Synonyms: Toluene-2,5-diamine(7CI,8CI);1,4-Diamino-2-methylbenzene;1-Methyl-2,5-diaminobenzene;2,5-Diaminotoluol;2-Methyl-1,4-benzenediamine;2-Methyl-1,4-phenylenediamine;2-Methyl-p-phenylenediamine;4-Amino-2-methylaniline;4-Amino-3-methylaniline;1,4-Benzenediamine,2-methyl-;Toluylene-2,5-diamine;p-Toluenediamine;