37251-69-7 68855-07-2 Antarox 461P Atlas EL 1019 Berol 948 EL 1019 Ethylene Oxide - propylene oxide copolymer nonylphenyl monoether Ethylene oxide - propylene oxide copolymer mono(nonylphenyl) ether Methyloxirane - oxirane copolymer nonylphenyl ether Methyloxirane - oxirane polymer mono(nonylphenyl) ether Oxirane, methyl-, polymer with oxirane, mono(nonylphenyl) ether Oxirane, polymer with methyloxirane, mono(nonylphenyl) ether Polyethylene - polypropylene glycol mono(nonylphenyl) ether Polyethylene - polypropylene glycol nonylphenyl ether Polyoxyethylene polyoxypropylene mono(nonylphenyl) ether Rokafenol N 6P7 Rokafenol N 8P14 Soprophor 678P Soprophor 960P