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3,4-Dihydroxy-3-cyclobutene-1,2-dione
SpectraBase Compound ID D5pD13a9WjP
InChI InChI=1S/C4H2O4/c5-1-2(6)4(8)3(1)7/h5-6H
InChIKey PWEBUXCTKOWPCW-UHFFFAOYSA-N
Mol Weight 114.06 g/mol
Molecular Formula C4H2O4
Exact Mass 113.995309 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 3exvtX25o0j
Name 3,4-Dihydroxy-3-cyclobutene-1,2-dione
Source of Sample Aldrich
Catalog Number 123447
CAS Registry Number 2892-51-5
Classification Non-aromatic ketones
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C4H2O4
InChI InChI=1S/C4H2O4/c5-1-2(6)4(8)3(1)7/h5-6H
InChIKey PWEBUXCTKOWPCW-UHFFFAOYSA-N
Purity 99%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms Squaric acid
Technique Mull
Wiley ID SIAL_FTIR_1_658