| 3-Butyn-2-ol Basic information |
| Product Name: | 3-Butyn-2-ol |
| Synonyms: | 1-Ethynylethanol;1-Methyl-2-propynyl alcohol;1-Methylpropargyl alcohol;3-butyn-2-0l;3-butyn-2-olsolution;3-Hydroxy-1-butyne;alpha-Methylpropargyl alcohol;but-3-yn-2-ol |
| CAS: | 2028-63-9 |
| MF: | C4H6O |
| MW: | 70.09 |
| EINECS: | 217-978-1 |
| Product Categories: | Alkynes;Organic Building Blocks;Aliphatics;Acetylenes;Acetylenic Alcohols & Their Derivatives;Terminal |
| Mol File: | 2028-63-9.mol |
| 3-Butyn-2-ol Chemical Properties |
| Melting point | -1.5°C |
| alpha | 0°(c=1, CHCl3) |
| Boiling point | 66-67 °C/150 mmHg (lit.) |
| density | 0.894 g/mL at 25 °C (lit.) |
| vapor pressure | 11hPa at 20℃ |
| refractive index | n |
| Fp | 78 °F |
| storage temp. | Flammables area |
| Water Solubility | Completely miscible in water |
| pka | 13.28±0.20(Predicted) |
| form | Liquid |
| Specific Gravity | 0.894 |
| color | Clear colorless to light yellow |
| BRN | 635722 |
| LogP | 1.1 at 35℃ |
| CAS DataBase Reference | 2028-63-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-Butyn-2-ol(2028-63-9) |
| EPA Substance Registry System | 3-Butyn-2-ol (2028-63-9) |
| Safety Information |
| Hazard Codes | T,F |
| Risk Statements | 10-25-36/38-36/37/38-24/25 |
| Safety Statements | 26-45-36/37/39-16 |
| RIDADR | UN 2929 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | ES0709800 |
| F | 10 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HazardClass | 6.1 |
| PackingGroup | II |
| HS Code | 29052900 |
| 3-Butyn-2-ol Usage And Synthesis |
| Chemical Properties | clear colorless to light yellow liquid |
| Flammability and Explosibility | Flammable |
| 3-Butyn-2-ol Preparation Products And Raw materials |
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