PEG-5 Lauryl ether, Pentaoxyethylene monododecyl ether, Pentaethylene glycol monododecyl ether, penta(ethylene glycol) mono-n-dodecyl ether, Dodecyl pentaethylene glycol ether, Laureth-5, C12E5,Dodecyl pentaethylene glycol ether,Dodecylpentaglycol, Dodecylpentaglycol, Polyoxyethylene (5) lauryl ether, Pentaethylene glycol lauryl ether, Penta(ethyleneoxide)-mono-n-dodecyl ether, 3,6,9,12,15-PENTAOXAHEPTACOSAN-1-OL