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Pigment Yellow 63

Catalog Number DYE-PIG-0607
CAS Number 14569-54-1
Structure
Synonyms Pigment Yellow GP, Suimei Yellow 3G
Molecular Weight 698.28
Molecular Formula C32H24Cl4N6O4
CI Number C.I.21091
Color green yellow.
Main Molecular Structure Double azo
Preparation Method 4-(4-Amino-3-chlorophenyl)-2-chlorobenzenamine double nitrogen, and N-(2-chlorophenyl)-3-oxobutanamide coupling.

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