| 2-ETHYNYLPYRIDINE Basic information |
| Uses |
| Product Name: | 2-ETHYNYLPYRIDINE |
| Synonyms: | 2-Ethynylpyridine ,97%;2-ETHYNYLPYRIDINE, 98+%;1-(2-Pyridinyl)ethyne;2-Pyridinylacetylene;2-EthynyL;2-ETHYNYLPYRIDINE, 98+%2-ETHYNYLPYRIDINE, 98+%2-ETHYNYLPYRIDINE, 98+%2-ETHYNYLPYRIDINE, 98+%;p-Ethylnylpyridine;(Pyridin-2-yl)acetylene |
| CAS: | 1945-84-2 |
| MF: | C7H5N |
| MW: | 103.12 |
| EINECS: | 628-748-9 |
| Product Categories: | C7 and C8;Heterocyclic Building Blocks;Acetylenes;Functionalized Acetylenes;Pyridines;Heterocycle-Pyridine series;Heterocyclic Compounds;Pyridine |
| Mol File: | 1945-84-2.mol |
| 2-ETHYNYLPYRIDINE Chemical Properties |
| Melting point | 77-78 C |
| Boiling point | 85 °C/12 mmHg (lit.) |
| density | 1.021 g/mL at 25 °C (lit.) |
| refractive index | n |
| Fp | 170 °F |
| storage temp. | 2-8°C |
| form | Liquid |
| pka | 2.31±0.12(Predicted) |
| color | Clear dark brown |
| Specific Gravity | 1.021 |
| Water Solubility | Soluble in water. |
| BRN | 1098904 |
| CAS DataBase Reference | 1945-84-2(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| HS Code | 29339900 |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| 2-ETHYNYLPYRIDINE Usage And Synthesis |
| Uses | 2-ETHYNYLPYRIDINE is a useful research chemical. |
| Chemical Properties | clear dark brown liquid |
| Uses | 2-Ethynylpyridine is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff fields. |
| Synthesis Reference(s) | Synthesis, p. 364, 1981 DOI: 10.1055/s-1981-29448 |
| General Description | 2-Ethynylpyridine is a pyridine derivative. |
| 2-ETHYNYLPYRIDINE Preparation Products And Raw materials |
| Preparation Products | DI-N-OCTADECYL DISULFIDE-->2-PYRIDIN-2-YL-1H-INDOLE-->2-ACETAMIDOPYRIDINE-->2-Vinylpyridine |
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