Return to Results 4-Pentenoic acid
CAS Registry Number®
591-80-0
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/detail?cas_rn=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)
86-87 °C @ Press: 15 TorrMelting Point (2)
-22.5 °CDensity (3)
0.988 g/cm³ @ Temp: 21 °C
Source(s)
- (1) Starostin, E. K.; Russian Chemical Bulletin, (2006), 55(11), 2016-2019, CAplus
- (2) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
- (3) 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
