PRODUCT Properties
| Melting point: | 88-89 °C |
| Boiling point: | 88-89 °C1 mm Hg(lit.) |
| Density | 1.024 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| pka | 12.21±0.20(Predicted) |
| CAS DataBase Reference | 1606-49-1 |
Description and Uses
Derivatives of 1,4,5,6-Tetrahydropyrimidine can act as neuromuscular blocking, cardiovascular and antidepressant agents.
Safety
| Symbol(GHS) | ![]() GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 3 |





![3,4-Dihydro-2H-pyrido[1,2-a]pyrimidin-2-one](https://img.chemicalbook.com/CAS/GIF/5439-14-5.gif)

