CAS NO:4433-79-8

Mainly used in the manufacture of organic pigment yellow 83, 97

Chemical name: 4 - chloro-methoxy -2.5 cetoactanilide double

English name: 4-Chloro-2.5-Dimethoxy-Acetoaceto Anilide

Molecular Weight:271.7

Appearance: white crystals; purity HPLC ≥ 99%;

Melting point ≥ 104 ℃; alkali insoluble ≤ 0.05%