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Pigment Yellow 83

CAS No.: 5567-15-7
Synonyms:
Formula: C36H32Cl4N6O8
Exact Mass: 816.10400
Molecular Weight: 818.48700
PSA: 178.70000
LogP: 9.50760
Reference Price: $481/kg Post Buying Request
Description Feedback
Pigment Yellow 83 is an organic compound that is classified as a diarylide pigment. It is used as a yellow colorant.
The compound is synthesized from three components. Treatment of 2,5-dimethoxy-4-chloroaniline with diketene gives an acetoacetylated aniline. This compound is then coupled to the bisdiazonium salt obtained from 3,3'-Dichlorobenzidine.

Properties Feedback
Appearance & Physical State:solid
Density:1.43 g/cm3
Boiling Point:876.7ºC at 760mmHg
Flash Point:484ºC
Refractive Index:1.628
Stability:Stable.

Safety Info Feedback
WGK Germany:3