2,2'-Diamino-dipropyl disulphide hydrochloride 2,2'-Dithiobis(1-methylethylamine) dihydrochloride 2-Propylamine, 2,2'-dithiobis-, dihydrochloride 2453-35-2 Ethylamine, 2,2'-dithiobis(1-methyl-, dihydrochloride