2,7-Dibromofluorene, 98%

Product Code.	Quantity	unitSize
11424050	10 g	10g
11439653	25 g	25g
11449653	100 g	100g

Product Code. 11424050 Supplier Thermo Scientific Alfa Aesar Supplier No. A12437.09

Beschreibung

CAS: 16433-88-8 | C13H8Br2 | 324.02 g/mol

2,7-Dibromofluorene is used as a template for the N-carbazole capped oligofluorenes which show potential as hole-transporting materials for organic light emitting devices (OLEDs). It is also 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, in the preparation of blue photoluminescent unsymmetrically substituted polyfluorene and 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.

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
2,7-Dibromofluorene is used as a template for the N-carbazole capped oligofluorenes which show potential as hole-transporting materials for organic light emitting devices (OLEDs). It is also 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, in the preparation of blue photoluminescent unsymmetrically substituted polyfluorene and 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.

Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

Spezifikation

Chemische Identifikatoren

• CAS: 16433-88-8
• Molecular Formula: C13H8Br2
• Molecular Weight (g/mol): 324.02
• MDL Number: MFCD00019048
• InChI Key: AVXFJPFSWLMKSG-UHFFFAOYSA-N
• PubChem CID: 140073
• IUPAC Name: 2,7-dibromo-9H-fluorene
• SMILES: BrC1=CC=C2C(CC3=CC(Br)=CC=C23)=C1

• Melting Point: 164°C to 167°C
• Quantity: 10 g
• Beilstein: 2049205
• Synonym: 2,7-dibromofluorene, 9h-fluorene, 2,7-dibromo, fluorene, 2,7-dibromo, fluorene,7-dibromo, 2, 7-dibromofluorene, 2,7-di bromo fluorene, 9h-fluorene,7-dibromo, acmc-1c8sn, ksc491i1j
• Formula Weight: 324.03
• Percent Purity: 98%
• Chemical Name or Material: 2,7-Dibromofluorene

RUO – Research Use Only