Synonyms: 2-Propenoicacid, 2-methyl-, polymer with butyl 2-methyl-2-propenoate, dodecyl 2-methyl-2-propenoate,ethenylbenzene, 2-hydroxyethyl 2-propenoate, methyl 2-methyl-2-propenoate and a-(2-methyl-1-oxo-2-propenyl)-w-methoxypoly(oxy-1,2-ethanediyl),tert-Bu 3,5,5-trimethylhexaneperoxoate-initiated, compds. with2-(dimethylamino)ethanol