In the intricate world of organic chemistry, specific reagents can unlock new synthetic pathways and improve reaction efficiencies. Dicyclohexylphenylphosphine (CAS 6476-37-5) stands out as a versatile organophosphorus compound, increasingly recognized for its utility in modern synthetic strategies. For research scientists and product formulators, understanding its chemical characteristics and application potential is key to leveraging its benefits.

Chemical Profile of Dicyclohexylphenylphosphine

Dicyclohexylphenylphosphine (C18H27P) is an aromatic phosphine characterized by two cyclohexyl groups and one phenyl group attached to the phosphorus atom. This structure imparts specific steric and electronic properties that are highly valuable in various chemical transformations. Its typical presentation as a white crystalline solid with a melting point around 60-61°C, coupled with its reasonable stability, makes it a manageable reagent for laboratory synthesis. Its molecular weight of 274.38 g/mol positions it as a significant structural component in target molecules.

Key Applications in Synthesis

  • Ligand in Catalysis: One of the primary uses of Dicyclohexylphenylphosphine is as a phosphine ligand in transition metal catalysis. The electronic and steric bulk of the cyclohexyl and phenyl groups can significantly influence the activity, selectivity, and stability of catalytic systems in reactions such as cross-coupling, hydroformylation, and hydrogenation. Researchers often seek to buy this specific ligand to optimize their catalytic processes.
  • Building Block for Organophosphorus Compounds: As a phosphorus-containing precursor, it serves as a foundational molecule for synthesizing more complex organophosphorus compounds. These compounds find applications in pharmaceuticals, agrochemicals, flame retardants, and material science. Sourcing high-purity Dicyclohexylphenylphosphine from reliable manufacturers is crucial for ensuring the integrity of subsequent synthetic steps.
  • Reagent in Specific Transformations: Dicyclohexylphenylphosphine can participate directly in certain organic reactions, acting as a nucleophile or a reducing agent under specific conditions. Its reactivity profile makes it an interesting tool for synthetic chemists looking for novel reaction pathways.

Procurement and Quality Assurance

For chemists aiming to purchase Dicyclohexylphenylphosphine, verifying the CAS number (6476-37-5) and ensuring high purity (typically 98%+) are paramount. The availability of comprehensive documentation, such as a Certificate of Analysis detailing purity and physical properties, is a strong indicator of a quality supplier. As a leading chemical manufacturer in China, we are committed to providing Dicyclohexylphenylphosphine that meets rigorous scientific standards. We encourage inquiries from research institutions and industrial partners looking to buy this valuable reagent for their synthetic chemistry needs.