105285-21-0
105285-21-0 structure
- Name: 4-(2-Methyl-2-propanyl)-1H-pyrazole
- Chemical Name: 4-tert-butyl-1H-pyrazole
- CAS Number: 105285-21-0
- Molecular Formula: C7H12N2
- Molecular Weight: 124.184
- Create Date: 2018-03-05 08:00:00
- Modify Date: 2025-09-13 14:24:17
| Name | 4-tert-butyl-1H-pyrazole |
|---|---|
| Synonyms |
1H-Pyrazole,4-(1,1-dimethylethyl)
4-(2-Methyl-2-propanyl)-1H-pyrazole 4-tertbutyl-1H-Pyrazole |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 219.1±9.0 °C at 760 mmHg |
| Molecular Formula | C7H12N2 |
| Molecular Weight | 124.184 |
| Flash Point | 87.9±11.7 °C |
| Exact Mass | 124.100044 |
| PSA | 28.68000 |
| LogP | 2.01 |
| Vapour Pressure | 0.2±0.4 mmHg at 25°C |
| Index of Refraction | 1.494 |
| Hazard Codes | Xi |
|---|---|
| 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% |