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trans-2-Pentenoic acid

View entire compound with spectra: 10 NMR, 7 FTIR, 1 Raman, and 5 MS (GC)

trans-2-Pentenoic acid
SpectraBase Compound ID K5DjepBAOXY
InChI InChI=1S/C5H8O2/c1-2-3-4-5(6)7/h3-4H,2H2,1H3,(H,6,7)/b4-3+
InChIKey YIYBQIKDCADOSF-ONEGZZNKSA-N
Mol Weight 100.12 g/mol
Molecular Formula C5H8O2
Exact Mass 100.052429 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID HJkYSn0VNIV
Name 2-Pentenoic acid
Source of Sample Aldrich
Catalog Number 259276
CAS Registry Number 13991-37-2
Classification Non-aromatic carboxylic acids
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C5H8O2
InChI InChI=1S/C5H8O2/c1-2-3-4-5(6)7/h3-4H,2H2,1H3,(H,6,7)/b4-3+
InChIKey YIYBQIKDCADOSF-ONEGZZNKSA-N
Purity 98%
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms trans-2-Pentenoic acid
Technique Neat
Wiley ID SIAL_FTIR_1_5094