Overfladeaktivt stof indeholdende 1,4-dimethyl-1,4-bis(2-methylpropyl)-2-butyn-1,4-diylether, polymeriseret med oxiran, methyltermineret
Surfactant containing 1,4-dimethyl-1,4-bis(2-methylpropyl)-2-butyne-1,4-diyl ether, polymerised with oxirane, methyl terminated