Category:
Intermediates&Fine Chemicals
CAS NO:
1499-21-4
Standard:
USP,
Diphenylphosphinyl chloride is a key phosphorus reagent used in organic synthesis. It is produced via the chlorination of diphenylphosphine oxide or reaction with phosphorus trichloride. Its molecular formula is C12H10ClOP and CAS number is 796-56-9.
Strictly avoid moisture exposure as it hydrolyzes rapidly to release HCl vapors. Store under inert atmosphere at temperatures below 25°C. Personnel must utilize full PPE including acid-resistant gloves and eye protection during handling.