| Identification | |
| Name: | Pyridine, 2-ethynyl- |
| Synonyms: | 2-Pyridinylethyne;2-Pyridylacetylene;2-Pyridylethyne;Pyridin-2-ylacetylene; |
| CAS: | 1945-84-2 |
| Molecular Formula: | C7H5N |
| Molecular Weight: | 103.12 |
| InChI: | InChI=1/C7H5N/c1-2-7-5-3-4-6-8-7/h1,3-6H |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 77-78 C |
| Density: | 1.021 |
| Refractive index: | 1.557-1.559 |
| Appearance: | clear brown clear liquid |
| Safety Data | |
| Hazard Symbols |
Xi:Irritant
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