N-(isopropyl)-N'-phenyl-p-phenylenediamine, N-phenyl-N’-propan-2-yl-benzene-1,4-diamine, N-Isopropyl-N-Phenyl-1,4-Phenylenediamine, 1,4-Benzenediamine, N-(1-methylethyl)-N‘-phenyl-, N1-Isopropyl-N4-phenylbenzene-1,4-diamine, Santoflex IPPD, 4-IsopropylaMinodiphenylaMine,