Propynal
From Wikipedia, the free encyclopedia
Identifiers | |
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624-67-9 | |
ChemSpider | 11721 |
ECHA InfoCard | 100.009.871 |
Jmol 3D model | Interactive image |
PubChem | 12222 |
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Properties | |
C3H2O | |
Molar mass | 54.05 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references | |
Propynal is an organic compound with molecular formula C3H2O. It is the simplest possible chemical compound containing both alkyne and aldehyde functional groups.
Occurrence[edit]
Propynal has been observed in the interstellar medium. It is hypothesized to be formed from a carbon monoxide-acetylene complex.[1] Another possible pathway is through the reaction of propynylidyne (C3H) with water.[2]
See also[edit]
References[edit]
- ^ Zhou, Li; Ralf I. Kaiser (2008), "Pathways to Oxygen-Bearing Molecules in the Interstellar Medium and in Planetary Atmospheres: Cyclopropenone (c-C3H2O) and Propynal (HCCCHO)", The Astrophysical Journal, 686 (2), doi:10.1086/591072/meta
- ^ Xie, Hong-bin; Chang-bin Shao (2007), "Radical-Molecule Reaction C3H + H2O on Amorphous Water Ice: A Promising Route for Interstellar Propynal", The Astrophysical Journal, 670 (1), doi:10.1086/520757/meta
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