| Appearance and Shape (20°C) | Solid |
|---|---|
| CAS RN | 1621-91-6 |
| MDL number | MFCD00077436 |
| Molecular weight | 112.09 |
| Molecular Formula | C4H4N2O2 |
| Product code | ICTP1862 |
| PubChem Substance ID | 125307818 |
| Purity/Analytical Methods | >98.0%(HPLC) |
| Reaxys-RN | 2400 |
| Appearance | White to Almost white powder to crystal |
|---|
| Pictograms |
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|---|---|
| Hazard statement | H315 : Causes skin irritation H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling P280 : Wear protective gloves/ eye protection/ face protection P337 + P313 : If eye irritation persists: Get medical advice/ attention P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P302 + P352 : IF ON SKIN: Wash with plenty of soap and water P332 + P313 : If skin irritation occurs: Get medical advice/ attention P362 : Take off contaminated clothing and wash before reuse. |
| Signal word | Warning |
Chemicals by Class 5-Membered Heterocyclic Compounds [Chemical Structural Class] Pyrazoles [Chemical Structural Class] N-Unsubstituted Monocyclic Pyrazoles [Chemical Structural Class]
Chemistry Building Blocks Heterocyclic Building Blocks Non-Halogenated Heterocyclic Building Blocks Pyrazoles [Non-Halogenated Heterocyclic Building Blocks]