A3416912
3,5-Dimethylpyrazole , ≥99% , 67-51-6
CAS NO.：67-51-6
Empirical Formula: C5H8N2
Molecular Weight: 96.13
MDL number: MFCD00005243
EINECS: 200-657-5
| Pack Size | Price | Stock | Quantity |
| 25G | RMB23.20 | In Stock |
|
| 100G | RMB39.20 | In Stock |
|
| 500G | RMB140.00 | In Stock |
|
| 2.5kg | RMB596.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 105-108 °C (lit.) |
| Boiling point: | 218 °C (lit.) |
| Density | 0,884 g/cm3 |
| refractive index | 1.4739 (estimate) |
| Flash point: | 210°C |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | methanol: 0.1 g/mL, clear |
| pka | 15.12±0.10(Predicted) |
| form | Crystalline Powder or Crystals |
| color | White to almost white |
| PH | 6.7 (14g/l, H2O, 20℃) |
| Water Solubility | Soluble in water, methanol 0.1 g/mL. |
| BRN | 106325 |
| InChIKey | SDXAWLJRERMRKF-UHFFFAOYSA-N |
| LogP | 1.010 |
| CAS DataBase Reference | 67-51-6(CAS DataBase Reference) |
| NIST Chemistry Reference | 1H-Pyrazole, 3,5-dimethyl-(67-51-6) |
| EPA Substance Registry System | 3,5-Dimethylpyrazole (67-51-6) |
Description and Uses
Common reagent for the preparation of pyrazolato ligated complexes.1,2 Also used to prepare N-1-substituted derivatives having antibacterial activity.3
Safety
| Symbol(GHS) |   GHS07,GHS08 |
| Signal word | Warning |
| Hazard statements | H302-H373 |
| Precautionary statements | P260-P264-P270-P301+P312-P314-P501 |
| Hazard Codes | Xn,Xi |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | UQ6477600 |
| TSCA | Yes |
| HazardClass | IRRITANT |
| HS Code | 29331990 |
