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ChemicalBook >> CAS DataBase List >> 5-(4 4 5 5-TETRAMETHYL-1 3 2-DIOXABOROL&

5-(4 4 5 5-TETRAMETHYL-1 3 2-DIOXABOROL&

5-(4 4 5 5-TETRAMETHYL-1 3 2-DIOXABOROL& price.
  • $21 - $756
  • Product name: 5-(4 4 5 5-TETRAMETHYL-1 3 2-DIOXABOROL&
  • CAS: 479719-88-5
  • MF: C14H17BO2S2
  • MW: 292.22
  • EINECS:
  • MDL Number:MFCD04039974
  • Synonyms:5-(4 4 5 5-TETRAMETHYL-1 3 2-DIOXABOROL&;2,2'-Bithiophene-5-boronic acid pinacol ester;2-(2,2'-Bithiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;1,3,2-Dioxaborolane, 2-[2,2'-bithiophen]-5-yl-4,4,5,5-tetramethyl-;-Bithiophene-5-boronic acid pinacol ester;2-(2,2'-Bithiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2,2'-Bithiophene-5-boronic Acid Pinacol Ester;5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-2,2,-BITH;5-(2-Thienyl)thiophene-2-boronic acid pinacol ester
24 prices
Selected condition:
Brand
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 5MG
  • 25mg
  • 100mg
  • 250mg
  • 1g
  • 5g
  • 25G
  • ManufacturerAK Scientific
  • Product numberX0831
  • Product description2,2′?Bithiophene-5-boronic acid pinacol ester
  • Packaging5g
  • Price$251
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH37989
  • Product description2,2'-Bithiophene-5-boronic acid pinacol ester, 98%
  • Packaging1g
  • Price$39.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH37989
  • Product description2,2'-Bithiophene-5-boronic acid pinacol ester, 98%
  • Packaging5g
  • Price$148
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number479719885
  • Product description2-([2,2'-Bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • Packaging5g
  • Price$214
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA795173
  • Product description2-([2,2'-Bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 96%
  • Packaging100mg
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA795173
  • Product description2-([2,2'-Bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 96%
  • Packaging250mg
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA795173
  • Product description2-([2,2'-Bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 96%
  • Packaging1g
  • Price$74
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA795173
  • Product description2-([2,2'-Bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 96%
  • Packaging5g
  • Price$254
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0004099
  • Product description2,2'-BITHIOPHENE-5-BORONIC ACID PINACOL ESTER 95.00%
  • Packaging5MG
  • Price$503.47
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM135708
  • Product description2-([2,2''-Bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 0.95
  • Packaging1g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number40036
  • Product description5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene,98%(GC) 98%(GC)
  • Packaging1G
  • Price$51.52
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number40036
  • Product description5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene,≥98%(GC) ≥98%(GC)
  • Packaging5G
  • Price$186.37
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number40036
  • Product description5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene,98%(GC) 98%(GC)
  • Packaging25G
  • Price$688.8
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD41000966
  • Product description2-([2,2'-Bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 95+%
  • Packaging1g
  • Price$85
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD41000966
  • Product description2-([2,2'-Bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 95+%
  • Packaging5g
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number096710
  • Product description2-([2,2'-Bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 95+%
  • Packaging1g
  • Price$284
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific X0831 2,2′?Bithiophene-5-boronic acid pinacol ester 5g $251 2021-12-16 Buy
Alfa Aesar H37989 2,2'-Bithiophene-5-boronic acid pinacol ester, 98% 1g $39.65 2024-03-01 Buy
Alfa Aesar H37989 2,2'-Bithiophene-5-boronic acid pinacol ester, 98% 5g $148 2024-03-01 Buy
Alichem 479719885 2-([2,2'-Bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 5g $214 2021-12-16 Buy
Ambeed A795173 2-([2,2'-Bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 96% 100mg $21 2021-12-16 Buy
Ambeed A795173 2-([2,2'-Bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 96% 250mg $30 2021-12-16 Buy
Ambeed A795173 2-([2,2'-Bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 96% 1g $74 2021-12-16 Buy
Ambeed A795173 2-([2,2'-Bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 96% 5g $254 2021-12-16 Buy
American Custom Chemicals Corporation BOR0004099 2,2'-BITHIOPHENE-5-BORONIC ACID PINACOL ESTER 95.00% 5MG $503.47 2021-12-16 Buy
Chemenu CM135708 2-([2,2''-Bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 0.95 1g $90 2021-12-16 Buy
Chem-Impex 40036 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene,98%(GC) 98%(GC) 1G $51.52 2021-12-16 Buy
Chem-Impex 40036 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene,≥98%(GC) ≥98%(GC) 5G $186.37 2021-12-16 Buy
Chem-Impex 40036 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bithiophene,98%(GC) 98%(GC) 25G $688.8 2021-12-16 Buy
Crysdot CD41000966 2-([2,2'-Bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 95+% 1g $85 2021-12-16 Buy
Crysdot CD41000966 2-([2,2'-Bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 95+% 5g $200 2021-12-16 Buy
Matrix Scientific 096710 2-([2,2'-Bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 95+% 1g $284 2021-12-16 Buy

Properties

Melting point :131-136 °C(lit.)
Boiling point :406.1±35.0 °C(Predicted)
Density :1.19±0.1 g/cm3(Predicted)
refractive index :n20/D 1.5900(lit.)
storage temp. :2-8°C(protect from light)
form :Fused Solid
color :White to blue/green

Safety Information

Symbol(GHS):
Signal word:
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Description