Categories / PHOSPHORUS DERIVATIVES / Phosphorus Pentachloride (PCL5)
Phosphorus Pentachloride (PCL5)
CAS # 10026-13-8

Phosphorus pentachloride (PCl₅) is a key phosphorus chloride, alongside PCl₃ and POCl₃, and is primarily used as a chlorinating agent. It’s produced by chlorinating phosphorus trichloride.
In solid form, PCl₅ has a salt-like structure; in polar solvents like nitrobenzene, it partially dissociates, enhancing its reactivity.
Key chemistry
PHOSPHORUS DERIVATIVES
Short Names
PCl5
Synonyms
Pentachlorophosphorane, Phosphorus(V) Chloride
Applications
Electronics | Antioxidants | APIs for Pharmaceuticals | Antibiotics
Industries
Other industries, Pharmaceuticals
Grades
Standard Grade, High Purity Grades
Packaging
35 kg & 40 kg net weight in drums
Downloads
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