3-Methylpyrazole
- Product Name3-Methylpyrazole
- CAS1453-58-3
- CBNumberCB3198957
- MFC4H6N2
- MW82.1
- EINECS215-925-7
- MDL NumberMFCD00005240
- MOL File1453-58-3.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 36.5°C |
| Boiling point | 204 °C (lit.) |
| Density | 1.02 g/mL at 25 °C (lit.) |
| vapor pressure | 1.82hPa at 20℃ |
| refractive index | n |
| Flash point | 200 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | DMSO (Sparingly), Methanol (Sparingly) |
| pka | 14.56±0.10(Predicted) |
| form | Liquid |
| color | Clear light yellow |
| Water Solubility | miscible |
| BRN | 1454 |
| InChI | 1S/C4H6N2/c1-4-2-3-5-6-4/h2-3H,1H3,(H,5,6) |
| InChIKey | XKVUYEYANWFIJX-UHFFFAOYSA-N |
| SMILES | Cc1cc[nH]n1 |
| LogP | 0.475 at 25℃ |
| CAS DataBase Reference | 1453-58-3(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
  
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| Signal word | Danger | |||||||||
| Hazard statements | H302-H314-H361 | |||||||||
| Precautionary statements | P201-P280-P301+P312+P330-P303+P361+P353-P305+P351+P338+P310-P308+P313 | |||||||||
| Hazard Codes | Xn,C | |||||||||
| Risk Statements | 22-36/37/38-68-34 | |||||||||
| Safety Statements | 26-36-24/25 | |||||||||
| RIDADR | 2810 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | UQ7340000 | |||||||||
| F | 10 | |||||||||
| HazardClass | 6.1(b) | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29331990 | |||||||||
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Dam. 1 Repr. 1B Skin Corr. 1B STOT RE 2 | |||||||||
| NFPA 704: |
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