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1,2,4,5-Benzenetetracarboxylic anhydride

View entire compound with spectra: 13 NMR, 7 FTIR, 2 Raman, and 4 MS (GC)

1,2,4,5-Benzenetetracarboxylic anhydride
SpectraBase Compound ID ClI6Ebeq5q3
InChI InChI=1S/C10H2O6/c11-7-3-1-4-6(10(14)16-8(4)12)2-5(3)9(13)15-7/h1-2H
InChIKey ANSXAPJVJOKRDJ-UHFFFAOYSA-N
Mol Weight 218.12 g/mol
Molecular Formula C10H2O6
Exact Mass 217.985138 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

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SpectraBase Spectrum ID CLArYcRLTM8
Name 1,2,4,5-BENZENETETRACARBOXYLIC 1,2:4,5-DIANHYDRIDE
Source of Sample Frinton Laboratories, South Vineland, New Jersey
Boiling Point 397-400C
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C10H2O6
InChI InChI=1S/C10H2O6/c11-7-3-1-4-6(10(14)16-8(4)12)2-5(3)9(13)15-7/h1-2H
InChIKey ANSXAPJVJOKRDJ-UHFFFAOYSA-N
Melting Point 283-286C
Molecular Weight 218.12
Solvent Polysol; Reference=TMS Spectrometer= Varian CFT-20
Synonyms PYROMELLITIC DIANHYDRIDE