Product Name：Tetrachlorophthalic anhydride
Synonyms：4,5,6,7-Tetrachloro-1,3-isobenzofurandione; 4,5,6,7-Tetrachlorp-l,3-dioxoph-thalan; 1,3-isobenzofurandione, 4,5,6,7-tetrachloro; Tetrachloro Phthalic Anhydride;
Molecular Formula：C8CL4O3
Molecular Weight：285.89
