Synonyms: 2,2'-[[4-[(2,6-Dichloro-4-nitrophenyl)azo]phenyl]imino]bisethanol diacetate;2,2'-((4-((2,6-Dichloro-4-nitrophenyl)azo)phenyl)imino)bisethanol, diacetate (ester);4-((2,6-Dichloro-4-nitrophenyl)azo)-N,N-di(2-acetoxyethyl)aniline;Ethanol, 2,2'-((4-((2,6-dichloro-4-nitrophenyl)azo)phenyl)imino)bis-, diacetate (ester);Ethanol, 2,2'-((4-(2-(2,6-dichloro-4-nitrophenyl)diazenyl)phenyl)imino)bis-, 1,1'-diacetate