Free release

1779-17-5 5-[2-(1,3-dioxoisobenzofuran-5-yl)propan-2-yl]isobenzofuran-1,3-dione

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Product Name 5-[2-(1,3-dioxoisobenzofuran-5-yl)propan-2-yl]isobenzofuran-1,3-dione
CAS No. 1779-17-5
Synonyms Phthalic anhydride, 4,4'-isopropylidenedi-; 4,4'-Isopropylidenediphthalic anhydride; 1,3-Isobenzofurandione, 5,5'-(1-methylethylidene)bis-; 5,5'-propane-2,2-diylbis(2-benzofuran-1,3-dione)
InChI InChI=1/C19H12O6/c1-19(2,9-3-5-11-13(7-9)17(22)24-15(11)20)10-4-6-12-14(8-10)18(23)25-16(12)21/h3-8H,1-2H3
Molecular Formula C19H12O6
Molecular Weight 336.295
Density 1.468g/cm3
Boiling point 559.2°C at 760 mmHg
Flash point 249.2°C
Refractive index 1.647