2,2',7,7'-Tetraformyl-9,9'-spirobifluorene

Names

[ CAS No. ]:
124575-63-9

[ Name ]:
2,2',7,7'-Tetraformyl-9,9'-spirobifluorene

[Synonym ]:
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