1-Ethyl-3-methylimidazolium nitrate143314-14-133 % similar 1-Benzyl-3-methylimidazolium chloride36443-80-833 % similar 1-Ethyl-3-methylimidazolium trifluoromethanesulfonate145022-44-232 % similar 1-Ethyl-3-methylimidazolium ethylsulfate342573-75-532 % similar 1-Ethyl-3-methylimidazolium acetate143314-17-431 % similar 1-Allyl-3-methylimidazolium bromide31410-07-831 % similar 1-Allyl-3-methylimidazolium chloride65039-10-331 % similar 1-(2-Hydroxyethyl)-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide174899-86-630 % similar