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2,3-Difluorobenzoic acid

View entire compound with spectra: 4 NMR, 6 FTIR, and 1 Raman

2,3-Difluorobenzoic acid
SpectraBase Compound ID HS60IbWa56M
InChI InChI=1S/C7H4F2O2/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3H,(H,10,11)
InChIKey JLZVIWSFUPLSOR-UHFFFAOYSA-N
Mol Weight 158.1 g/mol
Molecular Formula C7H4F2O2
Exact Mass 158.017936 g/mol

13C Nuclear Magnetic Resonance (NMR) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID G3fzoIzcKu1
Name 2,3-Difluorobenzoic acid
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number 263516
CAS Registry Number 4519-39-5
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C7H4F2O2
InChI 1S/C7H4F2O2/c8-5-3-1-2-4(6(5)9)7(10)11/h1-3H,(H,10,11)
InChIKey JLZVIWSFUPLSOR-UHFFFAOYSA-N
Observed nucleus 13C
Purity 98%
Solvent CDCl3 & DMSO-d6
Source of Spectrum Sigma-Aldrich Co. LLC.
Wiley ID SIAL_13CNMR_004735