Phenyl N-phenylphosphoramidochloridate

N-苯基磷氨基氯化苯

Also known as: N-Phenylphosphoramidochloridic acid phenyl ester, O-Phenyl N-phenylphosphoramidochloridate, N-[Chloro(phenoxy)phosphoryl]aniline, Phenyl phenylphosphoramidochloridate, N-Phenylamidochloridophosphoric acid phenyl ester, 3P-CL, MFCD00003029

Phenyl N-phenylphosphoramidochloridate (CAS 51766-21-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H11ClNO2P and a molecular weight of 267.64800 g/mol. It is also known as N-Phenylphosphoramidochloridic acid phenyl ester, O-Phenyl N-phenylphosphoramidochloridate and N-[Chloro(phenoxy)phosphoryl]aniline. Key properties include a melting point of 132-134ºC(lit.), a boiling point of 365.8ºC at 760 mmHg, a density of 1.363g/cm3 and a flash point of 175ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

51766-21-3

Jingsj CID

J-1965757-0

Molecular Formula

C₁₂H₁₁ClNO₂P

Chinese Name

N-苯基磷氨基氯化苯

Molecular Weight

267.64800 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026