68457-70-5 Oxirane, methyl-, polymer with oxirane, ether with alpha-(2,3-dihydroxypropyl)-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)) (2:1), reaction products with alpha,alpha'-1,2-ethanediylbis(omega-hydroxypoly(oxy(methyl-1,2-ethanediyl))) and TDI