Crotonaldehyde

CAS Registry Number®

4170-30-3

CAS Name

Crotonaldehyde

Molecular Formula

C4H6O

Molecular Mass

70.09

Cite this Page

Crotonaldehyde.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4170-30-3 (retrieved 2024-11-22) (CAS RN: 4170-30-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    102 °C

  • Melting Point (1)

    -76.5 °C

  • Density (1)

    0.853 g/cm³ @ Temp: 20 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C4H6O/c1-2-3-4-5/h2-4H,1H3

InChIKey

InChIKey=MLUCVPSAIODCQM-UHFFFAOYSA-N

SMILES

C(=CC)C=O

Canonical SMILES

O=CC=CC

Other Names for this Substance

  • 2-Butenal
  • Crotonaldehyde
  • Crotonal
  • Crotonic aldehyde
  • 1-Formylpropene

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CAS INSIGHTSTM
Targeted protein degrader structure, illustration