1,1-Di­methyl­hydrazinium chloride

The reaction of 1,1-di­methyl­hydrazine with a solution of HCl in Et₂O affords the anhydrous salt Me₂N(H)NH₂⁺·Cl^-. The crystal structure, determined by X-ray analysis, consists of two independent [Me₂N(H)NH₂]⁺ cations and two Cl^- anions, which are connected via hydrogen bonds.