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(E)-2-Methyl-2-butenoic acid

View entire compound with spectra: 29 NMR, 17 FTIR, 2 Raman, 2 UV-Vis, and 14 MS (GC)

(E)-2-Methyl-2-butenoic acid
SpectraBase Compound ID A5x8oj4BhUw
InChI InChI=1S/C5H8O2/c1-3-4(2)5(6)7/h3H,1-2H3,(H,6,7)/b4-3+
InChIKey UIERETOOQGIECD-ONEGZZNKSA-N
Mol Weight 100.12 g/mol
Molecular Formula C5H8O2
Exact Mass 100.052429 g/mol

Vapor Phase (Gas) Infrared Spectrum

Vapor Phase (Gas) Infrared Spectrum

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SpectraBase Spectrum ID B19mqouRu39
Name (E)-2-Methyl-2-butenoic acid
Boiling Point 198.5C/760mm
CAS Registry Number 80-59-1
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Detector Name TGS/TRIGLYCINE SULFATE/
Formula C5H8O2
InChI InChI=1S/C5H8O2/c1-3-4(2)5(6)7/h3H,1-2H3,(H,6,7)/b4-3+
InChIKey UIERETOOQGIECD-ONEGZZNKSA-N
Instrument Name DIGILAB FTS-14
Melting Point 61-64C
Synonyms trans-2,3-Dimethylacrylic acid trans-2-Methyl-2-butenoic acid Tiglic acid trans-2-Methylcrotonic acid
Technique Vapor Phase