4376-81-2
4376-81-2 structure
- Name: 4,5,7-trihydroxy-3-(4-methoxyphenyl)chromen-2-one
- Chemical Name: 4,5,7-trihydroxy-3-(4-methoxyphenyl)chromen-2-one
- CAS Number: 4376-81-2
- Molecular Formula: C16H12O6
- Molecular Weight: 300.26300
- Create Date: 2018-12-30 22:31:33
- Modify Date: 2024-01-14 22:36:53
| Name | 4,5,7-trihydroxy-3-(4-methoxyphenyl)chromen-2-one |
|---|---|
| Synonyms |
4,5,7-Trihydroxy-3-(4-methoxy-phenyl)-cumarin
4,5,7-trihydroxy-3-(4-methoxy-phenyl)-coumarin 4,5,7-Trihydroxy-4'-methoxy-3-phenylcoumarin 2,5,7-trihydroxy-3-(4-methoxyphenyl)chromen-4-one 4,5,7-Trihydroxy-4'-methoxy-3-phenyl-cumarin 2H-1-Benzopyran-2-one,4,5,7-trihydroxy-3-(4-methoxyphenyl) Coumarin,4,5,7-trihydroxy-3-(p-methoxyphenyl) |
| Density | 1.539g/cm3 |
|---|---|
| Boiling Point | 610.455ºC at 760 mmHg |
| Molecular Formula | C16H12O6 |
| Molecular Weight | 300.26300 |
| Flash Point | 233.641ºC |
| Exact Mass | 300.06300 |
| PSA | 100.13000 |
| LogP | 2.58540 |
| Index of Refraction | 1.71 |
| HS Code | 2932209090 |
|---|
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |