670243-57-9
670243-57-9 structure
- Name: 3-ethyl-4,8-dimethyl-7-phenacyloxychromen-2-one
- Chemical Name: 3-Ethyl-4,8-dimethyl-7-(2-oxo-2-phenylethoxy)-2H-chromen-2-one
- CAS Number: 670243-57-9
- Molecular Formula: C21H20O4
- Molecular Weight: 336.381
- Create Date: 2021-09-11 22:07:41
- Modify Date: 2025-09-21 09:34:15
| Name | 3-Ethyl-4,8-dimethyl-7-(2-oxo-2-phenylethoxy)-2H-chromen-2-one |
|---|---|
| Synonyms |
2H-1-Benzopyran-2-one, 3-ethyl-4,8-dimethyl-7-(2-oxo-2-phenylethoxy)-
3-Ethyl-4,8-dimethyl-7-(2-oxo-2-phenylethoxy)-2H-chromen-2-one MFCD01328426 |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 528.6±50.0 °C at 760 mmHg |
| Molecular Formula | C21H20O4 |
| Molecular Weight | 336.381 |
| Flash Point | 232.7±30.2 °C |
| Exact Mass | 336.136169 |
| LogP | 5.03 |
| Vapour Pressure | 0.0±1.4 mmHg at 25°C |
| Index of Refraction | 1.576 |