4-Chlorophenyl phosphorodichloridate

4-氯苯基二氯磷酸酯

Also known as: 4-Chlorophenyl dichlorophosphate, p-Chlorophenyl phosphorodichloridate, 4-Chlorophenylphosphoryl dichloride, 1-chloro-4-dichlorophosphoryloxybenzene, Phosphorodichloridic acid, 4-chlorophenyl ester

4-Chlorophenyl phosphorodichloridate (CAS 772-79-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H4Cl3O2P and a molecular weight of 245.428 g/mol. It is also known as 4-Chlorophenyl dichlorophosphate, p-Chlorophenyl phosphorodichloridate and 4-Chlorophenylphosphoryl dichloride. Key properties include a boiling point of 282.3±13.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 151.3±27.5 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

772-79-2

Jingsj CID

J-20373-5

Molecular Formula

C₆H₄Cl₃O₂P

Chinese Name

4-氯苯基二氯磷酸酯

Molecular Weight

245.428 g/mol

Category

Organic Acids

Last updated

8/21/2026