Class I Specified Chemical Substance No.10
N,N'-Ditolyl-p-phenylenediamine, N-Tolyl-N'-xylyl-p-phenylenediamine, or N,N'-Dixylyl-p-phenylenediamine
Class_I_10_N,N'-Ditolyl-p-phenylenediamine, N-Tolyl-N'-xylyl-p-phenylenediamine, or N,N'-Dixylyl-p-phenylenediamine
https://www.nite.go.jp/chem/jcheck/list5.action?category=211&tno=10&request_locale=ja