2-dibromo-9,9'-spirobifluorene CAS No.171408-76-7 / Cat No.EBD2203748
2-bromo-spiro-9,9'-bifluorenyl
2-dibromo-9,9'-spirobifluorene
2-Bromo-9,9'-spirobifluorene
9,9'-Spirobi[9H-Fluorene],2'-Bromo
2-Bromo-9,9'-Spirobifluoroene
2-Bromo-9-Spirobifluorene
9,9'-Spirobi[9H-Fluorene],2'-Bromo
2-Bromo-9,9'-Spirobi[Fluorene]
2-Bromo-9,9'-Spirobi[9H]-Fluorene
2-Dromo-9,9'-spirobifluorene
K0001
2-Bromo-9,9'-spirobi fluorene
2-bromo-9,9'-spirobifluorene
9,9′-spirobi[9h-fluorene],2′-bromo
2-bromo-9,9''-spirobifluoroene
2-bromo-9,9'-spirobi[9h-fluorene]
2-bromo-9,9'-spirobi
2-bromo-9,9'-spirobiflu
2-bromo-9,9'-spirobifluoren
2-bromo-9,9'-spirobi[9h]-fluorene(bsbf)
Properties
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Appearance:
off-white crystal
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Density:
1.522 g/cm3
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Melting point:
184 °C
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Boiling point:
517.213 °C at 760 mmHg
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Flashing point:
259.774 °C
NMR Spectrum
Prediction： 1H-NMR (400 MHz, CDC13) No. 7.85-7. 83 (2H, d, J = 8.10 Hz), 7.82-7. 80 91H, d, J = 7.62 Hz), 7. 71-7. 69 (1H, d, J = 8.10 Hz), 7.49-7. 47 (1H, dd, J = 1. 86, 8. 1 Hz), 7.40-7. 34 (3H, m), 7.14-7. 10(3H, t, J = 7. 42,7. 61 Hz), 6.84 (1H, d, J = 1.37 Hz), 6.73-6. 70 (3H, m).
1H NMR
13C NMR
