71077-40-2
71077-40-2 structure
- Name: Bromomagnesium[1-(dimethylamino)-1-propanolate]
- Chemical Name: 5,6,7,8-Tetramethoxy-2-(2,4,5-trimethoxyphenyl)-4H-chromen-4-one
- CAS Number: 71077-40-2
- Molecular Formula: C22H24O9
- Molecular Weight: 432.421
- Create Date: 2021-09-11 15:58:45
- Modify Date: 2025-10-16 17:41:36
| Name | 5,6,7,8-Tetramethoxy-2-(2,4,5-trimethoxyphenyl)-4H-chromen-4-one |
|---|---|
| Synonyms |
2-(2,4,5-Trimethoxyphenyl)-5,6,7,8-tetramethoxy-4H-1-benzopyran-4-one
4H-1-Benzopyran-4-one, 5,6,7,8-tetramethoxy-2-(2,4,5-trimethoxyphenyl)- 5,6,7,8-Tetramethoxy-2-(2,4,5-trimethoxyphenyl)-4H-1-benzopyran-4-one 5,6,7,8-Tetramethoxy-2-(2,4,5-trimethoxyphenyl)-4H-chromen-4-one |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 619.3±55.0 °C at 760 mmHg |
| Molecular Formula | C22H24O9 |
| Molecular Weight | 432.421 |
| Flash Point | 268.3±31.5 °C |
| Exact Mass | 432.142029 |
| LogP | 2.33 |
| Vapour Pressure | 0.0±1.8 mmHg at 25°C |
| Index of Refraction | 1.552 |