Dichlorophenylphosphine, bearing the CAS number 644-97-3, is a fundamental intermediate highly valued in the field of organic synthesis. Its molecular architecture, featuring a phenyl group directly bonded to a phosphorus atom bearing two chlorine atoms, makes it an exceptionally reactive and adaptable building block for a vast array of complex organic molecules.

The utility of Dichlorophenylphosphine in organic synthesis stems from the electrophilic nature of the phosphorus atom and the lability of the chlorine substituents. These chlorine atoms can be readily displaced by various nucleophiles, including alcohols, amines, thiols, and carbanions. This reactivity allows chemists to introduce phosphorus-containing moieties into organic structures, leading to the formation of organophosphorus compounds with diverse functionalities.

Key applications where Dichlorophenylphosphine is indispensable include the synthesis of specialized flame retardants, which are critical for enhancing the safety of polymers and textiles. It also serves as a precursor for many pesticides and pharmaceutical intermediates, where the incorporation of phosphorus can impart specific biological activities or enhance compound stability. Furthermore, it finds use in the preparation of ligands for catalysis and as a component in the formulation of certain plasticizers and antioxidants.

For R&D scientists and procurement specialists, sourcing high-quality Dichlorophenylphosphine is essential for successful synthesis outcomes. NINGBO INNO PHARMCHEM CO.,LTD., as a reputable manufacturer and supplier in China, provides Dichlorophenylphosphine (CAS 644-97-3) that meets rigorous purity specifications. We are dedicated to supporting your research and production needs by ensuring a consistent and reliable supply of this critical intermediate. To buy Dichlorophenylphosphine or to request a detailed quote, please contact our expert team.