2-Propenoicacid, 2-methyl-, 2,2-dimethyl-1,3-propanediyl ester (9CI); Methacrylic acid, 2,2-dimethyltrimethyleneester (7CI,8CI); 1,3-Propanediol, 2,2-dimethyl-, dimethacrylate (8CI);2,2-Dimethyl-1,3-propanediol dimethacrylate; FA 125M; Light Ester NP; NK EsterNPG; NK Ester NPG-DM; Neopentanediol dimethacrylate; Neopentylbis(methacrylate); Neopentyl glycol dimethacrylate; Pleximon V 773; SR 248; TD1523; a,w-Bis(methacryloyloxy)-2,2-dimethylpropylene