2-Propynylmalonic acid diethyl ester
- Product Name2-Propynylmalonic acid diethyl ester
- CAS17920-23-9
- MFC10H14O4
- MW198.22
- EINECS
- MOL File17920-23-9.mol
Chemical Properties
| Melting point | 178℃ |
| Boiling point | 129℃ (22 Torr) |
| Density | 1.05 |
| refractive index | 1.4405 (20℃) |
| Flash point | 121° |
| storage temp. | Store at room temperature |
| form | clear liquid |
| pka | 11.79±0.59(Predicted) |
| color | Colorless to Almost colorless |
| CAS DataBase Reference | 17920-23-9 |
Safety Information
| RTECS | OO1630000 |
| HS Code | 2917.19.7050 |
| Toxicity | mouse,LD50,intraperitoneal,100mg/kg (100mg/kg),National Technical Information Service. Vol. AD277-689, |