For professionals in the B2B chemical sector, particularly those involved in R&D and manufacturing for OLEDs and pharmaceuticals, understanding the supply chain for critical intermediates like 1,4-Dibromonaphthalene (CAS 83-53-4) is crucial. This compound serves as a vital building block, and knowledge of its specifications, applications, and reliable sourcing channels can significantly streamline procurement and project execution.

Key Product Information for Buyers: 1,4-Dibromonaphthalene

1,4-Dibromonaphthalene is a chemical intermediate typically supplied as a white to off-white crystalline powder. Its molecular formula is C10H6Br2, and it is identified by CAS number 83-53-4. When considering a purchase, buyers should pay close attention to the purity, which is commonly specified as ≥98.0% (often determined by HPLC or GC analysis). Other important physical properties include a melting point in the range of 80-82°C and a density of approximately 1.834 g/cm³. These specifications are vital for ensuring the compound is suitable for demanding applications.

Core Applications Driving Demand

The primary drivers for the demand of 1,4-Dibromonaphthalene are its significant roles in two high-growth sectors: 1. OLED Technology: It is a fundamental intermediate in the synthesis of various OLED materials, including emitters, host materials, and charge transport layers. These materials are essential for creating advanced displays and lighting solutions with superior performance characteristics. 2. Pharmaceutical Synthesis: The compound is widely used as an intermediate in pharmaceutical biochemistry for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs). Its versatile reactivity allows for the creation of complex molecular structures with potential therapeutic properties.

Understanding these applications helps buyers determine the exact grade and quantity needed for their specific R&D or manufacturing processes.

Finding Reliable Manufacturers and Suppliers

For businesses looking to buy 1,4-Dibromonaphthalene, partnering with a dependable manufacturer is key. When seeking a supplier, particularly from China, it is important to consider:

  • Quality Assurance: Look for suppliers who can provide Certificates of Analysis (CoA) and Material Safety Data Sheets (MSDS) confirming purity and safety standards.
  • Production Capacity: Ensure the manufacturer can meet your required volume, whether for R&D or large-scale production.
  • Pricing and Logistics: Obtain quotes that include transparent pricing and discuss shipping options to your location. Reliable suppliers will offer competitive pricing for high-quality materials.
  • Technical Support: A supplier offering technical assistance can be invaluable for addressing any formulation or synthesis queries.

By focusing on these supplier attributes, procurement professionals can ensure a stable and high-quality supply of 1,4-Dibromonaphthalene, supporting efficient operations and innovation in their respective fields.