1,4-Benzenediamine, N-(1-methylheptyl)-N'-phenyl- 15233-47-3 EINECS 239-281-1 N-(1-Methylheptyl)-N'-phenyl-1,4-benzenediamine N-(1-Methylheptyl)-N'-phenyl-p-phenylenediamine N-1-Methylheptyl-N'-phenyl-p-phenylenediamine Uop 688 p-Phenylenediamine, N-(1-methylheptyl)-N'-phenyl-