Synonyms: Oxirane, methyl-, polymer with oxirane, ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1);Oxirane, methyl-, polymer with oxirane, ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol;Oxirane,methyl-,polymer with oxirane,ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol;Trimethylolpropane poly(oxyethylene, oxypropylene) ether;Trimethylolpropane poly(oxyethylene,oxypropylene)ether;Trimethylolpropane, ethoxylated, propoxylated;Trimethylolpropane,ethoxylated,propoxylated;polyethylene/polypropylene glycol trimethylolpropane ether