Synonyms: Disiloxane,ethenylpentamethyl- (9CI);Disiloxane, pentamethylvinyl- (6CI,7CI,8CI);1,1,1,3,3-Pentamethyl-3-vinyldisiloxane;1,1,3,3,3-Pentamethyl-1-vinyldisiloxane;Dimethyl(trimethylsiloxy)(vinyl)silane;Dimethyl(trimethylsilyloxy)vinylsilane;Pentamethylvinyldisiloxane;SIV 9090;Vinylpentamethyldisiloxane;