Disperse Red 101
Molecular Structure: Single azo class
Molecular Formula:C17H16C1N5O2
Molecular Weight: 357.79
CAS Registry Number: 12223-52-8/12223-35-7
Manufacturing Methods : 2-Chloro-4-nitrobenzenamine diazo, and N-ethyl-N-cyanoethylaniline coupling.
Properties and Applications: Purple powder. Used for polyester and their blended fabric dyeing, also can be used in the vinegar fiber dyeing and printing. And Disperse red 50 chemical structure is the same.
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