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2,7-Dibromofluorene, 98% Product Code.: 11424050
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2,7-Dibromofluorene, 98%

Product Code. p-7082146
10 g, 10g
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Product Code. 11424050

Brand: Thermo Scientific Alfa Aesar A12437.09

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940.04 NOK valid until 2025-06-27
Use promo code "24112" to get your promotional price.
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”24112” to get your promotional price

Description

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.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

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

Specifications

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

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Lot Number Certificate Type Date Product Code
Lot Number10203987 Certificate TypeCertificate of Analysis Date24/05/2023 Product CodeA12437.09,A12437.22,A12437.14
Lot Number10203988 Certificate TypeCertificate of Analysis Date22/11/2021 Product CodeA12437.09,A12437.22,A12437.14
Lot Number10190092 Certificate TypeCertificate of Analysis Date22/11/2021 Product CodeA12437.09,A12437.22,A12437.14
Lot Number10135762 Certificate TypeCertificate of Analysis Date22/11/2021 Product CodeA12437.09,A12437.22,A12437.14
Lot Number10203987 Certificate TypeCertificate of Analysis Date22/11/2021 Product CodeA12437.09,A12437.22,A12437.14

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