Fluorene, 98+%
Fluorene, 98+%
Fluorene, 98+%
Thermo Scientific Chemicals

Fluorene, 98+%

CAS: 86-73-7 | C13H10 | 166.22 g/mol
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Catalog number L02124.22
also known as L02124-22
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Chemical Identifiers
CAS86-73-7
IUPAC Name9H-fluorene
Molecular FormulaC13H10
InChI KeyNIHNNTQXNPWCJQ-UHFFFAOYSA-N
SMILESC1C2=CC=CC=C2C2=CC=CC=C12
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SpecificationsSpecification SheetSpecification Sheet
FormCrystalline powder or powder
Assay (GC)≥98.0%
Melting Point (clear melt)113-117?C
Appearance (Color)White to cream to pale brown
Identification (FTIR)Conforms
Fluorene is used in the preparation of dyes such as 2,7-diiodofluorene, 2-aminofluorene and 3,6-bis-(dimethylamino)fluorine as well as resins. It acts as a precursor to other fluorene compounds and to prepare fluorenone. It is utilized in the study of the extraction of specific semiconducting single-wall carbon nanotubes. Its polymer, polyfluorene finds application in electrically conductive and electroluminescent as well as in solar cells. In addition to this, it is used as a luminophore inorganic light-emitting diodes

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Fluorene is used in the preparation of dyes such as 2,7-diiodofluorene, 2-aminofluorene and 3,6-bis-(dimethylamino)fluorine as well as resins. It acts as a precursor to other fluorene compounds and to prepare fluorenone. It is utilized in the study of the extraction of specific semiconducting single-wall carbon nanotubes. Its polymer, polyfluorene finds application in electrically conductive and electroluminescent as well as in solar cells. In addition to this, it is used as a luminophore inorganic light-emitting diodes

Solubility
Soluble in hot alcohol, ether, benzene and glacial acetic acid. Insoluble in water.

Notes
Incompatible with strong oxidizing agents.
RUO – Research Use Only

General References:

  1. Michael addition at C-9 to ɑß-unsaturated ketones or esters occurs using TBAF as base; reaction is very slow using classical bases: Synthesis, 164 (1984).
  2. Pietropaolo, A.; Wang, Y.; Nakano, T. Predicting the Switchable Screw Sense in Fluorene-Based Polymers. Angew. Chem. Int. Ed. 2015, 127 (9), 2726-2730.
  3. Chen, Z.; Liang, J.; Han, X.; Yin, J.; Yu, G. A.; Liu, S. H. Fluorene-based novel highly emissive fluorescent molecules with aggregate fluorescence change or aggregation-induced emission enhancement characteristics. Dyes Pigm. 2015, 112, 59-66.