1945-84-2
| Name | 2-ETHYNYLPYRIDINE |
| CAS | 1945-84-2 |
| EINECS(EC#) | 628-748-9 |
| Molecular Formula | C7H5N |
| MDL Number | MFCD00041598 |
| Molecular Weight | 103.12 |
| MOL File | 1945-84-2.mol |
Chemical Properties
| Appearance | clear dark brown liquid |
| 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. |
| Detection Methods | GC,NMR |
| BRN | 1098904 |
| InChI | InChI=1S/C7H5N/c1-2-7-5-3-4-6-8-7/h1,3-6H |
| InChIKey | NHUBNHMFXQNNMV-UHFFFAOYSA-N |
| SMILES | C1(C#C)=NC=CC=C1 |
| CAS DataBase Reference | 1945-84-2(CAS DataBase Reference) |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| HS Code | 29339900 |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
