20924-68-9
20924-68-9 structure
- Name: 3-Heptanoyl-4-hydroxy-2H-chromen-2-one
- Chemical Name: 3-heptanoyl-4-hydroxychromen-2-one
- CAS Number: 20924-68-9
- Molecular Formula: C16H18O4
- Molecular Weight: 274.31200
- Create Date: 2016-02-07 12:45:55
- Modify Date: 2025-09-20 10:55:51
| Name | 3-heptanoyl-4-hydroxychromen-2-one |
|---|---|
| Synonyms |
3-heptanoyl-4-hydroxy-chromen-2-one
3-Heptanoyl-4-hydroxy-cumarin 3-heptanoyl-2-hydroxychromen-4-one 3-Heptanoyl-4-hydroxy-2H-chromen-2-one |
| Density | 1.225g/cm3 |
|---|---|
| Boiling Point | 403.4ºC at 760 mmHg |
| Molecular Formula | C16H18O4 |
| Molecular Weight | 274.31200 |
| Flash Point | 145.4ºC |
| Exact Mass | 274.12100 |
| PSA | 67.51000 |
| LogP | 3.65170 |
| Vapour Pressure | 3.12E-07mmHg at 25°C |
| Index of Refraction | 1.572 |
| 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% |