fosforyylikloridia

Fosforyylikloridia, chemical formula POCl3, is a colorless, fuming liquid with a pungent odor. It is also known as phosphorus oxychloride or phosphoryl chloride. It is a highly reactive inorganic compound that reacts violently with water, producing phosphoric acid and hydrochloric acid. This exothermic reaction can be dangerous, releasing significant heat and corrosive fumes.

Phosphorus oxychloride is primarily used as a phosphorylating agent in organic synthesis. It plays a crucial role in the production of various chemical compounds, including pesticides, flame retardants, and pharmaceuticals. In the synthesis of organophosphorus compounds, it serves as a key intermediate for introducing the phosphoryl group (PO=). It is also employed in the manufacture of plasticizers and as a catalyst in certain chemical reactions. Due to its corrosive nature and reactivity, handling of phosphorus oxychloride requires strict safety precautions, including appropriate personal protective equipment and ventilation.