2047-54-3
2047-54-3 structure
- Name: 3-hydroxy-2,3,7-trimethoxy-2-phenyl-chroman-4-one
- Chemical Name: 3-hydroxy-2,3,7-trimethoxy-2-phenylchromen-4-one
- CAS Number: 2047-54-3
- Molecular Formula: C18H18O6
- Molecular Weight: 330.33200
- Create Date: 2017-08-13 16:55:46
- Modify Date: 2024-01-20 22:06:28
| Name | 3-hydroxy-2,3,7-trimethoxy-2-phenylchromen-4-one |
|---|---|
| Synonyms |
2,7-Dimethoxy-3,4-flavandion-methyl-3-halbketal
3-hydroxy-2,3,7-trimethoxy-2-phenyl-chroman-4-one 2,7-Dimethoxy-3,4-flavandion-<methyl-3-hemiacetal> 3-Hydroxy-2,3,7-trimethoxy-2-phenyl-2,3-dihydro-4H-chromen-4-one |
| Density | 1.32g/cm3 |
|---|---|
| Boiling Point | 509.5ºC at 760 mmHg |
| Molecular Formula | C18H18O6 |
| Molecular Weight | 330.33200 |
| Flash Point | 185ºC |
| Exact Mass | 330.11000 |
| PSA | 74.22000 |
| LogP | 2.10470 |
| Vapour Pressure | 3.31E-11mmHg at 25°C |
| Index of Refraction | 1.606 |
| HS Code | 2932999099 |
|---|
|
~90%
2047-54-3 |
| Literature: Kumar; Singh Synthetic Communications, 1992 , vol. 22, # 9 p. 1333 - 1337 |
| 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% |