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3,4-Dimethoxy-3-cyclobutene-1,2-dione

View entire compound with spectra: 6 NMR, and 3 FTIR

3,4-Dimethoxy-3-cyclobutene-1,2-dione
SpectraBase Compound ID 6rbJSFddLQz
InChI InChI=1S/C6H6O4/c1-9-5-3(7)4(8)6(5)10-2/h1-2H3
InChIKey SZBNZTGCAMLMJY-UHFFFAOYSA-N
Mol Weight 142.11 g/mol
Molecular Formula C6H6O4
Exact Mass 142.026609 g/mol

13C Nuclear Magnetic Resonance (NMR) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID FUwOPeLT2IR
Name 3,4-Dimethoxy-3-cyclobutene-1,2-dione
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number 377406
CAS Registry Number 5222-73-1
Copyright Copyright © 2021-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021 John Wiley & Sons, Inc. All Rights Reserved.
Formula C6H6O4
InChI InChI=1S/C6H6O4/c1-9-5-3(7)4(8)6(5)10-2/h1-2H3
InChIKey SZBNZTGCAMLMJY-UHFFFAOYSA-N
Observed nucleus 13C
Purity 99%
Solvent DMSO-d6
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms Dimethyl squarate
Wiley ID SIAL_13CNMR_008182