4-Eth­oxy­carbonyl-N,N,N-trimethyl­anilinium iodide

In the title molecular salt, C12H18NO2 +·I−, the C atoms of the ethyl group are disordered over two sets of sites [occupancies of 0.76 (4) and 0.24 (4)]. In the crystal, ion pairs linked by weak C—H⋯I interactions occur