4-Oxobutanoic acid
CAS Registry Number®
692-29-5
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CAS Name
4-Oxobutanoic acidMolecular Formula
C4H6O3Molecular Mass
102.09Cite this Page
4-Oxobutanoic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=692-29-5 (retrieved ) (CAS RN: 692-29-5). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
142-143 °C @ Press: 13 TorrMelting Point (2)
202-203 °CDensity (3)
1.163 g/cm³ @ Temp: 19 °C
Source(s)
- (1) Carriere, E.; Compt. rend., (1912), 154, 1173-5, CAplus
- (2) Denotes property values from the ZIC/VINITI data file provided by InfoChem.
- (3) D'yakonov, I. A.; Zhurnal Obshchei Khimii, (1951), 21, 839-50, CAplus
Other Names and Identifiers
InChI
InChI=1S/C4H6O3/c5-3-1-2-4(6)7/h3H,1-2H2,(H,6,7)
InChIKey
InChIKey=UIUJIQZEACWQSV-UHFFFAOYSA-N
SMILES
C(C(O)=O)CC=O
Canonical SMILES
O=CCCC(=O)O
Other Names for this Substance
- Butanoic acid, 4-oxo-
- Succinaldehydic acid
- 4-Oxobutanoic acid
- Succinic semialdehyde
- Succinic acid semialdehyde
