Description
| CAS | 693-98-1 |
| Molecular Formula | C4H6N2 |
| Molecular Weight | 82.11 |
| Shelf Life | 60 Months |
| Physical Properties | |||
| Physical State at 20 °C | Solid | Colour | White to light yellow |
| pH Value | 10.5 | Melting Point/ Freezing Point [°C] | 142 – 143 °C |
| Flash Point [°C] | 155°C | Boiling Point [°C] | 267 – 268 °C |
| Initial Boiling Point [°C] | 267°C | Final Boiling Point [°C] | 268 °C |
| Vapour Pressure [20°C] | < 1 mbar @20°C | Solubility in Water [% weight] | 780 g/l Water (200C) |
| Specifications | |||
| Appearance | White crystalline powder | Assay | Min 98% |
| Melting Point | 144 – 146 deg C | ||
| Dangerous Goods Information | |||
| UN Number | 3259 | DG Class | 8 |
| Safety Information & Hazard Symbols | |
| Symbol | GHS05, GHS07 |
| Signal Word | Danger |
| Hazard Statement | H302-H314 |
| Precaution Statement | P280-P305 + P351 + P338-P310 |















