36140-83-7
36140-83-7 structure
- Name: 1H-Pyrazole-1-propanenitrile,3,5-dimethyl-b-oxo-
- Chemical Name: 3-(3,5-dimethylpyrazol-1-yl)-3-oxopropanenitrile
- CAS Number: 36140-83-7
- Molecular Formula: C8H9N3O
- Molecular Weight: 163.177
- Create Date: 2019-01-09 16:10:14
- Modify Date: 2025-08-25 21:15:11
| Name | 3-(3,5-dimethylpyrazol-1-yl)-3-oxopropanenitrile |
|---|---|
| Synonyms |
1-cyanoacetyl-3,5-dimethyl-pyrazole
1H-Pyrazole-1-propanenitrile, 3,5-dimethyl-β-oxo- 1-(cyanoacetyl)-3,5-dimethyl-1H-pyrazole 1-cyanoacetyl-3,4-dimethylpyrazole 3-(3,5-dimethyl-pyrazol-1-yl)-3-oxopropionitrile 3-(3,5-dimethyl-1H-pyrazol-1-yl)-3-oxopropanonitrile 3-(3,5-Dimethyl-1H-pyrazol-1-yl)-3-oxopropanenitrile 1h-pyrazole-1-propanenitrile,3,5-dimethyl-|A-oxo MFCD00051954 3-(3,5-dimethylpyrazolyl)-3-oxopropanenitrile |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 331.4±44.0 °C at 760 mmHg |
| Melting Point | 116-119ºC |
| Molecular Formula | C8H9N3O |
| Molecular Weight | 163.177 |
| Flash Point | 154.2±28.4 °C |
| Exact Mass | 163.074554 |
| PSA | 58.68000 |
| LogP | 0.93 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.572 |
| Storage condition | 2-8°C |
| Safety Phrases | S22-S24/25 |
|---|---|
| HS Code | 2933199090 |
| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |