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Catalog No. EBD30237
CAS 2421-28-5
Name 3,3',4,4'-Benzophenonetetracarboxylic dianhydride
Synonyms: 4,4-Carbonyldiphthalicanhydride benzophenone-3,3:4,4-tetracarboxylicdianhydride BTDA 3,3,4,4-Benzophenontetracarbonsaeuredianhydride 1,3-Isobenzofurandione,5,5'-carbonylbis- 3,3',4,4'-Benzophenonetetracarboxylicaciddianhydride 3,3',4,4'-Tetracarboxybenzophenonedianhydride 3-Isobenzofurandione,5,5'-carbonylbis-1 4,4'-Carbonylbis[phthalicanhydride] 4,4'-Diphthalicanhydrideketone 5,5'-carbonylbis-3-isobenzofurandione 5,5'-carbonylbis(2-benzofuran-1,3-dione) 3,3',4,4'-Benzophenonetetracarboxylicdianhydride 3,3',4,4'-Benzophenonetetracarboxylic?dianhydride Benzophenone-3,3',4,4'-tetracarboxylicdianhydride 3,3',4,4'-Benzophenonetetracarboxylicdianhydride(BTDA) 3,3’,4,4’-benzophenonetetracarboxylicaciddianhydride 3-isobenzofurandione,5,5’-carbonylbis-1 4,4'-carbonylbis[phthalicanhydri
Molecular Formula: C17H6O7
Molecular Weight: 322.23
MDL Number: MFCD00005923
Melting Point: 218-222 °C(lit.)
Boiling Point: 320°C 5mm
Flash Point: 324 °C
Density: 1.4 (vs air)
Solubility: DMF: 0.1 g/mL, clear
Appearance: white crystal powder