1-Pentyne
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Please help improve this article or section by expanding it. Further information might be found on the talk page or at requests for expansion. (December 2007) |
| 1-Pentyne[1] | |
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| IUPAC name | Pent-1-yne |
| Other names | Propylacetylene |
| Identifiers | |
| CAS number | [627-19-0] |
| PubChem | |
| SMILES | C#CCCC |
| Properties | |
| Molecular formula | C5H8 |
| Molar mass | 68.12 |
| Appearance | Clear, colorless liquid |
| Density | 0.691 g/mL |
| Melting point |
−106 to −105 °C |
| Boiling point |
40.2 °C |
| Solubility in water | Insoluble |
| Hazards | |
| Main hazards | Flammable Liquid |
| Flash point | -20 °C |
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) Infobox disclaimer and references |
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1-Pentyne, an organic compound, is a terminal alkyne. It is an isomer of 2-pentyne, an internal alkyne.
[edit] References
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