1,4-Benzenediamine, 2-methoxy-, sulfate 1,4-Benzenediamine, 2-methoxy-, sulfate (1:1) 2,5-Diaminoanisole sulfate 2-Methoxy-1,4-benzenediamine sulfate 2-Methoxy-p-phenylenediamine sulfate 2-Methoxybenzene-1,4-diammonium sulphate 42909-29-5 66671-82-7 EINECS 255-999-8 EINECS 266-443-9 p-Phenylenediamine, 2-methoxy-, sulfate