1,4-Benzenediamine, N,N-diethyl-, sulfate (1:1) 6283-63-2 Diethyl-p-phenylenediamine sulfate N,N-Diethyl-p-phenylenediamine sulfate NSC7653 Siran N,N-diethyl-p-fenylendiaminu WLN: ZR DN2&2 &S-O4 p-Phenylenediamine, N,N-diethyl-, sulfate (1:1)