1,3-Benzenedicarboxylic acid, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 1,2-propanediol, isononanoate 68186-57-2 Isophthalic acid, isononanoic acid, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, propylene glycol polymer