37383-30-5

1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with alpha-hydro-omega-hydroxypoly(oxy-1,4-butanediyl), 1,1-methylenebis(4-isocyanatobenzene) and 2,2-(1,4-phenylenebis(oxy))bis(ethanol)