For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
Squaric acid, anion
SpectraBase Compound ID D5pC4z5FJHr
InChI InChI=1S/C4H2O4/c5-1-2(6)4(8)3(1)7/h5-6H/p-1
InChIKey PWEBUXCTKOWPCW-UHFFFAOYSA-M
Mol Weight 113.05 g/mol
Molecular Formula C4HO4
Exact Mass 112.987484 g/mol

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

13C Nuclear Magnetic Resonance (NMR) Chemical Shifts

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID 6kLhWlpgOHQ
Name Squaric acid, anion
CAS Registry Number 41058-92-8
Comments FROM L.M.SCHWARTZ,R.I.GELB, IN 'OXOCARBONS',ACADEMIC PRESS
Copyright Copyright © 2002-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C4HO4
InChI InChI=1S/C4H2O4/c5-1-2(6)4(8)3(1)7/h5-6H/p-1
InChIKey PWEBUXCTKOWPCW-UHFFFAOYSA-M
Literature Reference R.I. Gelb, L.M. Schwartz, D.A.Laufer, J. Am. Chem. Soc. 103, 5664 (1981).
NMR Standard TMS Ext.
Origin Chemical Concepts. A Wiley Division. Weinheim, Germany
Solvent D2O