4-Pentenoic acid
CAS Registry Number®
591-80-0
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CAS Name
4-Pentenoic acidMolecular Formula
C5H8O2Molecular Mass
100.12Cite this Page
4-Pentenoic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=591-80-0 (retrieved ) (CAS RN: 591-80-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
188.5 °CMelting Point (1)
-22.5 °CDensity (2)
0.992 g/cm³ @ Temp: 15 °C
Source(s)
- (1) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
- (2) Bourguel, M.; Bulletin de la Societe Chimique de France, (1929), 45, 1067-91, CAplus
Other Names and Identifiers
InChI
InChI=1S/C5H8O2/c1-2-3-4-5(6)7/h2H,1,3-4H2,(H,6,7)
InChIKey
InChIKey=HVAMZGADVCBITI-UHFFFAOYSA-N
SMILES
C(C(O)=O)CC=C
Canonical SMILES
O=C(O)CCC=C
Other Names for this Substance
- 4-Pentenoic acid
- Δ4-Pentenoic acid
- Allylacetic acid
- NSC 20944
- NSC 9000
