英文别名
                        1,7-Bis-methacryloyloxymethyl-1,1,3,3,5,5,7,7-octamethyl-tetrasiloxan;1,9-Bis-methacryloyloxy-2,2,4,4,6,6,8,8-octamethyl-3,5,7-trioxa-2,4,6,8-tetrasila-nonan;1,7-Bis(methacryloyloxymethyl)octamethyltetrasiloxane;[[[[dimethyl(2-methylprop-2-enoyloxymethyl)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilyl]methyl 2-methylprop-2-enoate