Chemical Properties
| Melting point | 300 °C |
| Boiling point | 291.56°C (rough estimate) |
| Density | 1.5129 (rough estimate) |
| refractive index | 1.6900 (estimate) |
| storage temp. | -20°C Freezer |
| solubility | DMSO (Slightly) |
| form | crystalline |
| pka | pK1:<1.3;pK2:7.92 (25°C) |
| color | yellow |
| Water Solubility | 0.125 g/100 mL (25 ºC) |
| Merck | 14,5596 |
| BRN | 157503 |
| CAS DataBase Reference | 487-21-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Lumazine(487-21-8) |
| EPA Substance Registry System | Lumazine (487-21-8) |
Safety Information
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| RTECS | UO3416000 |
| TSCA | Yes |
| HS Code | 29335995 |
