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ChemicalBook >> CAS DataBase List >> 2,7-Dibromofluorene

2,7-Dibromofluorene

2,7-Dibromofluorene price.
  • $6 - $1129.73
  • Product name: 2,7-Dibromofluorene
  • CAS: 16433-88-8
  • MF: C13H8Br2
  • MW: 324.01
  • EINECS:629-430-2
  • MDL Number:MFCD00019048
  • Synonyms:2,7-DIBROMOFLUORENE;Aluminum oxide, fused, #325 mesh, 99+%;TIMTEC-BB SBB007691;2,7-Dibromofluorene, 98+%;Fluorene, 2,7-dibromo-;2,7-Dibromofluorene,99%;2,7-Dibromo-9-fluorene;9H-Fluorene, 2,7-dibromo-
39 prices
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Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • ChemScene
  • Crysdot
  • Matrix Scientific
  • Oakwood
  • Sigma-Aldrich
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 1G
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  • 25g
  • 50g
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  • 250g
  • 500g
  • ManufacturerAHH
  • Product numberMT-08063
  • Product description2,7-Dibromofluorene 98%
  • Packaging250g
  • Price$586
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberL136
  • Product description2,7-Dibromofluorene
  • Packaging25g
  • Price$34
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ52826
  • Product description2,7-Dibromofluorene
  • Packaging100g
  • Price$75
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12437
  • Product description2,7-Dibromofluorene, 98%
  • Packaging10g
  • Price$77.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12437
  • Product description2,7-Dibromofluorene, 98%
  • Packaging25g
  • Price$174.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA12437
  • Product description2,7-Dibromofluorene, 98%
  • Packaging100g
  • Price$503.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA148664
  • Product description2,7-Dibromo-9H-fluorene 97%
  • Packaging5g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA148664
  • Product description2,7-Dibromo-9H-fluorene 97%
  • Packaging10g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA148664
  • Product description2,7-Dibromo-9H-fluorene 97%
  • Packaging25g
  • Price$17
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA148664
  • Product description2,7-Dibromo-9H-fluorene 97%
  • Packaging100g
  • Price$55
  • Updated2021-12-16
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  • ManufacturerAmbeed
  • Product numberA148664
  • Product description2,7-Dibromo-9H-fluorene 97%
  • Packaging500g
  • Price$269
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0018055
  • Product description2,7-DIBROMOFLUORENE 95.00%
  • Packaging1G
  • Price$594.96
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0018055
  • Product description2,7-DIBROMOFLUORENE 95.00%
  • Packaging5G
  • Price$779.86
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0018055
  • Product description2,7-DIBROMOFLUORENE 95.00%
  • Packaging25G
  • Price$1129.73
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD62372
  • Product description2,7-Dibromofluorene
  • Packaging5G
  • Price$40
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFD62372
  • Product description2,7-Dibromofluorene
  • Packaging10g
  • Price$69
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-08063 2,7-Dibromofluorene 98% 250g $586 2021-12-16 Buy
AK Scientific L136 2,7-Dibromofluorene 25g $34 2021-12-16 Buy
AK Scientific J52826 2,7-Dibromofluorene 100g $75 2021-12-16 Buy
Alfa Aesar A12437 2,7-Dibromofluorene, 98% 10g $77.65 2024-03-01 Buy
Alfa Aesar A12437 2,7-Dibromofluorene, 98% 25g $174.65 2024-03-01 Buy
Alfa Aesar A12437 2,7-Dibromofluorene, 98% 100g $503.65 2024-03-01 Buy
Ambeed A148664 2,7-Dibromo-9H-fluorene 97% 5g $6 2021-12-16 Buy
Ambeed A148664 2,7-Dibromo-9H-fluorene 97% 10g $10 2021-12-16 Buy
Ambeed A148664 2,7-Dibromo-9H-fluorene 97% 25g $17 2021-12-16 Buy
Ambeed A148664 2,7-Dibromo-9H-fluorene 97% 100g $55 2021-12-16 Buy
Ambeed A148664 2,7-Dibromo-9H-fluorene 97% 500g $269 2021-12-16 Buy
American Custom Chemicals Corporation HCH0018055 2,7-DIBROMOFLUORENE 95.00% 1G $594.96 2021-12-16 Buy
American Custom Chemicals Corporation HCH0018055 2,7-DIBROMOFLUORENE 95.00% 5G $779.86 2021-12-16 Buy
American Custom Chemicals Corporation HCH0018055 2,7-DIBROMOFLUORENE 95.00% 25G $1129.73 2021-12-16 Buy
Biosynth Carbosynth FD62372 2,7-Dibromofluorene 5G $40 2021-12-16 Buy
Biosynth Carbosynth FD62372 2,7-Dibromofluorene 10g $69 2021-12-16 Buy

Properties

Melting point :164-166 °C (lit.)
Boiling point :329.77°C (rough estimate)
Density :1.7203 (estimate)
refractive index :1.6000 (estimate)
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform (Slightly)
form :Crystalline Powder
color :White to off-white
BRN :2049205
InChIKey :AVXFJPFSWLMKSG-UHFFFAOYSA-N
CAS DataBase Reference :16433-88-8(CAS DataBase Reference)
NIST Chemistry Reference :9H-fluorene, 2,7-dibromo-(16433-88-8)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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.

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