(beta)-N,N'-Diisopropyl-alpha,alpha'-dimethyl-p-benzenebis(ethylamine) dihydrochloride 24983-74-2 beta-p-Bis(2-isopropylaminopropyl)benzene dihydrochloride p-Benzenebis(ethylamine), N,N'-diisopropyl-alpha,alpha'-dimethyl-, dihydrochloride, (beta)-