2,6-Dichloro-1,4-phenylenediamine; 2,6-Dichloro-benzene-1,4-diamine; 2,5-DICHLORO-1,4-BENZOQUINONE; 2,6-Dichloro-p-phenylenediamine; Fast Brown RR Salt; 1,4-Diamino-2,6-dichlorobenzene; 2,6-DICHLORO-1,4-BENZENEDIAMINE; 2,5-Diamino-1,3-dichlorobenzene; 2,6-dichloro-4-phenylenediamine; 1,4-Benzenediamine, 2,6-dichloro-; Daito Brown Salt RR