2-Ethenyl-2-butenal

CAS Registry Number®

20521-42-0
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CAS Name

2-Ethenyl-2-butenal

Molecular Formula

C6H8O

Molecular Mass

96.13

Cite this Page

2-Ethenyl-2-butenal.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=20521-42-0 (retrieved 2024-07-02) (CAS RN: 20521-42-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Other Names and Identifiers

InChI

InChI=1S/C6H8O/c1-3-6(4-2)5-7/h3-5H,1H2,2H3

InChIKey

InChIKey=XOBGIOGZLQNHMM-UHFFFAOYSA-N

SMILES

C(C=C)(=CC)C=O

Canonical SMILES

O=CC(C=C)=CC

Other Names for this Substance

  • 2-Butenal, 2-ethenyl-
  • Crotonaldehyde, 2-vinyl-
  • 3-Butenal, 2-ethylidene-
  • 2-Ethenyl-2-butenal
  • 2-Vinylcrotonaldehyde

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