196413-07-7 61725-89-1 63466-91-1 Oxirane methyl-, polymer with oxirane, tridecyl ether Oxirane, methyl-, polymer with oxirane, tridecyl ether Oxirane, polymer with methyloxirane, tridecyl ether Polyethylene propylene glycol tridecyl ether Tridecyl alcohol, ethoxylated, propoxylated