Dichlorophenylphosphine is widely utilized in research focused on:

• Synthesis of Organophosphorus Compounds: It serves as a key intermediate in the production of various organophosphorus compounds, which are important in agricultural chemicals and pharmaceuticals.
• Ligand in Coordination Chemistry: This compound acts as a versatile ligand in coordination chemistry, facilitating the formation of metal complexes used in catalysis and material science.
• Pharmaceutical Development: Its reactivity allows for the modification of drug molecules, enhancing their efficacy and bioavailability in medicinal chemistry.
• Research in Chemical Sensors: Dichlorophenylphosphine is employed in the development of chemical sensors, aiding in the detection of specific analytes in environmental monitoring.
• Polymer Chemistry: It is utilized in the synthesis of phosphine-containing polymers, which exhibit unique properties beneficial for applications in electronics and coatings.