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Chemical Product CAS:128055-74-39,9'-Spirobi[9H-fluorene],2,2',7,7'-tetrabromo-

CAS:128055-74-3
9,9'-Spirobi[9H-fluorene],2,2',7,7'-tetrabromo-

  • CAS No:

    128055-74-3
  • Name:

    9,9'-Spirobi[9H-fluorene],2,2',7,7'-tetrabromo-
  • Molecular Formula:

    C25H12Br4
  • Molecular Weight:

    631.98
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9,9'-Spirobi[9H-fluorene],2,2',7,7'-tetrabrom ( CASNO:128055-74-3 )

Identification and Related Records
Name:
9,9'-Spirobi[9H-fluorene],2,2',7,7'-tetrabromo-
CAS Registry number:
128055-74-3
Synonyms:
2,2',7,7'-Tetrabromo-9,9'-spirobi[9H-fluorene]
NSC 645359
Molecular Formula:
C25H12Br4
Molecular Weight:
631.98
Inchi:
InChI=1/C25H12Br4/c26-13-1-5-17-18-6-2-14(27)10-22(18)25(21(17)9-13)23-11-15(28)3-7-19(23)20-8-4-16(29)12-24(20)25/h1-12H
Chemical and Physical Properties
Appearance:
off-white crystal
Density:
2.12g/cm3
Boiling Point:
633.7°C at 760 mmHg
Vapour:
2.83E-15mmHg at 25°C
Refractive Index:
1.843
Flash Point:
322.5°C
Safety and Handling
Specification:
 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene , its cas register number is 128055-74-3. It also can be called 9,9'-spirobi[9H-fluorene], 2,2',7,7'-tetrabromo- .
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