1666-85-9
1666-85-9 structure
- Name: 1,3,4-TRIPHENYL-1H-PYRAZOLE
- Chemical Name: 1,3,4-triphenylpyrazole
- CAS Number: 1666-85-9
- Molecular Formula: C21H16N2
- Molecular Weight: 296.36500
- Create Date: 2018-09-21 22:06:50
- Modify Date: 2025-08-27 18:34:02
| Name | 1,3,4-triphenylpyrazole |
|---|---|
| Synonyms |
1,3,4-Triphenyl-1H-pyrazol
1,3,4-Triphenyl-pyrazol Pyrazole,1,3,4-triphenyl 1,3,4-Triphenyl-1H-pyrazole |
| Density | 1.08g/cm3 |
|---|---|
| Boiling Point | 443ºC at 760 mmHg |
| Molecular Formula | C21H16N2 |
| Molecular Weight | 296.36500 |
| Flash Point | 221.7ºC |
| Exact Mass | 296.13100 |
| PSA | 17.82000 |
| LogP | 5.20630 |
| Vapour Pressure | 1.25E-07mmHg at 25°C |
| Index of Refraction | 1.624 |
| 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% |