4-PENTYN-2-OL
- Product Name4-PENTYN-2-OL
- CAS2117-11-5
- MFC5H8O
- MW84.12
- EINECS218-321-1
- MOL File2117-11-5.mol
Chemical Properties
| Melting point | -24.1°C (estimate) |
| Boiling point | 126-127 °C (lit.) |
| Density | 0.892 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point | 99 °F |
| storage temp. | Flammables area |
| solubility | Miscible with chloroform and ethyl acetate. |
| form | Liquid |
| pka | 14.29±0.20(Predicted) |
| Specific Gravity | 0.892 |
| color | Clear colorless to pale yellow |
| BRN | 1734245 |
| InChI | 1S/C5H8O/c1-3-4-5(2)6/h1,5-6H,4H2,2H3 |
| InChIKey | JTHLRRZARWSHBE-UHFFFAOYSA-N |
| SMILES | CC(O)CC#C |
| CAS DataBase Reference | 2117-11-5(CAS DataBase Reference) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | UN 1987 3/PG 3 |
| WGK Germany | 3 |
| F | 10 |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29052990 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Eye Irrit. 2 Flam. Liq. 3 Skin Irrit. 2 STOT SE 3 |
