2-Background and Importance of ethylimidazole 2-Ethylimidazole (2EI) is an organic compound with the chemical formula C6H10N2. It was synthesized earlier than the 1950s and has gradually attracted widespread attention for its unique chemical structure and excellent properties. 2-ethylimidazole is an imidazole compound with good thermal stability and chemical stability, which makes it widely used in...