Synonyms: AC1O5B0U;Tetrachlorophthalic anhydride, glycerin, ethylene glycol polymer;ethane-1,2-diol; propane-1,2,3-triol; 4,5,6,7-tetrachloro-2-benzofuran-1,3-dione;1,3-Isobenzofurandione, 4,5,6,7-tetrachloro-, polymer with 1,2-ethanediol and 1,2,3-propanetriol;65970-35-6