1,3-Isobenzofurandione, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, benzoate 2-ethylhexanoate 1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with 1,3-isobenzofurandione, benzoate 2-ethylhexanoate 103733-68-2 175520-52-2