124575-63-9
124575-63-9 structure
- Name: 2,2',7,7'-Tetraformyl-9,9'-spirobifluorene
- Chemical Name: 2,2 ',7,7'-tetraaldehyde-9,9'-spirobifluorene
- CAS Number: 124575-63-9
- Molecular Formula: C29H16O4
- Molecular Weight: 428.435
- Create Date: 2022-03-28 14:38:40
- Modify Date: 2025-09-18 20:07:54
| Name | 2,2 ',7,7'-tetraaldehyde-9,9'-spirobifluorene |
|---|---|
| Synonyms |
9,9'-Spirobi[9H-fluorene]-2,2',7,7'-tetracarboxaldehyde
9,9'-Spirobi[fluorene]-2,2',7,7'-tetracarbaldehyde |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 683.7±55.0 °C at 760 mmHg |
| Molecular Formula | C29H16O4 |
| Molecular Weight | 428.435 |
| Flash Point | 309.0±17.1 °C |
| Exact Mass | 428.104858 |
| LogP | 4.18 |
| Vapour Pressure | 0.0±2.1 mmHg at 25°C |
| Index of Refraction | 1.750 |