33731-54-3
33731-54-3 structure
- Name: 4H-Pyran-4-one,2,6-dimethyl-3,5-diphenyl-
- Chemical Name: 2,6-dimethyl-3,5-diphenylpyran-4-one
- CAS Number: 33731-54-3
- Molecular Formula: C19H16O2
- Molecular Weight: 276.32900
- Create Date: 2017-09-02 14:36:01
- Modify Date: 2024-02-02 15:04:31
| Name | 2,6-dimethyl-3,5-diphenylpyran-4-one |
|---|---|
| Synonyms |
2.6-Dimethyl-3.5-diphenyl-4H-pyranon-(4)
2,6-dimethyl-3,5-diphenyl-pyran-4-one 2,6-dimethyl-3,5-diphenyl-4-pyrone 2,6-Dimethyl-3,5-diphenyl-4-pyranon 2,6-Dimethyl-3,5-diphenyl-4H-pyran-4-on 2,6-dimethyl-3,5-diphenyl-4H-pyran-4-one |
| Density | 1.147g/cm3 |
|---|---|
| Boiling Point | 478ºC at 760mmHg |
| Molecular Formula | C19H16O2 |
| Molecular Weight | 276.32900 |
| Flash Point | 219.9ºC |
| Exact Mass | 276.11500 |
| PSA | 30.21000 |
| LogP | 4.59060 |
| Index of Refraction | 1.598 |
| HS Code | 2932999099 |
|---|
|
~67%
33731-54-3 |
| Literature: Habibi; Bayat; Marandi; Mehrdadsharif; Salahi Asian Journal of Chemistry, 2012 , vol. 24, # 11 p. 5239 - 5241 |
| Precursor 2 | |
|---|---|
| DownStream 1 | |
| 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% |