Product Name: Phosphorus pentachloride
Density： 1.6
Melting Point： 179-181°C (subl.)
Boiling Point： 160 °C
Water Solubility： decomposes
Vapor Pressure： 0.016 hPa (20 °C)
Solubility： Soluble in carbon disulfide and carbon tetrachloride.
PH Value： 1 (5g/l, H2O)acidic
Storage Conditions： 2-8°C
Sensibility： Moisture Sensitive
Appearance : macroporous
Specific Gravity: 1.6
Color: Yellow
Smell: Pungent odour
Physicochemical Property: White or light yellow tetragonal crystals. Sublimation at 162℃ and partial decomposition. Gas density 4.65g/L(296℃). At 300 ° C it all breaks down into chlorine gas and phosphorus trichloride. Soluble in carbon disulfide, carbon tetrachloride. Decomposition in water, hydrolysis in humid air into phosphoric acid and hydrogen chloride, white smoke and a special pungent odor, strong irritation of the eyes.
The English name for Phosphorus Pentachloride is "Phosphorus pentachloride," and it is not commonly known by an alias in English.Phosphorus Pentachloride, with the chemical formula PCl5, is a yellowish-white crystalline solid known for its applications in various chemical processes. This compound is widely utilized as a chlorinating agent, reacting vigorously with various substances to replace hydroxyl, amino, and other groups with chlorine atoms. Phosphorus Pentachloride is commonly employed in organic synthesis, especially in the preparation of acyl chlorides and chlorinating aromatic compounds. Due to its reactivity, it requires careful handling in laboratory settings.
Feature：
Characteristics of Phosphorus Pentachloride:
Chemical Composition: Represented by the formula PCl5, indicating its molecular structure.
Physical State: Yellowish-white crystalline solid.
Chlorinating Agent: Widely used as a chlorinating agent in various chemical processes.
Reactivity: Reacts vigorously, replacing hydroxyl, amino, and other groups with chlorine atoms.
Organic Synthesis: Commonly employed in organic synthesis, particularly in the preparation of acyl chlorides and chlorinating aromatic compounds.
Handling Precautions: Requires careful handling due to its reactivity.
In summary, Phosphorus Pentachloride is characterized by its chemical composition, physical state, role as a chlorinating agent, reactivity, significant application in organic synthesis, and the need for careful handling in laboratory settings.
Adhibition：
Application of Phosphorus Pentachloride:Chlorinating Agent: Widely used as a chlorinating agent in various chemical processes.Organic Synthesis: Commonly employed in organic synthesis, especially in the preparation of acyl chlorides and chlorinating aromatic compounds.In essence, Phosphorus Pentachloride finds primary application as a chlorinating agent in chemical processes and plays a crucial role in organic synthesis.
