930-36-9
| Name | 1-Methylpyrazole |
| CAS | 930-36-9 |
| EINECS(EC#) | 618-896-2 |
| Molecular Formula | C4H6N2 |
| MDL Number | MFCD00144943 |
| Molecular Weight | 82.1 |
| MOL File | 930-36-9.mol |
Chemical Properties
| Appearance | clear colorless to light yellow liquid |
| Melting point | 36.5°C (estimate) |
| Boiling point | 127 °C |
| density | 0.988 g/mL at 20 °C(lit.) |
| refractive index | n |
| Fp | 35 °C |
| storage temp. | Flammables area |
| Water Solubility | Soluble in water |
| form | Liquid |
| pka | 2.25±0.10(Predicted) |
| color | Clear colorless to light yellow |
| Detection Methods | GC,NMR |
| BRN | 105207 |
| InChI | InChI=1S/C4H6N2/c1-6-4-2-3-5-6/h2-4H,1H3 |
| InChIKey | UQFQONCQIQEYPJ-UHFFFAOYSA-N |
| SMILES | N1(C)C=CC=N1 |
| CAS DataBase Reference | 930-36-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-methylpyrazole(930-36-9) |
Safety Data
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226-H315-H319 |
| Precautionary statements | P210-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| F | 10 |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29331990 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Eye Irrit. 2 Flam. Liq. 3 Skin Irrit. 2 |