1,1-Dimethylpropargylamine
- Product Name1,1-Dimethylpropargylamine
- CAS2978-58-7
- CBNumberCB7228867
- MFC5H9N
- MW83.13
- EINECS221-029-7
- MDL NumberMFCD00008052
- MOL File2978-58-7.mol
- MSDS FileSDS
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 |
| form | Liquid |
| pka | 8.67±0.25(Predicted) |
| 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) |
| EWG's Food Scores | 1 |
| 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
| Symbol(GHS) |
   
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| Signal word | Danger | |||||||||
| Hazard statements | H225-H302-H314-H334 | |||||||||
| Precautionary statements | P210-P261-P280-P305+P351+P338-P310 | |||||||||
| 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 | |||||||||
| NFPA 704: |
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