BD8520831
3,4-Dimethyl-1H-pyrazole , 96% , 2820-37-3
CAS NO.：2820-37-3
Empirical Formula: C5H8N2
Molecular Weight: 96.13
MDL number: MFCD00462154
EINECS: 429-130-1
| Pack Size | Price | Stock | Quantity |
| 250mg | RMB31.20 | In Stock |
|
| 1g | RMB123.20 | In Stock |
|
| 5g | RMB323.20 | In Stock |
|
| 10g | RMB624.00 | In Stock |
|
| 25g | RMB1328.80 | In Stock |
|
| 100g | RMB4364.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 44-46°C |
| Boiling point: | 189.67°C (rough estimate) |
| Density | 0.9325 |
| refractive index | 1.4739 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Acetonitrile (Very Slightly), Chloroform (Slightly) |
| pka | 15.51±0.50(Predicted) |
| form | Fused Solid |
| color | Cream |
| Water Solubility | Slightly soluble in water. |
| BRN | 1621 |
Description and Uses
3,4-Dimethyl-1H-pyrazole is used as pharmaceutical intermediate.
Safety
| Symbol(GHS) |   GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H302-H318-H412 |
| Precautionary statements | P273-P280-P301+P312+P330-P305+P351+P338+P310 |
| Hazard Codes | Xn |
| Risk Statements | 22-41-52/53 |
| Safety Statements | 26-39-61 |
| WGK Germany | 3 |
| HS Code | 2933199090 |
RELATED PRODUCTS
3,4,5-Trimethyl-1H-pyrazole
Ethyl 3-trifluoromethyl-1H-pyrazole-4-carboxylate
155377-19-8
155377-19-8
1H-Pyrazole-4-carboxylicacid, 1-(2,4-difluorophenyl)-5-methyl-, ethyl ester
ETHYL1-(4-CHLOROPHENYL)-5-(TRIFLUOROMETHYL)-1H-PYRAZOLE-4-CARBOXYLATE
112055-36-4
112055-36-4
5-Methyl-1-phenylpyrazole-4-carboxylic Acid
91138-00-0
91138-00-0