Hexatriacontane630-06-835 % similar Tricosane638-67-535 % similar Triacontane638-68-635 % similar Tetracosane646-31-135 % similar Tetratetracontane7098-22-835 % similar Octatriacontane7194-85-635 % similar Tetraoctylphosphonium bromide23906-97-033 % similar Tetrapropylammonium iodide631-40-333 % similar Butyltriphenylphosphonium chloride13371-17-030 % similar Butyltriphenylphosphonium bromide1779-51-730 % similar