(2-Hydroxypropyl)(2-methacryloxyethyl)dimethylammonium nitrate (2-Hydroxypropyl)dimethyl(2-((2-methyl-1-oxoallyl)oxy)ethyl)ammonium nitrate 1-Propanaminium, 2-hydroxy-N,N-dimethyl-N-(2-((2-methyl-1-oxo-2-propenyl)oxy)ethyl)-, nitrate (salt) 68928-62-1 EINECS 273-026-5