2,3′,6′,7-Tetrabromospiro[9H-fluorene-9,9′-[9H]xanthene]

[ Density]:
2.13±0.1 g/cm3(Predicted)

[ Boiling Point ]:
611.0±55.0 °C(Predicted)

[ Molecular Formula ]:
C₂₅H₁₂Br₄O

[ Molecular Weight ]:
647.98