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2,7-Dibromofluorene

ALDRICH/342297 - 97%

CAS Number: 16433-88-8
Empirical Formula (Hill Notation): C13H8Br2
Molecular Weight: 324.01
MDL Number: MFCD00019048
Linear Formula: C13H8Br2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-342297-5G 5 g
 $0.00
1/EA
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45-342297-25G 25 g
 $83.60
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 342297-5G

 

assay 97%
InChI 1S/C13H8Br2/c14-10-1-3-12-8(6-10)5-9-7-11(15)2-4-13(9)12/h1-4,6-7H,5H2
InChI key AVXFJPFSWLMKSG-UHFFFAOYSA-N
mp 164-166 °C (lit.)
SMILES string Brc1ccc-2c(Cc3cc(Br)ccc-23)c1
Application: 2,7-Dibromofluorene was used as a template for the N-carbazole capped oligofluorenes which show potential as hole-transporting materials for organic light emitting devices (OLEDs). It may be used in the synthesis of conjugated polymer, poly[9,9′-bis(6′′-N,N,N-trimethylammonium)hexyl)fluorene-co-alt-4,7-(2,1,3-benzothiadiazole) dibromide] (PFBT), used in label-free DNA microarrays. It was used in the preparartion of blue photoluminescent unsymmetrically substituted polyfluorene. It was also used in the preparation of 2,7-dibromofluorene monomers containing benzyl ether dendrons (generations 1, 2 and 3) in the 9,9′-position of the fluorene ring, such as:
• 9,9-bis[(3,5-bis(benzyloxy)benzyloxy)methyl]-2,7-dibromofluorene
• 9,9-bis[(3,5-bis(3,5-bis(benzyloxy)benzyloxy)benzyloxy)-methyl] 2,7-dibromo-fluorene
• 9,9-bis[(3,5-bis(3,5-bis(3,5-bis(benzyloxy)benzyloxy)benzyloxy) benzyloxy)-methyl]-2,7-dibromofluorene
General description: 2,7-Dibromofluorene is a halogenated polycyclic aromatic compound and its vapour pressure has been measured using the Knudsen effusion method.
Packaging: 5, 25 g in glass bottle
Purity 97%
mp 164-166 °C (lit.)
UNSPSC 12352100

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