| Appearance and Shape (20°C) | Solid | 
|---|---|
| CAS RN | 41864-22-6 | 
| MDL number | MFCD00043399 | 
| Molecular weight | 164.13 | 
| Molecular Formula | C5H4N6O | 
| Product code | ICTC2325 | 
| PubChem Substance ID | 87560964 | 
| Purity/Analytical Methods | >97.0%(T) | 
| Reaxys-RN | 10250 | 
| Situations to avoid | Moisture Sensitive,Heat Sensitive | 
| Store under inert gas | Store under inert gas | 
| Appearance | White to Almost white powder to crystal | 
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| Pictograms | 
                                                                                             
                                                                                             
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| Hazard statement | H302 : Harmful if swallowed H318 : Causes serious eye damage. | 
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant P270 : Do not eat, drink or smoke when using this product P264 : Wash skin thoroughly after handling P280 : Wear eye protection/ face protection P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. | 
| Signal word | Danger | 
Chemicals by Class 5-Membered Heterocyclic Compounds [Chemical Structural Class] Triazoles [Chemical Structural Class] 1,2,4-Triazoles [Chemical Structural Class]
Chemistry Chemical Biology Nucleic Acid Chemistry Condensing Agents [Nucleic Acid Synthesis] Pharmaceutical Development and Drug Discovery Research Reagents Nucleic Acid Chemistry Condensing Agents [Nucleic Acid Synthesis] Synthetic Reagents Coupling [Synthetic Reagents] Carbonyldiimidazole Derivatives [Coupling Reagents]
Life Science Pharmaceutical Development and Drug Discovery Research Nucleic Acid Chemistry Condensing Agents [Nucleic Acid Synthesis]