17900-68-4
17900-68-4 structure
- Name: 3,4-DIMETHYL-1-PHENYL-1H-PYRAZOL-5(4H)-ONE
- Chemical Name: 4,5-dimethyl-2-phenyl-4H-pyrazol-3-one
- CAS Number: 17900-68-4
- Molecular Formula: C11H12N2O
- Molecular Weight: 188.22600
- Create Date: 2018-11-23 09:10:53
- Modify Date: 2024-01-12 19:04:40
| Name | 4,5-dimethyl-2-phenyl-4H-pyrazol-3-one |
|---|---|
| Synonyms |
2,4-dihydro-4,5-dimethyl-2-phenyl-3H-pyrazol-3-one
EINECS 241-844-1 3,4-dimethyl-1-phenyl-pyrazolin-5-one HMS1529G03 4,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 3,4-dimethyl-1-phenylpyrazol-5-one 1-phenyl-3,4-dimethyl-2-pyrazolin-5-one 4-methyl-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one 3,4-Dimethyl-1-phenyl-2-pyrazolin-5-one |
| Density | 1.15g/cm3 |
|---|---|
| Boiling Point | 334.5ºC at 760mmHg |
| Molecular Formula | C11H12N2O |
| Molecular Weight | 188.22600 |
| Flash Point | 156.1ºC |
| Exact Mass | 188.09500 |
| PSA | 32.67000 |
| LogP | 1.54580 |
| Vapour Pressure | 0.00247mmHg at 25°C |
| Index of Refraction | 1.569 |
| HS Code | 2933199090 |
|---|
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| 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% |