Disperse dye composition, disperse dye and preparation method and use thereof

A disperse dye composition, wherein the composition consists of the following components:

• Component A as represented by formula (1):
• Component B, consists of one or more compounds as represented by formula (2):
• in formula (2), X1 is bromine or chlorine;
• R1, R2 are each independently a C1˜C4 alkyl group;
• Component C, consists of one or more compounds as represented by formula (3):
• in formula (3), X2 is bromine or chlorine, R3, R4 are each independently CH2CH═CH2, Y is a C1˜C4 alkyl group, and
• one or more of the following Component D˜F:
• Component D, consisting of one or more compounds as represented by formula (4-1), (4-5) and (4-6):
• Component E, consisting of one or more compounds as represented by formula (5-1) and (5-3):
• and
• Component F, consisting of one compound as represented by formula (6-5):
• wherein based on a total weight of said composition, the composition consists of:
• Component A in an amount of 2˜73% by weight,
• Component B in an amount of 7˜40% by weight,
• Component C in an amount of 20˜58% by weight,
• Component D in an amount of 2˜6% by weight,
• Component E in an amount of 2˜6% by weight,
• Component F in an amount of 1˜5% by weight.