120139-69-7
120139-69-7 structure
- Name: 3,4,5,5'-O-tetramethyl-3',4'-O,O-methylidenecoruleoellagic acid d
- Chemical Name: 1,2,3,6-Tetramethoxychromeno[5,4,3-cde][1,3]dioxolo[4,5-h]chromene-5,11-dione
- CAS Number: 120139-69-7
- Molecular Formula: C19H14O10
- Molecular Weight: 402.30800
- Create Date: 2016-12-19 19:36:20
- Modify Date: 2025-08-26 18:50:28
| Name | 1,2,3,6-Tetramethoxychromeno[5,4,3-cde][1,3]dioxolo[4,5-h]chromene-5,11-dione |
|---|---|
| Synonyms |
3,4,5,5'-O-Tetramethyl-3',4'-O,O-methylidenecoruleoellagic acid d
(1)Benzopyrano(5,4,3-cde)(1,3)dioxolo(4,5-h)(1)benzopyran-5,11-dione, 1,2,3,6-tetramethoxy- 1,2,3,6-Tetramethoxychromeno[5,4,3-cde][1,3]dioxolo[4,5-h]chromene-5,11-dione [1]Benzopyrano[5,4,3-cde][1,3]dioxolo[4,5-h][1]benzopyran-5,11-dione, 1,2,3,6-tetramethoxy- 3,4,5-Tmmce |
| Density | 1.549g/cm3 |
|---|---|
| Boiling Point | 671.6ºC at 760 mmHg |
| Molecular Formula | C19H14O10 |
| Molecular Weight | 402.30800 |
| Flash Point | 295.6ºC |
| Exact Mass | 402.05900 |
| PSA | 115.80000 |
| LogP | 3.18 |
| Vapour Pressure | 6.74E-18mmHg at 25°C |
| Index of Refraction | 1.635 |