945717-09-9
| Name | 2-Chloro-4-ethynylpyridine |
| CAS | 945717-09-9 |
| Molecular Formula | C7H4ClN |
| MDL Number | MFCD13189742 |
| Molecular Weight | 137.57 |
| MOL File | 945717-09-9.mol |
Chemical Properties
| Boiling point | 223℃ |
| density | 1.23 |
| Fp | 110℃ |
| storage temp. | Inert atmosphere,2-8°C |
| form | solid |
| pka | -0.35±0.10(Predicted) |
| Appearance | White to off-white Solid |
| InChI | InChI=1S/C7H4ClN/c1-2-6-3-4-9-7(8)5-6/h1,3-5H |
| InChIKey | DLEWWBKXDRBGRF-UHFFFAOYSA-N |
| SMILES | C1(Cl)=NC=CC(C#C)=C1 |
Safety Data
| Symbol(GHS) |  GHS06 |
| Signal word | Danger |
| Hazard statements | H301 |
| Precautionary statements | P264-P270-P301+P310-P405-P501 |
| Hazard Codes | Xn |
| Risk Statements | |
| WGK Germany | WGK 3 |
| HS Code | 2933399990 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 3 Oral |