A process for preparation of hydroxy novaldiamine, is disclosed herein. The process discusses the preparation of Novaldiamine (or) 5-(N-ethyl-N-2-hydroxyethylamino)-2-pentylamine (or) 5-[N,N-diethylamino]2-pentylamine from thiophene derivatives wherein the hydroxy novaldiamine is further used for synthesis of hydrox...