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Croconic acid
SpectraBase Compound ID 1uqvGcrlRlK
InChI InChI=1S/C5H2O5/c6-1-2(7)4(9)5(10)3(1)8/h6-7H
InChIKey RBSLJAJQOVYTRQ-UHFFFAOYSA-N
Mol Weight 142.07 g/mol
Molecular Formula C5H2O5
Exact Mass 141.990223 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 6MWhbYRjKgh
Name Croconic acid
Source of Sample Aldrich
Catalog Number 391700
CAS Registry Number 488-86-8
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 C5H2O5
InChI InChI=1S/C5H2O5/c6-1-2(7)4(9)5(10)3(1)8/h6-7H
InChIKey RBSLJAJQOVYTRQ-UHFFFAOYSA-N
Purity 98%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms 4,5-Dihydroxy-4-cyclopentene-1,2,3-trione
Technique Mull
Wiley ID SIAL_FTIR_1_7592