1,6-Diaminohexane dihydrochloride 1,6-HEXANEDIAMINE DIHYDROCHLORIDE 1,6-Hexamethylenediamine dihydrochloride 1,6-Hexamethylenediamine-1,6-dihydrochloride 1,6-Hexanediamine, dihydrochloride 124-09-4 6055-52-3 EINECS 227-977-8 Hexamethylenediamine dihydrochloride Hexamethylenediammonium dichloride Hexanediamine dihydrochloride