2,2'-((3-Chloro-4-((2,6-dichloro-4-nitrophenyl)azo)phenyl)imino)bisethyl diacetate 68938-64-7 EINECS 273-136-3 Ethanol, 2,2'-((3-chloro-4-((2,6-dichloro-4-nitrophenyl)azo)phenyl)imino)bis-, diacetate (ester)