3-Butenoic acid

CAS Registry Number®

625-38-7

CAS Name

3-Butenoic acid

Molecular Formula

C4H6O2

Molecular Mass

86.09

Cite this Page

3-Butenoic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=625-38-7 (retrieved 2024-11-21) (CAS RN: 625-38-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    169 °C

  • Melting Point (1)

    -35 °C

  • Density (2)

    1.0096 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C4H6O2/c1-2-3-4(5)6/h2H,1,3H2,(H,5,6)

InChIKey

InChIKey=PVEOYINWKBTPIZ-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=C(O)CC=C

Other Names for this Substance

  • 3-Butenoic acid
  • Vinylacetic acid
  • Acetic acid, ethenyl-
  • β-Butenoic acid
  • NSC 44546

Deleted or Replaced CAS Registry Numbers

172702-78-2

CAS INSIGHTSTM
Targeted protein degrader structure, illustration