33524-67-3
33524-67-3 structure
- Name: 3,4,5,6-Tetraphenyl-2H-pyran-2-one
- Chemical Name: 3,4,5,6-tetraphenylpyran-2-one
- CAS Number: 33524-67-3
- Molecular Formula: C29H20O2
- Molecular Weight: 400.46800
- Create Date: 2016-02-02 17:28:33
- Modify Date: 2024-01-10 16:39:05
| Name | 3,4,5,6-tetraphenylpyran-2-one |
|---|---|
| Synonyms |
3,4,5,6-tetraphenyl-2H-pyran-2-one
3,4,5,6-Tetraphenyl-pyran-2-on 2H-Pyran-2-one,4,5,6-tetraphenyl tetraphenyl-pyran-2-one 3,4,5,6-Tetraphenyl-2H-pyran-2-on |
| Density | 1.216g/cm3 |
|---|---|
| Boiling Point | 620.8ºC at 760 mmHg |
| Molecular Formula | C29H20O2 |
| Molecular Weight | 400.46800 |
| Flash Point | 260.1ºC |
| Exact Mass | 400.14600 |
| PSA | 30.21000 |
| LogP | 7.30780 |
| Index of Refraction | 1.661 |
| HS Code | 2932999099 |
|---|
| Precursor 7 | |
|---|---|
| DownStream 1 | |
![Benzo[b]thiophene-1,1-dioxide structure](https://image.chemsrc.com/caspic/042/825-44-5.png)
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |