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4,4'-Carbonyldiphthalic anhydride
SpectraBase Compound ID Det8rpUFiff
InChI InChI=1S/C17H6O7/c18-13(7-1-3-9-11(5-7)16(21)23-14(9)19)8-2-4-10-12(6-8)17(22)24-15(10)20/h1-6H
InChIKey VQVIHDPBMFABCQ-UHFFFAOYSA-N
Mol Weight 322.23 g/mol
Molecular Formula C17H6O7
Exact Mass 322.011353 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 60GnilJyvXw
Name 1,3-Isobenzofurandione, 5,5'-carbonylbis-
CAS Registry Number 2421-28-5
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C17H6O7
InChI InChI=1S/C17H6O7/c18-13(7-1-3-9-11(5-7)16(21)23-14(9)19)8-2-4-10-12(6-8)17(22)24-15(10)20/h1-6H
InChIKey VQVIHDPBMFABCQ-UHFFFAOYSA-N
Molecular Weight 322.228 g/mol
SMILES C1(=O)OC(=O)c2cc(ccc12)C(=O)c1ccc2C(=O)OC(=O)c2c1
SPLASH splash10-004i-3593000000-d0fb2c1625ec0b631b7f
Source of Spectrum JX-2015-3-282
Synonyms 3,3',4,4'-Benzophenonetetracarboxylic acid dianhydride 3,3',4,4'-Benzophenonetetracarboxylic dianhydride 3,3',4,4'-Tetracarboxybenzophenone dianhydride 4,4'-Carbonyldiphthalic anhydride 4,4'-Diphthalic anhydride ketone 5-(1,3-diketophthalan-5-carbonyl)phthalan-1,3-quinone 5-(1,3-dioxo-2-benzofuran-5-carbonyl)-2-benzofuran-1,3-dione 5,5'-carbonylbis(isobenzofuran-1,3-dione) 5-(1,3-dioxoisobenzofuran-5-carbonyl)isobenzofuran-1,3-dione 5-[(1,3-dioxo-5-isobenzofuranyl)-oxomethyl]isobenzofuran-1,3-dione 5-[[1,3-bis(oxidanylidene)-2-benzofuran-5-yl]carbonyl]-2-benzofuran-1,3-dione Benzophenone-3,3',4,4'-tetracarboxylic dianhydride Benzophenonetetracarboxylic acid anhydride Benzophenonetetracarboxylic acid dianhydride Benzophenonetetracarboxylic anhydride Benzophenonetetracarboxylic dianhydride Phthalic anhydride, 4,4'-carbonyldi- 4,4'-Carbonylbis(phthalic anhydride) EINECS 219-348-1 NSC 78480
Wiley ID 1723859