For chemists and formulators in the B2B sector, selecting the right reagents is paramount to successful synthesis and product development. Phosphorus Oxybromide (CAS 7789-59-5), often abbreviated as POBr3, stands out as a highly effective brominating agent and a critical intermediate in various chemical manufacturing processes. Understanding its properties, applications, and how to procure it efficiently can significantly impact your R&D and production cycles. As a leading supplier of fine chemicals, we aim to equip you with the knowledge to leverage this powerful compound.

Understanding Phosphorus Oxybromide (POBr3): Properties and Reactivity

Phosphorus Oxybromide is typically encountered as a colorless to pale yellow crystalline solid or, when heated above its melting point of 56°C, as a molten liquid. It possesses a pungent, irritating odor. Its molecular formula is POBr3, with a molecular weight of approximately 286.69 g/mol. A key characteristic that B2B procurement managers and R&D scientists must note is its high reactivity, particularly its tendency to react vigorously with water, releasing corrosive hydrogen bromide gas and heat. This moisture sensitivity necessitates careful handling and storage under dry, inert conditions, often below +30°C. Its solubility in organic solvents such as ether, benzene, and chloroform makes it adaptable for use in various reaction media.

Key Applications for Industrial Buyers

The primary utility of Phosphorus Oxybromide lies in its potent brominating capabilities. For professionals seeking to buy these essential chemicals, understanding its applications is crucial:

  • Organic Synthesis: POBr3 is widely employed as a brominating agent, facilitating the introduction of bromine atoms into organic molecules. This is vital for synthesizing complex intermediates, active pharmaceutical ingredients (APIs), and specialty chemicals where precise halogenation is required. When considering your next synthesis project, exploring how to buy phosphorus oxybromide for organic synthesis can unlock new pathways.
  • Pharmaceutical Intermediates: Its role in producing pharmaceutical intermediates is significant. The ability to selectively brominate various substrates makes it a go-to reagent for creating precursors to life-saving drugs. Sourcing high-purity CAS 7789-59-5 for pharmaceutical applications is essential for regulatory compliance and product efficacy.
  • Flame Retardants: Phosphorus Oxybromide serves as a critical raw material in the manufacturing of brominated flame retardants. These compounds are integral to enhancing the fire safety of polymers and materials used across industries like electronics, textiles, and construction. Phosphorus oxybromide in flame retardant production is a significant market driver.
  • Custom Synthesis: For specific research and development needs, POBr3 is invaluable for custom synthesis projects, enabling chemists to create novel compounds with tailored properties.

Procuring Phosphorus Oxybromide: What Buyers Need to Know

When looking to buy Phosphorus Oxybromide 7789-59-5, focusing on reliable manufacturers and suppliers is key. As a dedicated chemical supplier, we emphasize competitive pricing and consistent quality. Understanding the product's safety profile is also critical. Its corrosive nature and reactivity with water mean that proper handling procedures, including the use of suitable personal protective equipment (PPE) such as gloves, eye protection, and respiratory protection, are mandatory. Always consult the Material Safety Data Sheet (MSDS) and Technical Data Sheet (TDS) before handling. Seeking out suppliers that provide comprehensive documentation, like phosphorus oxybromide MSDS TDS, ensures you have the necessary safety and handling information.

For businesses in China and globally, securing a stable supply chain for key intermediates like POBr3 is vital. We pride ourselves on being a dependable phosphorus oxybromide manufacturer in China, offering flexible order quantities and prompt delivery. Whether you require small R&D batches or bulk industrial quantities, our commitment is to provide you with cost-effective solutions and exceptional service. Contact us today to discuss your specific requirements and get a competitive CAS 7789-59-5 price.