4,4'-Dibromo-9,9'-spirobi[9H-fluorene]
Names
[ CAS No. ]:
1257321-41-7
[ Name ]:
4,4'-Dibromo-9,9'-spirobi[9H-fluorene]
[Synonym ]:
9,9'-Spirobi[9H-fluorene], 4,4'-dibromo-
MFCD30721099
4,5'-dibromo-9,9'-spirobi[fluorene]
4,4'-Dibromo-9,9'-spirobi[fluorene]
Chemical & Physical Properties
[ Density]:
1.7±0.1 g/cm3
[ Boiling Point ]:
557.4±50.0 °C at 760 mmHg
[ Melting Point ]:
225 °C
[ Molecular Formula ]:
C25H14Br2
[ Molecular Weight ]:
474.2
[ Flash Point ]:
335.1±29.4 °C
[ Exact Mass ]:
471.946198
[ LogP ]:
8.04
[ Vapour Pressure ]:
0.0±1.5 mmHg at 25°C
[ Index of Refraction ]:
1.804