18357-38-5
18357-38-5 structure
- Name: 4H-Pyran-4-one,3,5-diphenyl-
- Chemical Name: 3,5-diphenylpyran-4-one
- CAS Number: 18357-38-5
- Molecular Formula: C17H12O2
- Molecular Weight: 248.27600
- Create Date: 2016-10-25 00:59:46
- Modify Date: 2025-08-23 21:48:31
| Name | 3,5-diphenylpyran-4-one |
|---|---|
| Synonyms |
3,5-Diphenyl-4-pyron
3,5-diphenyl-pyran-4-one 4H-Pyran-4-one,3,5-diphenyl 3,5-diphenyl-4-pyrone 3,5-Diphenyl-pyran-4-on 3,5-diphenyl-4H-pyran-4-one |
| Density | 1.211g/cm3 |
|---|---|
| Boiling Point | 470.8ºC at 760mmHg |
| Molecular Formula | C17H12O2 |
| Molecular Weight | 248.27600 |
| Flash Point | 227.5ºC |
| Exact Mass | 248.08400 |
| PSA | 30.21000 |
| LogP | 3.97380 |
| Vapour Pressure | 4.92E-09mmHg at 25°C |
| Index of Refraction | 1.629 |
| HS Code | 2932999099 |
|---|
| 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% |