Propiolic acid
CAS Registry Number®
471-25-0
CAS Name
Propiolic acidMolecular Formula
C3H2O2Molecular Mass
70.05Cite this Page
Propiolic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=471-25-0 (retrieved ) (CAS RN: 471-25-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Boiling Point (1)
57 °CMelting Point (2)
9 °CDensity (1)
1.1435 g/cm³ @ Temp: 15 °C
Source(s)
- (1) Straus, Fritz; Berichte der Deutschen Chemischen Gesellschaft [Abteilung] B: Abhandlungen, (1930), 63B, 1086-92, CAplus
- (2) PhysProp data were obtained from Syracuse Research Corporation of Syracuse, New York (US)
Other Names and Identifiers
InChI
InChI=1S/C3H2O2/c1-2-3(4)5/h1H,(H,4,5)
InChIKey
InChIKey=UORVCLMRJXCDCP-UHFFFAOYSA-N
SMILES
C(C#C)(O)=O
Canonical SMILES
O=C(O)C#C
Other Names for this Substance
- 2-Propynoic acid
- Propiolic acid
- Acetylenecarboxylic acid
- Propargylic acid
- Propynoic acid
