Disperse Blue 373;N-[2-[(2-Bromo-4,6-dinitrophenyl)azo]-5-(diallylamino)-4-methoxyphenyl]acetamide;N-[5-[bis(prop-2-enyl)amino]-2-[(2-bromo-4,6-dinitrophenyl)diazenyl]-4-methoxyphenyl]acetamide
The present invention refers to a dye mixture comprising an azo dye of the formula (I)
wherein
each of X and X1 independently is chlorine or bromine;
R1 is absent or is C1-4 alkyl; and
each of R2 and R3 independently is hydrogen, C1-6 alkyl or cyanoethyl;
but when R1 is absent, R2 is n-butyl or cyanoethyl and R3 is cyanoethyl;
and further dye components according to claim 1,
a method for the preparation of such mixtures and a method for coloring a synthetic textile material or fiber blend thereof using such mixtures.