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 Google Search
Mol Weight	322.23 g/mol
Molecular Formula	C17H6O7
Exact Mass	322.011353 g/mol

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SpectraBase Spectrum ID	G1wRPcq0flV
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(OC(c2c1cc(cc2)C(=O)c1cc2c(cc1)C(OC2=O)=O)=O)=O
SPLASH	splash10-004i-9310000000-812faa4fadaec1f4f2f5
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	1470181