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86-73-7 - Fluorene, 98+% - L02124 - Alfa Aesar

L02124 Fluorene, 98+%

CAS-Nummer
86-73-7
Synonyme

Größe Preis ($) Menge Verfügbarkeit
25g 22,18
100g 55,62
500g 198,79
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Fluorene, 98+%

MDL
MFCD00001111
EINECS
201-695-5

Chemische Eigenschaften

Formel
C13H10
Molmasse
166.22
Schmelzpunkt
113-117°
Siedepunkt
295°
Flammpunkt
151°(303°F)
Dichte
1.202
Löslichkeit
Soluble in hot alcohol, ether, benzene and glacial acetic acid. Insoluble in water.

Anwendungen

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

Bemerkungen

Incompatible with strong oxidizing agents.

Literaturverweise

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).

Pietropaolo, A.; Wang, Y.; Nakano, T. Predicting the Switchable Screw Sense in Fluorene-Based Polymers. Angew. Chem. Int. Ed. 2015, 127 (9), 2726-2730.

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.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H400-H410

Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects.

Sicherheitshinweise: P273-P391-P501a

Avoid release to the environment. Collect spillage. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,4155
Beilstein
1363491
Gefahrenklasse
9
Verpackungsgruppe
III
Harmonized Tariff Code
2902.90
TSCA
Yes
RTECS
LL5670000

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