For professionals in chemical research and development, understanding the properties and applications of key chemical intermediates is crucial for successful project outcomes. Today, we focus on 1,4-Bis(diphenylphosphino)benzene, identified by CAS number 1179-06-2. This compound, often referred to as dppb, is a significant organophosphorus compound with a wide range of applications, particularly as a ligand in catalysis and organic synthesis. As a leading manufacturer and supplier, we aim to provide clarity on this important chemical.

Chemical Profile of 1,4-Bis(diphenylphosphino)benzene (CAS 1179-06-2)

Key properties that make this compound valuable include:

• Appearance: Typically supplied as a white to off-white solid.
• Purity: Available in high purity grades, often 98% min, ensuring reliable performance in sensitive applications.
• Melting Point: Ranges from 166-167 °C, indicating a stable solid form under normal laboratory conditions.
• Molecular Formula: C30H24P2, highlighting its phosphine-based structure.
• Molecular Weight: Approximately 446.46 g/mol.

Where to Buy 1,4-Bis(diphenylphosphino)benzene and its Applications

The versatility of 1,4-Bis(diphenylphosphino)benzene stems from its excellent ligating properties. It is extensively used in:

• Catalysis: As a bidentate phosphine ligand, it stabilizes transition metal complexes used in various catalytic processes, such as cross-coupling reactions (e.g., Suzuki, Heck), hydrogenation, and carbonylation. These reactions are vital for synthesizing fine chemicals and pharmaceuticals.
• Organic Synthesis: It serves as a key reagent in complex organic synthesis pathways, facilitating the formation of intricate molecular structures and new carbon-carbon bonds.
• Material Science: Its coordination capabilities are also explored in developing new functional materials with specific electronic or optical properties.

For researchers and industrial chemists seeking to buy this compound, identifying a dependable manufacturer is crucial. Sourcing from a reputable supplier in China, like NINGBO INNO PHARMCHEM CO.,LTD., ensures you receive products that meet stringent quality specifications and are available at a competitive price. We specialize in providing high-quality chemical intermediates and are ready to assist with your procurement needs. Please reach out to us for a product quote or further information.