Synonyms: LABOTEST-BB LT00160115;DYE SCHLO 542;4,4’-(ALPHA,4-DICHLOROBENZYLIDENE)BIS[2,2’-(PHENYLIMINO)DIETHANOL];4,4’-BIS[BIS(2-HYDROXYETHYL)AMINO]-4’’-CHLOROTRITYL CHLORIDE;4,4’-BIS-[DI-(2-HYDROXYETHYL)AMINO]-4’’-CHLORO-TRITYLCHLORIDE;4,4’-(alpha,4-dichlorobenzylidene)-bis(2,2’-pheny;4,4’-(α,4-dichlorobenzylidene)bis[2,2’-(phenylimino)diethanol];(alpha-4-dichlorobenzylidene)bis(phenyliminodiethanol)