74696-96-1
74696-96-1 structure
- Name: 3-acetyl-7-diethylamino-chromen-2-one
- Chemical Name: 3-acetyl-7-(diethylamino)chromen-2-one
- CAS Number: 74696-96-1
- Molecular Formula: C15H17NO3
- Molecular Weight: 259.300
- Create Date: 2018-12-10 18:57:09
- Modify Date: 2025-08-25 14:09:09
| Name | 3-acetyl-7-(diethylamino)chromen-2-one |
|---|---|
| Synonyms |
7-diethylamino-3-acetylchromen-2-one
2H-1-Benzopyran-2-one, 3-acetyl-7-(diethylamino)- 3-acetyl-7-diethylaminocoumarin 3-acetyl-7-diethylamino-chromen-2-one 3-acetyl-7-diethylamino-2H-chromen-2-one 3-Acetyl-7-(diethylamino)-2H-chromen-2-one |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 463.1±45.0 °C at 760 mmHg |
| Melting Point | 150-153°C (lit.) |
| Molecular Formula | C15H17NO3 |
| Molecular Weight | 259.300 |
| Flash Point | 233.9±28.7 °C |
| Exact Mass | 259.120850 |
| PSA | 50.52000 |
| LogP | 3.10 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.582 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2932209090 |
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |