2-Methylimidazole 98% Extrapure
2-Methylglyoxaline
Product Code. |
01731 |
Grade |
|
Purity |
98% |
CAS No. |
693-98-1 |
Molecular Formula |
C4H6N2 |
Molecular Weight |
82.11 |
H.S.Code |
2933.29900 |
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) |
Packaging
Specification
| Appearance | White crystalline powder |
| Assay | Min 98% |
| Melting point | 144 - 146 deg C |
Safety Information and Hazard Symbols
Symbol: GHS05, GHS07
Signal Word: Danger
UN No.: 3259
IMCO Class No.: 8
Packing Group: II
Hazardous Statement: H302-H314
Precaution Statement: P280-P305 + P351 + P338-P310