CAS Number: 17601-94-4
Molecular Formula: C7H4BrN3O2
Molecular Weight: 242.03
EINECS Number: 241-574-4 

2-Cyanomethyl-4-nitro-6-bromoaniline (CAS number: 17601-94-4) is an important intermediate for disperse dyes. Its main applications are as follows: 
1. Synthesis of Disperse Dyes
As a key raw material for the production of blue series disperse dyes such as Disperse Blue 183 and Disperse Blue SE-2R, it has high dyeing strength and environmental-friendly properties.
Its diazonium salt technology can optimize the dye color light through the coupling reaction of aromatic amines, and is suitable for dyeing synthetic fibers such as polyester.