4′-Chloro-2′,5′-dimethoxyacetoacetanilide

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Chemical Name: 4'-Chloro-2',5'-dimethoxyacetoacetanilide
CAS.NO:4433-79-8
Synonyms:Naphtol As-lgll;Azoic Coupling Component 44;N-(4-chloro-2,5-dimethoxyphenyl)-3-oxo-Butanamide;1-acetoacetylamino-2,5-dimethoxy-4-chlorobenzene;Sanatol IRG
Molecular Formula: C12H14ClNO4
Molecular Weight: 271.69700
 
Physical and Chemical Properties:
Density:1.277g/cm3
Boiling point:432.7ºC at 760 mmHg
Melting point: 102-104°C
Flash point:215.5ºC
Index of Refraction:1.553
 
Specification:
Appearance:Light brown powder
Purity:≥99.0%
 
Packing: 25kg drum
Storage:Warehouse ventilation and low temperature drying
Application: It is mainly used to synthesize the coupling components of C.I. Pigment Yellow 83; 97 and other varieties.

4'-Chloro-2',5'-dimethoxyacetoacetanilide


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