Katrangan singkat:
1,2-Diaminobenzene, 1,2-Phenylenediamine, o-Phenylenediamine, OPD;
1,2-Diaminobenzene,1,2-Phenylenediamine,OPD;1,2-DiamiChemicalbooknobenzene,o-Phenylenediamine,OPD;1,2-Fenilendiamine;benzena,1,2-diamino-;benzena-1,2-diamine;diamino-1,2benzeneEK;