Synonyms: 3,6,9,12,15,18,21,24-Octaoxahexacosan-1-ol,26-(p-nonylphenoxy)- (7CI,8CI);Nonaethylene glycol mono(p-nonylphenyl) ether;26-(4-Nonylphenoxy)-3,6,9,12,15,18,21,24-octaoxahexacosan-1-ol;Nonoxynol 9;3,6,9,12,15,18,21,24-Octaoxahexacosan-1-ol,26-(4-nonylphenoxy)-;