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Terephthalic acid ethyl methyl ester
SpectraBase Compound ID 56ZRb4NK05L
InChI InChI=1S/C11H12O4/c1-3-15-11(13)9-6-4-8(5-7-9)10(12)14-2/h4-7H,3H2,1-2H3
InChIKey SGPZSOQUJLFTMQ-UHFFFAOYSA-N
Mol Weight 208.21 g/mol
Molecular Formula C11H12O4
Exact Mass 208.073559 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 2owuIkoFpeS
Name 1,4-Benzenedicarboxylicacid ethyl methyl ester
CAS Registry Number 22163-52-6
Classification Chemical
Comments Spectrum verified by crosschecking against external libraries (two reference spectrum with similarity >= 99% found)
Copyright Copyright © 2024-2025 DigiLab GmbH and Wiley-VCH GmbH. All Rights Reserved.
Exact Mass 208.073558862 u
Formula C11H12O4
InChI InChI=1S/C11H12O4/c1-3-15-11(13)9-6-4-8(5-7-9)10(12)14-2/h4-7H,3H2,1-2H3
InChIKey SGPZSOQUJLFTMQ-UHFFFAOYSA-N
Ionization Type Electron Ionization (EI)
Molecular Weight 208.213 g/mol
Nominal Mass 208 u
Quality 999
Retention Index 1497
SMILES C1(C(OCC)=O)=CC=C(C(OC)=O)C=C1
SPLASH splash10-03fs-3900000000-20cd0496edbc93140905
Source of Spectrum DigiLab GmbH (C) 2024
Synonyms Ethyl methyl benzene-1,4-dicarboxylate
Technique GC/MS
Wiley ID DD2024_028045