Chemical Properties
| Melting point | 232-233 °C (decomp) |
| Boiling point | 195.35°C (rough estimate) |
| Density | 1.09 g/mL at 20 °C |
| refractive index | n |
| storage temp. | 2-8°C |
| solubility | Easily soluble (water), soluble (ethanol), slightly soluble (amyl alcohol), insoluble ((C2H5)2O, CHCl3) |
| pka | 13.9(at 25℃) |
| CAS DataBase Reference | 62-49-7(CAS DataBase Reference) |
| EPA Substance Registry System | Choline (62-49-7) |
Safety Information
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 3286 3/PG 2 |
| WGK Germany | 1 |
| F | 8-9-23 |
| HazardClass | 8 |
| PackingGroup | II |
