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(E)-2-methyl-2-butenedioic acid diethyl ester
SpectraBase Compound ID CodQCH7FYX2
InChI InChI=1S/C9H14O4/c1-4-12-8(10)6-7(3)9(11)13-5-2/h6H,4-5H2,1-3H3/b7-6+
InChIKey YPTLFOZCUOHVFO-VOTSOKGWSA-N
Mol Weight 186.21 g/mol
Molecular Formula C9H14O4
Exact Mass 186.089209 g/mol

Vapor Phase (Gas) Infrared Spectrum

Vapor Phase (Gas) Infrared Spectrum

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SpectraBase Spectrum ID 5Po99AHszQ4
Name (E)-2-Methyl-2-butenedioic acid diethyl ester
Comments Computed using SmartSpectra Model v1.42
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
Exact Mass 186.089208927 u
Formula C9H14O4
InChI InChI=1S/C9H14O4/c1-4-12-8(10)6-7(3)9(11)13-5-2/h6H,4-5H2,1-3H3/b7-6+
InChIKey YPTLFOZCUOHVFO-VOTSOKGWSA-N
Molecular Weight 186.207 g/mol
SMILES C(\C=C\(C(=O)OCC)C)(=O)OCC
Spectrum/Structure Validation Score (Vapor Phase IR) 0.938659