The landscape of material science is constantly evolving, driven by the need for enhanced performance, safety, and sustainability. At the heart of many advanced material developments are specialized chemical intermediates that provide unique structural and functional properties. One such compound, 3,3′,5,5′-Tetrabromobiphenyl (CAS 79-94-7), plays a pivotal role in enabling innovation across various industries. Understanding its properties and how to procure it effectively is crucial for R&D scientists and product formulators.

What is 3,3′,5,5′-Tetrabromobiphenyl?

3,3′,5,5′-Tetrabromobiphenyl is a brominated aromatic compound with the molecular formula C12H6Br4. It is typically supplied as an off-white to yellow powder, reflecting its high molecular weight and bromine content. Key physical characteristics include a density of 2.14 g/cm³ and a high boiling point of 401.8°C, indicating its thermal stability. Most importantly for chemical synthesis, it is available with high purity, often exceeding 98% and commonly reaching 99.5%. This high purity is critical for researchers and manufacturers who rely on precise molecular structures for predictable and successful synthesis outcomes.

Applications in Advanced Synthesis and Beyond

The primary utility of 3,3′,5,5′-Tetrabromobiphenyl lies in its function as a versatile chemical intermediate. Its dense bromine substitution pattern makes it an attractive precursor for synthesizing other brominated compounds, particularly those used as flame retardants. In this capacity, it contributes to the fire safety of polymers and other materials, a crucial consideration in electronics, construction, and automotive industries. Furthermore, its unique aromatic structure allows it to be incorporated into more complex molecular architectures through various coupling and functionalization reactions. This makes it a valuable component for creating specialty chemicals, advanced polymers, and functional materials with tailored properties, such as enhanced thermal resistance or specific electronic characteristics.

Procurement Strategies for R&D and Production

For product formulators and R&D scientists, sourcing 3,3′,5,5′-Tetrabromobiphenyl requires a strategic approach to ensure consistent quality and availability. When looking to buy this chemical, consider the following:

  • Supplier Reputation: Identify manufacturers and suppliers with a proven track record in producing high-purity specialty chemicals.
  • Purity Verification: Always demand a Certificate of Analysis (CoA) that confirms the specified purity level (e.g., ≥98% or 99.5%).
  • Bulk Purchasing Options: For larger-scale synthesis or production, inquire about bulk pricing and packaging options from manufacturers.
  • Lead Times: Understand the typical production and delivery lead times to align with your project timelines.
  • Technical Support: Engaging with suppliers who can provide technical insights or application support can be beneficial for optimizing its use.

As a dedicated supplier of essential chemical intermediates, we offer 3,3′,5,5′-Tetrabromobiphenyl from reliable manufacturing partners. Our commitment is to provide B2B customers with access to high-purity materials at competitive prices. We understand that securing consistent quality is vital for groundbreaking research and efficient production. By choosing to purchase from us, you ensure a stable supply chain for this critical intermediate, allowing you to focus on your innovation and development goals without compromising on the quality of your raw materials. Explore how our offerings can support your next project in advanced material synthesis.