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9,9'-Spirobi[9H-fluorene]

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9,9'-Spirobi[9H-fluorene] Basic information

Product Name:
9,9'-Spirobi[9H-fluorene]
Synonyms:
  • 9,9'-spirobi[9h-fluorene]
  • 9,9'-SPIROBIFLUORENE
  • 9,9'-Spirobi[9H-fluorene]9,9'-Spirobi[9H-fluorene]
  • Spirobifluorene
  • 9,9'-Spirobifluorene, Spirobifluorene
  • 9,9'-Spirobi[9H-fluo
  • JACS-159-66-0
  • 9,9'-Spirobi[9H-fluorene] >
CAS:
159-66-0
MF:
C25H16
MW:
316.39
Product Categories:
  • Halogenated Heterocycles ,Thiophenes ,Thiazolines/Thiazolidines
  • Electronic Chemicals
  • Fluorene Derivatives
  • Fluorene Series
Mol File:
159-66-0.mol
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9,9'-Spirobi[9H-fluorene] Chemical Properties

Melting point:
202 °C
Boiling point:
474.9±40.0 °C(Predicted)
Density 
1.28±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
form 
Solid
color 
White to pale yellow
Water Solubility 
Soluble in common organic solvents. Slightly soluble in water.
InChIKey
SNFCXVRWFNAHQX-UHFFFAOYSA-N
CAS DataBase Reference
159-66-0(CAS DataBase Reference)
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Safety Information

Safety Statements 
24/25
WGK Germany 
3
HS Code 
29029090
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9,9'-Spirobi[9H-fluorene] Usage And Synthesis

Chemical Properties

white powder

Uses

A blue light emitting material in organic light emitting diodes (OLEDs). Also used as a blue-emitting material in electroluminescent devices.

Uses

9,9′-Spirobifluorene can be used in the synthesis of spirobifluorene based conjugated microporous polymers which can be potentially be used as a gas absorbent. It may be used as a hole transporting material which can be used in the fabrication of perovskite solar cells.

General Description

9,9′-Spirobifluorene is a polyfluorene with carbon atoms of the methylene bridge connected to two fluorene molecules. It is mainly used in organic electronics due to its robust structure and two perpendicularly arranged π systems.

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