLED industry, sourcing high-quality raw materials is paramount to achieving superior device performance. One such critical intermediate is 9-Bromo-10-phenylanthracene (CAS 23674-20-6), a compound vital for the synthesis of advanced organic electronic materials. This article aims to guide procurement managers and R&D scientists on how to effectively identify and purchase this essential chemical.

Understanding 9-Bromo-10-phenylanthracene's Role in OLEDs

9-Bromo-10-phenylanthracene is a polycyclic aromatic hydrocarbon that serves as a key building block in the complex synthesis pathways for OLED emitters and host materials. Its specific molecular structure contributes to the photophysical properties required for efficient light emission, color purity, and device stability in next-generation displays and lighting. The purity of this intermediate directly impacts the quantum efficiency and operational lifetime of the final OLED devices. Therefore, securing material with high purity, typically 98% or above, is a non-negotiable requirement for manufacturers.

Key Specifications to Consider When Purchasing

When looking to buy 9-Bromo-10-phenylanthracene, several specifications are crucial for ensuring its suitability for your application:

  • Purity: As mentioned, a purity of ≥98% is standard for OLED applications. Manufacturers often specify purity determined by Gas Chromatography (GC).
  • Appearance: The material typically appears as a yellow powder. Any deviations might indicate impurities or degradation.
  • CAS Number: Always verify the CAS number is 23674-20-6 to ensure you are sourcing the correct chemical compound.
  • Molecular Formula and Weight: C20H13Br, with a molecular weight of approximately 333.23 g/mol, are standard identifiers.
  • Solubility: Understanding its solubility in common organic solvents like toluene or DMF is important for synthesis process design.

Sourcing Strategies and Trusted Suppliers

For businesses operating in the electronic chemicals sector, finding a reliable manufacturer and supplier is key to maintaining a stable production line. China has emerged as a significant hub for specialty chemical manufacturing, offering competitive pricing and substantial production capacities. When seeking to purchase 9-Bromo-10-phenylanthracene, look for suppliers that:

  • Provide Certificates of Analysis (CoA): A detailed CoA with batch-specific purity and analytical data is essential.
  • Have ISO Certifications: Demonstrates a commitment to quality management systems.
  • Offer Bulk Quantities: For commercial production, ensuring the supplier can meet demand is critical. Look for suppliers with production capabilities of 50-100 tons.
  • Have Transparent Pricing and Lead Times: Clear communication regarding price and delivery schedules is vital for procurement planning.
  • Offer Sample Procurement: Allowing for small sample orders to validate quality before placing large purchase orders is a standard practice.

As a leading manufacturer and supplier of electronic chemicals in China, we pride ourselves on delivering high-purity 9-Bromo-10-phenylanthracene to the global market. We understand the critical nature of these materials for OLED innovation and are committed to providing consistent quality, competitive pricing, and reliable delivery. If you are looking to buy this essential intermediate, we encourage you to contact us for a quote and to discuss your specific requirements. Our goal is to be your trusted partner in sourcing advanced OLED precursors.