1,4-Benzenediamine, N,N'-bis(1-ethyl-3-methylpentyl)- 139-60-6 BRN 2384181 EINECS 205-368-8 Eastozone 31 Elastozone 31 N,N'-Bis(1-ethyl-3-methylpentyl)-p-phenylenediamine N,N'-Bis(5-methyl-3-heptyl)-p-phenylenediamine N,N'-Di(1-ethyl-3-methylpentyl)-p-phenylenediamine Santoflex 17 Tenamene 31 UOP 88 p-Phenylenediamine, N,N'-bis(1-ethyl-3-methylpentyl)-