1,1-Dimethylpropargylamine
- Product Name1,1-Dimethylpropargylamine
- CAS2978-58-7
- MFC5H9N
- MW83.13
- EINECS221-029-7
- MOL File2978-58-7.mol
Chemical Properties
| Melting point | 18°C |
| Boiling point | 79-80 °C/760 mmHg |
| Density | 0.79 g/mL at 25 °C |
| vapor pressure | 68.7hPa at 20℃ |
| refractive index | 1.422-1.425 |
| Flash point | 2 °C |
| storage temp. | 2-8°C |
| pka | 8.67±0.25(Predicted) |
| form | Liquid |
| color | Clear colorless to yellow |
| Water Solubility | Very soluble in water. |
| Sensitive | Air Sensitive |
| InChIKey | VUGCBIWQHSRQBZ-UHFFFAOYSA-N |
| LogP | 0.26 at 23℃ |
| CAS DataBase Reference | 2978-58-7(CAS DataBase Reference) |
| NIST Chemistry Reference | 3-Butyn-2-amine, 2-methyl-(2978-58-7) |
| EPA Substance Registry System | 3-Butyn-2-amine, 2-methyl- (2978-58-7) |
Safety Information
| Hazard Codes | Xi,C,F |
| Risk Statements | 36/37/38-34-22-11-43 |
| Safety Statements | 26-36/37/39-45-16 |
| RIDADR | UN 2733 |
| WGK Germany | 3 |
| RTECS | ER9543533 |
| TSCA | Yes |
| HazardClass | 3.1 |
| PackingGroup | II |
| HS Code | 29211999 |
| Toxicity | LD50 oral in rat: 1470mg/kg |
