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4-Ethylbenzoic acid anhydride
SpectraBase Compound ID 5mMIort9PgC
InChI InChI=1S/C18H18O3/c1-3-13-5-9-15(10-6-13)17(19)21-18(20)16-11-7-14(4-2)8-12-16/h5-12H,3-4H2,1-2H3
InChIKey ZUGCMGHPUFMRJP-UHFFFAOYSA-N
Mol Weight 282.34 g/mol
Molecular Formula C18H18O3
Exact Mass 282.125594 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID JGHOnHr0LgG
Name 4-Ethylbenzoic acid anhydride
Classification Chemical
Comments Spectrum verified by independent measurements in external laboratories
Copyright Copyright © 2024 DigiLab GmbH and Wiley-VCH GmbH. All Rights Reserved.
Exact Mass 282.125594437 u
Formula C18H18O3
InChI InChI=1S/C18H18O3/c1-3-13-5-9-15(10-6-13)17(19)21-18(20)16-11-7-14(4-2)8-12-16/h5-12H,3-4H2,1-2H3
InChIKey ZUGCMGHPUFMRJP-UHFFFAOYSA-N
Ionization Type Electron Ionization (EI)
Molecular Weight 282.339 g/mol
Nominal Mass 282 u
Quality 988
Retention Index 2335
SMILES C1(C(OC(C=2C=CC(=CC2)CC)=O)=O)=CC=C(C=C1)CC
SPLASH splash10-001i-2910000000-20766479016dc88244f9
Source of Spectrum DigiLab GmbH (C) 2024
Synonyms 4-ethylbenzoic anhydride
Technique GC/MS
Wiley ID DD2024_005813