Feclobuzone

苯氯布宗

Also known as: (4-butyl-3,5-dioxo-1,2-diphenylpyrazolidin-4-yl)methyl 4-chlorobenzoate, 4-butyl-4-(4-chloro-benzoyloxymethyl)-1,2-diphenyl-pyrazolidine-3,5-dione, AE 9, Feclobuzon, Feclobuzone [INN], Feclobuzonum, UNII-R6889JIL5D, p-Chlorobenzoic acid [4-butyl-1,2-diphenyl-3,5-dioxopyrazolidin-4-yl]methyl ester

Feclobuzone (CAS 23111-34-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C27H25ClN2O4 and a molecular weight of 476.95100 g/mol. It is also known as (4-butyl-3,5-dioxo-1,2-diphenylpyrazolidin-4-yl)methyl 4-chlorobenzoate, 4-butyl-4-(4-chloro-benzoyloxymethyl)-1,2-diphenyl-pyrazolidine-3,5-dione and AE 9. Key properties include a boiling point of 578.3ºC at 760mmHg, a density of 1.266g/cm3 and a flash point of 303.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

23111-34-4

Jingsj CID

J-1347839-5

Molecular Formula

C₂₇H₂₅ClN₂O₄

Chinese Name

苯氯布宗

Molecular Weight

476.95100 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026