A5640312
3-Methyl-1-phenylpyrazole , 98% , 1128-54-7
CAS NO.：1128-54-7
Empirical Formula: C10H10N2
Molecular Weight: 158.2
MDL number: MFCD00003123
EINECS: 214-438-7
| Pack Size | Price | Stock | Quantity |
| 1G | RMB112.80 | In Stock |
|
| 5G | RMB542.40 | In Stock |
|
| 10g | RMB909.60 | In Stock |
|
| 25g | RMB1864.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 34-36 °C(lit.) |
| Boiling point: | 255-256℃ (752 Torr) |
| Density | 1,076 g/cm3 |
| refractive index | 1.5870 (589.3 nm 20℃) |
| Flash point: | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| form | Crystals |
| pka | 0.87±0.10(Predicted) |
| color | White |
| Water Solubility | Insoluble in water. |
| BRN | 117870 |
| CAS DataBase Reference | 1128-54-7(CAS DataBase Reference) |
Description and Uses
3-Methyl-1-phenyl-1H-pyrazole is used to produce 3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde at the temperature of 90-100°C with reagent phosphorus oxychloride.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-37/39 |
| WGK Germany | 3 |
| HS Code | 29331990 |
