Clofencet

2-(4-氯苯基)-3-乙基-5-氧代-2,5-二氢哒嗪-4-羧酸

Also known as: 2-(4-Chlorophenyl)-3-ethyl-2,5-dihydro-5-oxo-4-pyridazinecarboxylic acid, 2-(4-Chlorophenyl)-3-ethyl-5-oxo-2,5-dihydro-4-pyridazinecarboxylic acid, 2-(4-Chlorophenyl)-3-ethyl-5-oxo-2,5-dihydropyridazine-4-carboxylic acid, 2-(4-chlorophenyl)-3-ethyl-2,5-dihydro-5-oxopyridazine-4-carboxylic acid, 2-(4-chlorophenyl)-3-ethyl-5-oxo-pyridazine-4-carboxylic acid, 2-(4-chlorophenyl)-3-ethyl-5-oxopyridazine-4-carboxylic acid, 4-Pyridazinecarboxylic acid, 2-(4-chlorophenyl)-3-ethyl-2,5-dihydro-5-oxo-, Clofencet Standard, Genesis, SC 1158, SC1158, UNII-Q4N3YI429F

Clofencet (CAS 129025-54-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H11ClN2O3 and a molecular weight of 278.691 g/mol. It is also known as 2-(4-Chlorophenyl)-3-ethyl-2,5-dihydro-5-oxo-4-pyridazinecarboxylic acid, 2-(4-Chlorophenyl)-3-ethyl-5-oxo-2,5-dihydro-4-pyridazinecarboxylic acid and 2-(4-Chlorophenyl)-3-ethyl-5-oxo-2,5-dihydropyridazine-4-carboxylic acid. Key properties include a melting point of 269ºC, a boiling point of 443.4±55.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 221.9±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

129025-54-3

Jingsj CID

J-1522014-5

Molecular Formula

C₁₃H₁₁ClN₂O₃

Chinese Name

2-(4-氯苯基)-3-乙基-5-氧代-2,5-二氢哒嗪-4-羧酸

Molecular Weight

278.691 g/mol

Category

Organic Acids

Last updated

8/21/2026