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1-METHYLIMIDAZOLE For Synthesis
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC1950 | For Synthesis | 99% | 616-47-7 | C4H6N2 | 82.1 | 2933.2990 | 36 Months |
Packings
| 100 g,500 g |
Physical Properties
| Physical state at 20 °C | Liquid |
| Colour | Colorless |
| pH value | 9.5 - 11.5 at 100 g/l at 20 °C |
| Melting point/ Freezing point [°C] | -6°C |
| Auto-ignition temperature [°C] | 488°C at at 1.013 - 1.019 hPa |
| Flash point [°C] | 92°C |
| Boiling point [°C] | 198°C |
| Vapour pressure mm/Hg | 0.4 mmHg at 20 °C |
| Relative density, liquid (water=1) | 1.03 g/mL at 25 °C |
| Partition coefficient Log Pow octanol / water at 20°C | log Pow: -0.189 at 25 °C |
| Explosion limits - upper [%] | 15.7 %(V) |
| Explosion limits -lower [%] | 2.7%(V) |
Specifications
| Appearance | Clear colorless to yellow liquid |
| Purity (by GC) | Min 99.0% |
| Identity (IR) | Passes test |
| Density (d20°C/4°C) | 1.034 - 1.036 |
Safety Information and Hazard Symbols
|
|
|---|---|
| Symbol | GHS05, GHS06 |
| Signal Word | Danger |
| UN No. | 3267 |
| IMCO Class No. | 8 |
| Packing Group | II |
| Hazardous Statement | H302-H311-H314 |
| Precaution Statement | P280-P301 + P312 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338 |
| Risk Statement | |
| Safety Statement | |