2-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol, polymer with ethenylbenzene and ethyl 2-propenoate 29299-02-3 9043-68-9 Ethyl acrylate, hydroxypropyl methacrylate, styrene polymer Ethyl acrylate, styrene, hydroxypropyl methacrylate polymer Styrene, ethyl acrylate, hydroxypropyl methacrylate copolymer Styrene, ethyl acrylate, hydroxypropyl methacrylate polymer Styrene, ethyl acrylate, hydroxypropylmethacrylate polymer