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trans-2,4-Difluorocinnamic acid

View entire compound with spectra: 5 NMR, and 3 FTIR

trans-2,4-Difluorocinnamic acid
SpectraBase Compound ID 4OVsBrZJzqb
InChI InChI=1S/C9H6F2O2/c10-7-3-1-6(8(11)5-7)2-4-9(12)13/h1-5H,(H,12,13)/b4-2+
InChIKey PQDXPFJQTKGTFP-DUXPYHPUSA-N
Mol Weight 184.14 g/mol
Molecular Formula C9H6F2O2
Exact Mass 184.033586 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID AI6b3tDD42E
Name trans-2,4-Difluorocinnamic acid
Source of Sample Aldrich
Catalog Number 290335
CAS Registry Number 94977-52-3
Classification Aromatic carboxylic acids
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C9H6F2O2
InChI InChI=1S/C9H6F2O2/c10-7-3-1-6(8(11)5-7)2-4-9(12)13/h1-5H,(H,12,13)/b4-2+
InChIKey PQDXPFJQTKGTFP-DUXPYHPUSA-N
Purity 98%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Technique Mull
Wiley ID SIAL_FTIR_1_5844