For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
(E)-2-Butenal
SpectraBase Compound ID JUraUiZjMKG
InChI InChI=1S/C4H6O/c1-2-3-4-5/h2-4H,1H3/b3-2+
InChIKey MLUCVPSAIODCQM-NSCUHMNNSA-N
Mol Weight 70.09 g/mol
Molecular Formula C4H6O
Exact Mass 70.041865 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID K3huxGAjjIG
Name But-(2E)-enal
CAS Registry Number 123-73-9
Copyright Database Compilation Copyright © 2023-2024 John Wiley and Sons, Inc. Copyright © 2023-2024 John Wiley and Sons, Inc., Portions Copyright Wiley-VCH GmbH, Adams Library under license from Diablo Analytical. All Rights Reserved.
Exact Mass 70.041864812 u
Formula C4H6O
InChI InChI=1S/C4H6O/c1-2-3-4-5/h2-4H,1H3/b3-2+
InChIKey MLUCVPSAIODCQM-NSCUHMNNSA-N
Molecular Weight 70.091 g/mol
Number of Peaks 24
RI1 650
RI3 440
RI4 405
SMILES C\C=C\C=O
SPLASH splash10-006x-9000000000-0dca6bb4d544653433a3
Sample Comments RI1: measured on SLB-5ms (Hydro) RI2: measured on SLB-5ms (FAMEs) RI3: measured on Supelcowax-10 (FAMEs) RI4: measured on Supelcowax-10 (FAEEs) RI5: measured on Equity-1 (Hydro)
Source of Spectrum Prof. L. Mondello (Chromaleont s.r.l./Univ. Messina, Italy)
Synonyms 2-Butenal, (2E)-
Wiley ID LM_FFNSC3_1887