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67219-72-1 4,5-dibromopentacyclo[6.6.6.0~2,7~.0~9,14~.0~15,20~]icosa-2(7),4,9,11,13,15,17,19-octaene

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Product Name 4,5-dibromopentacyclo[6.6.6.0~2,7~.0~9,14~.0~15,20~]icosa-2(7),4,9,11,13,15,17,19-octaene-3,6-dione (non-preferred name)
CAS No. 67219-72-1
InChI InChI=1/C20H10Br2O2/c21-17-18(22)20(24)16-14-10-6-2-1-5-9(10)13(15(16)19(17)23)11-7-3-4-8-12(11)14/h1-8,13-14H
Molecular Formula C20H10Br2O2
Molecular Weight 442.1002
Density 1.9g/cm3
Boiling point 520.2°C at 760 mmHg
Flash point 139.5°C
Refractive index 1.777