Product Overview

Phosphorus Oxitrichloride (POCl₃) is a versatile and highly reactive chemical compound used in a wide range of industrial and chemical applications. It is widely used as a chlorinating agent, an intermediate in the production of phosphorus-based compounds, and a key reagent in organic synthesis.

Due to its high reactivity and ability to introduce phosphorus into organic molecules, Phosphorus Oxitrichloride is essential in the manufacture of agrochemicals, flame retardants, and lubricants, as well as in the synthesis of various phosphorus-containing compounds.

Physical & Chemical Properties

• Appearance: Colorless to pale yellow liquid

• Density: 1.574 g/cm³

• Boiling Point: 105 °C

• Melting Point: −45 °C

• Solubility: Reacts with water, alcohols, and other nucleophiles to form phosphoric acid derivatives

• Flash Point: 93°C

• Stability: Decomposes upon exposure to water, releasing toxic fumes of hydrogen chloride

Main Applications

Chemical Synthesis & Industrial Applications

• Chlorinating Agent: Used in organic synthesis for chlorination reactions and as a catalyst in various reactions involving organic phosphates, phosphonates, and phosphines.

• Phosphorus Compound Production: An essential intermediate for the synthesis of other phosphorus compounds, including phosphoric acid (H₃PO₄), phosphorus pentachloride (PCl₅), and various organophosphorus compounds.

• Flame Retardants: Used in the production of phosphorus-based flame retardants, which are widely used in plastics, textiles, and coatings.

• Lubricants & Additives: POCl₃ is used in the synthesis of phosphate esters for lubrication and as a base for industrial oils.

Agricultural Chemicals

• Herbicides and Pesticides: Phosphorus Oxitrichloride is used as an intermediate in the synthesis of various agrochemicals, especially those with phosphorus-containing functional groups.

Other Uses

• Electronics Industry: POCl₃ is involved in the production of certain semiconductors and electronic materials that require phosphorus-based coatings or doping agents.

• Laboratory Reagent: Used in laboratory-scale synthesis for introducing phosphorus into organic compounds.

Product Advantages

• ✔ High reactivity and efficiency in chlorination reactions

• ✔ Essential intermediate for various industrial and chemical applications

• ✔ Reliable and consistent product quality

• ✔ Widely used in the production of flame retardants and agrochemicals

• ✔ High purity and controlled specifications for diverse uses

Packaging & Storage

• Packaging Options:

• 250 kg drum or 500 kg IBC tank

• Custom packaging options available

• Storage Conditions:

• Store in a cool, dry, well-ventilated area, away from moisture and water sources

• Keep the container tightly closed when not in use

• Protect from direct sunlight and extreme temperatures

• Always store in containers resistant to corrosion

• Shelf Life: 12 months under proper storage conditions

Safety & Handling

• Handling Precautions:

• Always wear appropriate personal protective equipment (PPE), including gloves, goggles, and protective clothing

• Work in a well-ventilated area or under a fume hood

• Avoid direct contact with moisture and water, as it reacts violently with water

• In case of skin contact, wash immediately with plenty of water

• Hazardous Information:

• Phosphorus Oxitrichloride is highly toxic, corrosive, and reactive with water. Handle with extreme caution and follow all safety guidelines.

• Avoid inhalation of vapors and fumes, which can cause respiratory irritation and damage.