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(2E,4E)-2,4-hexadienoic acid

View entire compound with spectra: 19 NMR, 12 FTIR, 1 Raman, and 22 MS (GC)

(2E,4E)-2,4-hexadienoic acid
SpectraBase Compound ID KiBYQ4bZs2h
InChI InChI=1S/C6H8O2/c1-2-3-4-5-6(7)8/h2-5H,1H3,(H,7,8)/b3-2+,5-4+
InChIKey WSWCOQWTEOXDQX-MQQKCMAXSA-N
Mol Weight 112.13 g/mol
Molecular Formula C6H8O2
Exact Mass 112.052429 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID HUjwRctgy9A
Name 2,4-Hexadienoic acid
Source of Sample Sigma-Aldrich Co. LLC.
Catalog Number W392103
Lot Number 06428AC
CAS Registry Number 110-44-1
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C6H8O2
InChI InChI=1S/C6H8O2/c1-2-3-4-5-6(7)8/h2-5H,1H3,(H,7,8)/b3-2+,5-4+
InChIKey WSWCOQWTEOXDQX-MQQKCMAXSA-N
Molecular Weight 112.128 g/mol
Purity >=99%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms Sorbic acid; alpha-trans-gamma-trans-Sorbic acid; (E,E)-1,3-Pentadiene-1-carboxylic acid; 2,4-Hexadienoic acid; 2E,4E-Hexadienoic acid; trans,trans-2,4-Hexadienoic acid; C6:2n-2,4; NSC 35405; NSC 49103; NSC 50268
Technique Mull
Wiley ID SIAL_FF-FTIR_002050