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

*Links on SpectraBase are not permalinks.
Crotonic acid, o-formylphenyl ester
SpectraBase Compound ID IfqTcH0uxgH
InChI InChI=1S/C11H10O3/c1-2-5-11(13)14-10-7-4-3-6-9(10)8-12/h2-8H,1H3/b5-2+
InChIKey MOUQACBLSHRVJO-GORDUTHDSA-N
Mol Weight 190.2 g/mol
Molecular Formula C11H10O3
Exact Mass 190.062994 g/mol
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Chemical Concepts, A Wiley Division, Weinheim, Germany
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum HE-1982-0-0
Copyright Copyright © 2024-2025 John Wiley & Sons, Inc. All Rights Reserved.
  • (2-formylphenyl) (E)-but-2-enoate
  • CROTONIC ACID, O-BENZALDEHYDOESTER
  • 2-Formylphenyl (2E)-2-butenoate
  • (2-methanoylphenyl) (E)-but-2-enoate
  • (E)-2-butenoic acid (2-formylphenyl) ester
  • (E)-but-2-enoic acid (2-formylphenyl) ester

This compound is available in the following databases:

Wiley SmartSpectra Vapor Phase IR Database Collection

Author: Wiley

Designed for use with Wiley’s KnowItAll IR Spectral Library collection, this computed VPIR database can be used in unknown identification to expand your available chemical compound coverage and improve your analytical workflow. Learn more.

Unknown Identification

Search your unknown spectrum against the world's largest collection of reference spectra

KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.