3,9-diacetyl-4,5,10-trimethylpyrano[2,3-h]chromene-2,8-dione
Modify Date: 2025-09-23 17:19:55
![3,9-diacetyl-4,5,10-trimethylpyrano[2,3-h]chromene-2,8-dione Structure](https://image.chemsrc.com/caspic/407/13444-23-0.png)
3,9-diacetyl-4,5,10-trimethylpyrano[2,3-h]chromene-2,8-dione structure
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Common Name | 3,9-diacetyl-4,5,10-trimethylpyrano[2,3-h]chromene-2,8-dione | ||
|---|---|---|---|---|
| CAS Number | 13444-23-0 | Molecular Weight | 340.32700 | |
| Density | 1.332g/cm3 | Boiling Point | 624.5ºC at 760 mmHg | |
| Molecular Formula | C19H16O6 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 276.3ºC | |
| Name | 3,9-diacetyl-4,5,10-trimethylpyrano[2,3-h]chromene-2,8-dione |
|---|---|
| Synonym | More Synonyms |
| Density | 1.332g/cm3 |
|---|---|
| Boiling Point | 624.5ºC at 760 mmHg |
| Molecular Formula | C19H16O6 |
| Molecular Weight | 340.32700 |
| Flash Point | 276.3ºC |
| Exact Mass | 340.09500 |
| PSA | 94.56000 |
| LogP | 3.22980 |
| Vapour Pressure | 1.62E-15mmHg at 25°C |
| Index of Refraction | 1.587 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
CAS#:674-82-8| 3,9-Diacetyl-4,5,10-trimethyl-2H,8H-benzo<1.2-b:3.4-b'>dipyran-2,8-dion |
| 3,9-diacetyl-4,5,10-trimethyl-pyrano[2,3-f]chromene-2,8-dione |
| 3,9-diacetyl-4,5,10-trimethyl-2H,8H-pyrano[2,3-f]chromene-2,8-dione |
| 3,9-Diacetyl-4,5,10-trimethyl-pyrano[2,3-f]chromen-2,8-dion |