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ChemicalBook >> CAS DataBase List >> (2,7-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-9,9-DIOCTYLFLUORENE)

(2,7-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-9,9-DIOCTYLFLUORENE)

(2,7-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-9,9-DIOCTYLFLUORENE) price.
  • $37.5 - $497.76
  • Product name: (2,7-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-9,9-DIOCTYLFLUORENE)
  • CAS: 196207-58-6
  • MF: C41H64B2O4
  • MW: 642.57
  • EINECS:
  • MDL Number:MFCD16294554
  • Synonyms:(2,7-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-9,9-DIOCTYLFLUORENE);9,9-Dioctylfluorene-2,7-bis(boronic acid pinacol ester);2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9-di-n-octylfluorene;9H-Carbazole, 9-(1-octylnonyl)-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-;9,9-Dioctylfluorene-2,7-diboronic-acid bis(pinacol) ester;1,3,2-Dioxaborolane, 2,2'-(9,9-dioctyl-9H-fluorene-2,7-diyl)bis[4,4,5,5-tetraMethyl-;9,9-Dioctyl-9H-fluorene-2,7-diboronic acid bis(pinacol) ester;9, 9 - dioctyl fluorene - 2, 7 - double (boric acid pinacol ester)
13 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 5MG
  • 250mg
  • 500mg
  • 1g
  • 2g
  • 5g
  • 10g
  • 25g
  • ManufacturerAK Scientific
  • Product numberAMTB260
  • Product description9,9-Dioctylfluorene-2,7-diboronicacidbis(pinacol)ester
  • Packaging10g
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH51955
  • Product description9,9-Di-n-octylfluorene-2,7-diboronic acid bis(pinacol) ester, 95%
  • Packaging1g
  • Price$75.6
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH51955
  • Product description9,9-Di-n-octylfluorene-2,7-diboronic acid bis(pinacol) ester, 95%
  • Packaging5g
  • Price$270
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number196207586
  • Product description2,2'-(9,9-Dioctyl-9H-fluorene-2,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
  • Packaging25g
  • Price$237.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0149441
  • Product description2,7-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-9,9-DI-N-OCTYLFLUORENE 95.00%
  • Packaging5MG
  • Price$497.76
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD33106
  • Product description9,9-Dioctylfluorene-2,7-diboronic acid bis(pinacol) ester
  • Packaging250mg
  • Price$37.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD33106
  • Product description9,9-Dioctylfluorene-2,7-diboronic acid bis(pinacol) ester
  • Packaging500mg
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD33106
  • Product description9,9-Dioctylfluorene-2,7-diboronic acid bis(pinacol) ester
  • Packaging1g
  • Price$95.3
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD33106
  • Product description9,9-Dioctylfluorene-2,7-diboronic acid bis(pinacol) ester
  • Packaging2g
  • Price$152.4
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD41001667
  • Product description2,2'-(9,9-Dioctyl-9H-fluorene-2,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) 95+%
  • Packaging25g
  • Price$238
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberBML00014
  • Product description9,9-Dioctyl-9H-fluorene-2,7-diboronic acid bis(pinacol) ester Aldrich
  • Packaging1g
  • Price$104
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberB3582
  • Product description2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9-di-n-octylfluorene >98.0%(HPLC)
  • Packaging1g
  • Price$54
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberD481760
  • Product description9,9-Dioctylfluorene-2,7-diboronicAcidbis(Pinacol)Ester
  • Packaging250mg
  • Price$160
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific AMTB260 9,9-Dioctylfluorene-2,7-diboronicacidbis(pinacol)ester 10g $120 2021-12-16 Buy
Alfa Aesar H51955 9,9-Di-n-octylfluorene-2,7-diboronic acid bis(pinacol) ester, 95% 1g $75.6 2024-03-01 Buy
Alfa Aesar H51955 9,9-Di-n-octylfluorene-2,7-diboronic acid bis(pinacol) ester, 95% 5g $270 2024-03-01 Buy
Alichem 196207586 2,2'-(9,9-Dioctyl-9H-fluorene-2,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) 25g $237.6 2021-12-16 Buy
American Custom Chemicals Corporation CHM0149441 2,7-BIS(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-9,9-DI-N-OCTYLFLUORENE 95.00% 5MG $497.76 2021-12-16 Buy
Biosynth Carbosynth FD33106 9,9-Dioctylfluorene-2,7-diboronic acid bis(pinacol) ester 250mg $37.5 2021-12-16 Buy
Biosynth Carbosynth FD33106 9,9-Dioctylfluorene-2,7-diboronic acid bis(pinacol) ester 500mg $60 2021-12-16 Buy
Biosynth Carbosynth FD33106 9,9-Dioctylfluorene-2,7-diboronic acid bis(pinacol) ester 1g $95.3 2021-12-16 Buy
Biosynth Carbosynth FD33106 9,9-Dioctylfluorene-2,7-diboronic acid bis(pinacol) ester 2g $152.4 2021-12-16 Buy
Crysdot CD41001667 2,2'-(9,9-Dioctyl-9H-fluorene-2,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) 95+% 25g $238 2021-12-16 Buy
Sigma-Aldrich BML00014 9,9-Dioctyl-9H-fluorene-2,7-diboronic acid bis(pinacol) ester Aldrich 1g $104 2024-03-01 Buy
TCI Chemical B3582 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9-di-n-octylfluorene >98.0%(HPLC) 1g $54 2024-03-01 Buy
TRC D481760 9,9-Dioctylfluorene-2,7-diboronicAcidbis(Pinacol)Ester 250mg $160 2021-12-16 Buy

Properties

Melting point :127.0 to 131.0 °C
Boiling point :701.6±53.0 °C(Predicted)
Density :1.01
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
form :powder to crystal
color :White to Almost white
Water Solubility :Slightly soluble in water.
InChIKey :FAHIZHKRQQNPLC-UHFFFAOYSA-N

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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

9,9-Di-n-octylfluorene-2,7-diboronic acid bis(pinacol) ester is a reactant in the synthesis of 6,6-(5,5-(9,9-dioctyl-9H-fluorene-2,7-diyl)bis(thiophene-5,2-diyl))bis(2,5-bis(2-ethylhexyl)-3-(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione) (DPP1), a solution-processable nonfullerene electron acceptor used in organic solar cells.