2-((4-Amino-2-chloro-5-nitrophenyl)amino)ethanol 2-Chloro-5-nitro-N-hydroxyethyl p-phenylenediamine 2-Nitro-5-chloro-N-(2-hydroxyethyl) p-phenylendiamine 50610-28-1 EINECS 256-652-3 Ethanol, 2-((4-amino-2-chloro-5-nitrophenyl)amino)-