3-Butenoic acid
CAS Registry Number®
625-38-7
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CAS Name
3-Butenoic acidMolecular Formula
C4H6O2Molecular Mass
86.09Cite this Page
3-Butenoic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=625-38-7 (retrieved ) (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 °CMelting Point (1)
-35 °CDensity (2)
1.0096 g/cm³ @ Temp: 20 °C
Source(s)
- (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
- (2) Linstead, R. P.; Journal of the Chemical Society, (1933), 557-61, CAplus
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
