英文别名1,2-Dimethyl-3-octyl-1H-imidazolium hexafluorophosphate; ODMIMPF6; 1,2-Dimethyl-3-octyl-1H-imidazol-3-ium hexafluorophosphate(V); 2,3-dimethyl-1-octyl-1h-imidazol-3-ium hexafluorophosphate(v); 2,3-Dimethyl-1-octyl-1H-imidazol-3-ium hexafluorophosphate