2-(2-((4-((2-Bromo-4,6-dinitrophenyl)azo)-1-naphthyl)amino)ethoxy)ethanol 65104-24-7 EINECS 265-410-6 Ethanol, 2-(2-((4-((2-bromo-4,6-dinitrophenyl)azo)-1-naphthalenyl)amino)ethoxy)-