Synonyms: 1,4-Benzenediamine,N,N-dimethyl-, monohydrochloride (9CI); p-Phenylenediamine, N,N-dimethyl-, monohydrochloride(8CI); N,N-Dimethyl-1,4-benzenediamine hydrochloride;N,N-Dimethyl-1,4-phenylenediamine monohydrochloride;N,N-Dimethyl-p-phenylenediamine monohydrochloride; p-Amino-N,N-dimethylanilinemonohydrochloride