| 3-Methyl-1-Butyne |
| CAS: 598-23-2 |
| Date Updated: 2021-04-06 |
| Solubility Theory |
| Hansen Solubility Parameters ? |
| D: 15.06 | P: 3.18 | H: 2.68 |
| SMILES ? : C#CC(C)C |
| EHS Information |
| SDS Link |
| Hazard Overview: Flammable liquids (Category 1), Skin irritation (Category 2), Eye irritation (Category 2A), Specific target organ toxicity - single exposure (Category 3), Respiratory system |
| NFPA Health Rating: 0 |
| NFPA Flame Rating: 4 |
| Compatible Glove Type: Unknown |
| Physical Properties | ||
| Melting Point ? : -89.7 °C | Vapor Pressure: N/A | |
| Boiling Point ? : 29.5 °C | Refractive Index ? : 1.3725 | |
| Flash Point: -30 °C | Relative Evaporation Rate (RER) ? : 2951.9 | |
| MWt: 68.12 g/mol | Water Solubility: N/A | |
| MVol ? : 102.282 | Viscosity: N/A | |
| Density: 0.666 g/L | Formula: C5H8 | |
| Other Names: 1-Isopentyne; 3,3-Dimethyl-1-propyne; Isopropylacetylene; Isopropylethyne |
| Cost and Manufacturers (*prices are estimated) |
| Average Lab Cost: $11.46/g |
| Average Bulk Cost: $1215.17/lb. |
| Lab Size | |||
| Sigma Aldrich | 25g | $293.00 | |
| Alfa Aesar | 25g | $280.00 | |
| Bulk | |||
| Molbase | 1000g | $2679.00 |