2-ETHYNYLPYRIDINE
- Product Name2-ETHYNYLPYRIDINE
- CAS1945-84-2
- CBNumberCB5680472
- MFC7H5N
- MW103.12
- EINECS628-748-9
- MDL NumberMFCD00041598
- MOL File1945-84-2.mol
- MSDS FileSDS
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 |
| Flash point | 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 |
| 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
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29339900 | |||||||||
| NFPA 704: |
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