For professionals in the chemical and electronics industries, sourcing high-quality raw materials is paramount to successful product development. When it comes to the burgeoning field of Organic Light-Emitting Diodes (OLEDs), specific intermediates play a critical role in achieving optimal performance. One such vital compound is 1-Bromo-3,5-diphenylbenzene, identified by its CAS number 103068-20-8.

This article aims to guide procurement managers and R&D scientists in understanding the critical aspects of purchasing 1-Bromo-3,5-diphenylbenzene. As a leading manufacturer and supplier, NINGBO INNO PHARMCHEM CO.,LTD. understands the demands for purity, consistency, and reliable delivery that characterize this market. Therefore, we provide insights into what buyers should look for when they need to buy this essential OLED intermediate.

Understanding the Importance of Purity

In OLED technology, even minor impurities in precursor materials can significantly degrade the efficiency, lifespan, and color purity of the final device. 1-Bromo-3,5-diphenylbenzene (CAS 103068-20-8) serves as a key building block in the synthesis of advanced organic molecules that form the emissive layers and charge-transport layers of OLEDs. Therefore, sourcing a product with a high assay, typically 99.0% or greater, is non-negotiable. Reputable suppliers will readily provide Certificates of Analysis (COA) detailing the purity and specifications of each batch.

Key Specifications for Buyers

When evaluating potential suppliers for 1-Bromo-3,5-diphenylbenzene, consider the following:

  • Chemical Name and Synonyms: Ensure accurate identification of the compound, including synonyms like 5'-Bromo-1,1':3',1''-terphenyl.
  • CAS Number: CAS 103068-20-8 is the definitive identifier.
  • Molecular Formula and Weight: C18H13Br, with a molecular weight of 309.20, confirms the chemical identity.
  • Appearance: Typically a white powder.
  • Purity (Assay): Aim for ≥99.0% for critical OLED applications.
  • Physical Properties: Understanding density (e.g., 1.309 g/cm³), melting point (e.g., 105-106°C), and boiling point (e.g., 401.1°C) aids in handling and process integration.
  • Packaging and Storage: Suppliers should offer secure packaging (e.g., 25 kg/drum) and clear storage recommendations to maintain product integrity.

Finding a Reliable Manufacturer and Supplier

For businesses looking to purchase 1-Bromo-3,5-diphenylbenzene, identifying a trustworthy manufacturer in China is crucial for consistent supply and competitive pricing. Factors to consider include:

  • Production Capacity: Can the supplier meet your volume requirements, from R&D quantities to bulk industrial orders?
  • Quality Control Systems: Does the manufacturer adhere to international quality standards?
  • Logistics and Shipping: Are they experienced in handling chemical exports and ensuring timely delivery?
  • Customer Service: Does the supplier offer responsive support and technical assistance?

NINGBO INNO PHARMCHEM CO.,LTD. is a dedicated manufacturer committed to meeting these demands. We offer 1-Bromo-3,5-diphenylbenzene (CAS 103068-20-8) with guaranteed high purity, competitive pricing, and reliable supply chain management. If you are in the market to buy this critical OLED intermediate, we encourage you to request a quote and sample to experience the quality and service we provide.

By carefully considering these aspects, procurement professionals can ensure they are sourcing the best possible 1-Bromo-3,5-diphenylbenzene, thereby contributing to the innovation and success of OLED technologies. Partner with NINGBO INNO PHARMCHEM CO.,LTD. for your high-quality chemical needs.