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ChemicalBook >> CAS DataBase List >> 2,5-Bis-Thiopheneboronic acid pinacol ester

2,5-Bis-Thiopheneboronic acid pinacol ester

2,5-Bis-Thiopheneboronic acid pinacol ester price.
  • $7 - $468
  • Product name: 2,5-Bis-Thiopheneboronic acid pinacol ester
  • CAS: 175361-81-6
  • MF: C16H26B2O4S
  • MW: 336.06
  • EINECS:
  • MDL Number:MFCD09800563
  • Synonyms:2,5-Bis-Thiopheneboronic acid pinacol ester;Thiophene-2,5-diboronic acid bis(pinacol) ester;2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene;2,5-Thiophenediboronic acid bis(pinacol) ester;Bis(4,4,5,5-tetramethyl-1,3-dioxaborolane)-2,5-thiophene;Thiophene-2,5-diboronic acids pinacol ester;Thiophene-2,5-diboronic acid bis(pinacol) ester 99% (GC);2,2'-(2,5-Thiophenediyl)bis[4,4,5,5-tetramethyl-1,3,2-dioxaborolane]
26 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • ManufacturerAK Scientific
  • Product numberJ98452
  • Product description2,5-Bis-thiopheneboronicacidpinacolester
  • Packaging25g
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH51725
  • Product descriptionThiophene-2,5-diboronic acid bis(pinacol) ester, 97%
  • Packaging1g
  • Price$71.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH51725
  • Product descriptionThiophene-2,5-diboronic acid bis(pinacol) ester, 97%
  • Packaging5g
  • Price$256.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number175361816
  • Product description2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
  • Packaging25g
  • Price$153
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number175361816
  • Product description2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
  • Packaging100g
  • Price$468
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA292442
  • Product description2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 97%
  • Packaging250mg
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA292442
  • Product description2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 97%
  • Packaging1g
  • Price$16
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA292442
  • Product description2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 97%
  • Packaging5g
  • Price$47
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA292442
  • Product description2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 97%
  • Packaging10g
  • Price$81
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA292442
  • Product description2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 97%
  • Packaging25g
  • Price$155
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA292442
  • Product description2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 97%
  • Packaging100g
  • Price$459
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0005804
  • Product description2,5-BIS-THIOPHENEBORONIC ACID PINACOL ESTER 95.00%
  • Packaging1G
  • Price$185.75
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR360704
  • Product description2,5-Bis-thiopheneboronicacid,pinacolester 98%
  • Packaging5g
  • Price$131
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR360704
  • Product description2,5-Bis-thiopheneboronicacid,pinacolester 98%
  • Packaging25g
  • Price$305
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM110000
  • Product description2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 97%
  • Packaging10g
  • Price$74
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM110000
  • Product description2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 97%
  • Packaging25g
  • Price$147
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J98452 2,5-Bis-thiopheneboronicacidpinacolester 25g $150 2021-12-16 Buy
Alfa Aesar H51725 Thiophene-2,5-diboronic acid bis(pinacol) ester, 97% 1g $71.65 2024-03-01 Buy
Alfa Aesar H51725 Thiophene-2,5-diboronic acid bis(pinacol) ester, 97% 5g $256.65 2024-03-01 Buy
Alichem 175361816 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 25g $153 2021-12-16 Buy
Alichem 175361816 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 100g $468 2021-12-16 Buy
Ambeed A292442 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 97% 250mg $7 2021-12-16 Buy
Ambeed A292442 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 97% 1g $16 2021-12-16 Buy
Ambeed A292442 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 97% 5g $47 2021-12-16 Buy
Ambeed A292442 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 97% 10g $81 2021-12-16 Buy
Ambeed A292442 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 97% 25g $155 2021-12-16 Buy
Ambeed A292442 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 97% 100g $459 2021-12-16 Buy
American Custom Chemicals Corporation ING0005804 2,5-BIS-THIOPHENEBORONIC ACID PINACOL ESTER 95.00% 1G $185.75 2021-12-16 Buy
Apolloscientific OR360704 2,5-Bis-thiopheneboronicacid,pinacolester 98% 5g $131 2021-12-16 Buy
Apolloscientific OR360704 2,5-Bis-thiopheneboronicacid,pinacolester 98% 25g $305 2021-12-16 Buy
Chemenu CM110000 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 97% 10g $74 2021-12-16 Buy
Chemenu CM110000 2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene 97% 25g $147 2021-12-16 Buy

Properties

Melting point :216-220℃
Boiling point :434.3±30.0 °C(Predicted)
Density :1.08±0.1 g/cm3(Predicted)
storage temp. :Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
form :powder
color :White to Almost white

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:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Diboronic acid ester thiophene monomer for polymerization by Suzuki coupling; used for OPV and OFET applications.