Synonyms: (2-Hydroxyethyl)triethylammonium iodide phthalate (2:1);AMMONIUM, (2-HYDROXYETHYL)TRIETHYL-, IODIDE, PHTHALATE (2:1);21480-09-1;AC1L1K07;LS-18281;2,2'-[benzene-1,2-diylbis(carbonyloxy)]bis(N,N,N-triethylethanaminium) diiodide;triethyl-[2-[2-[2-(triethylazaniumyl)ethoxycarbonyl]benzoyl]oxyethyl]azanium diiodide