英文别名VBIMCl; 1-Vinyl-3-ButylImidazolium Chloride; 1-butyl-3-ethenylimidazol-1-ium chloride; Poly(1-vinyl-3-butylimidazolium chloride); 3-Butyl-1-vinylimidazolium chloride homopolymer; 1-vinyl-3-butyl imidazolium chloride; 1-Butyl-3-vinyl-1H-imidazol-3-ium chloride