| abstract |
(57) [Problem] To provide a dioxazine reactive dye excellent in dyeing power, dissolution stability and the like. SOLUTION: General formula (I) Wherein T1 and T2 are chlorine, A1 and A2 are alkyl, R is hydrogen and the like, X and Y are halogen and the formula -N (R1) represents -W1-Z1, R1 represents hydrogen or the like, W1 represents phenylene, and Z1 represents a vinylsulfone-type reactive group. ] |