Phenylphosphine(CAS: 638-21-1)

Phenylphosphine (CAS: 638-21-1) is an organophosphorus compound with the molecular formula C₆H₅PH₃. It is a colorless to yellowish liquid with a distinctive odor and is commonly used in organic synthesis and as a ligand in coordination chemistry.

Phenylphosphine is widely used in the synthesis of various organic compounds, particularly as a ligand in transition metal catalysis. It plays a crucial role in the production of pharmaceuticals, fine chemicals, and materials science. Additionally, it is employed in the manufacturing of polymers and as a reagent in analytical chemistry.

Phenylphosphine (CAS: 638-21-1) is generally safe when handled with proper precautions. It is important to avoid inhalation, skin contact, and ingestion. Protective measures include the use of gloves, goggles, and a lab coat. Storage should be in a cool, dry place away from direct sunlight and ignition sources.

Phenylphosphine (CAS: 638-21-1) should be stored in a tightly sealed container in a cool, dry place, away from heat, moisture, and direct sunlight. It should be kept in a well-ventilated area and away from incompatible materials such as acid, oxidizers, and strong bases. The container should be checked regularly for any signs of leakage or deterioration.