1,4-Benzenedicarboxylic acid, dimethyl ester, polymer with 1,6-hexanediol and alpha-hydro-omega-hydroxypoly(oxy-1,4-butanediyl) 51606-34-9 Dimethyl terephthalate, polymer with 1,6-hexanediol and alpha-hydro-omega-hydroxypoly(oxy-1,4-butanediyl)