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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

13C Nuclear Magnetic Resonance (NMR) Spectrum

13C Nuclear Magnetic Resonance (NMR) Spectrum

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SpectraBase Spectrum ID ISzly4LBWwe
Name trans-2-PENTENOIC ACID
Source of Sample Fluka AG, Buchs, Switzerland
Boiling Point 200-203C
CAS Registry Number 13991-37-2
Copyright Copyright © 1980, 1981-2025 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
Melting Point 9-11C
Molecular Weight 100.12
Solvent Chloroform-d; Reference=TMS Spectrometer= Varian CFT-20
Synonyms 2-PENTENOIC ACID, trans-,