2-Pentyn-1-ol
- Product Name2-Pentyn-1-ol
- CAS6261-22-9
- MFC5H8O
- MW84.12
- EINECS228-411-2
- MOL File6261-22-9.mol
Chemical Properties
| Melting point | -49.7°C |
| Boiling point | 84-85 °C/57 mmHg (lit.) |
| Density | 0.909 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point | 137 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | clear liquid |
| pka | 13.04±0.10(Predicted) |
| color | Colorless to Light yellow to Light orange |
| BRN | 1734007 |
| InChI | 1S/C5H8O/c1-2-3-4-5-6/h6H,2,5H2,1H3 |
| InChIKey | WLPYSOCRPHTIDZ-UHFFFAOYSA-N |
| SMILES | CCC#CCO |
| CAS DataBase Reference | 6261-22-9(CAS DataBase Reference) |
| EPA Substance Registry System | 2-Pentyn-1-ol (6261-22-9) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36/37/39-37/39 |
| RIDADR | UN 1987 3/PG 3 |
| WGK Germany | 3 |
| F | 10 |
| TSCA | TSCA listed |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 2905190098 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Eye Irrit. 2 Flam. Liq. 3 Skin Irrit. 2 STOT SE 3 |
