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

2,5-Bis-Thiopheneboronic acid pinacol ester

Product Name
2,5-Bis-Thiopheneboronic acid pinacol ester
CAS No.
175361-81-6
Chemical Name
2,5-Bis-Thiopheneboronic acid pinacol ester
Synonyms
Thienyl-2,5-diborate;Thiophene-2,5-diboronic acids pinacol ester;2,5-Bis-Thiopheneboronic acid pinacol ester;2,5-Thiophenediboronic acid bis(pinacol) ester;Thiophene-2,5-diboronic acid bis(pinacol) ester;2,5-Bis-thiopheneboronic acid, pinacol ester 98%;Bis(4,4,5,5-tetramethyl-1,3-dioxaborolane)-2,5-thiophene;Thiophene-2,5-diboronic acid bis(pinacol) ester 99% (GC);2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene;2,2'-(2,5-Thiophenediyl)bis[4,4,5,5-tetramethyl-1,3,2-dioxaborolane]
CBNumber
CB51177120
Molecular Formula
C16H26B2O4S
Formula Weight
336.06
MOL File
175361-81-6.mol
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2,5-Bis-Thiopheneboronic acid pinacol ester Property

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
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Safety

WGK Germany 
3
HS Code 
2934999090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
776920
Product name
Thiophene-2,5-diboronic acid bis(pinacol) ester
Purity
99% (GC)
Packaging
1g
Price
$70.6
Updated
2023/06/20
Sigma-Aldrich
Product number
776920
Product name
Thiophene-2,5-diboronic acid bis(pinacol) ester
Purity
99% (GC)
Packaging
5g
Price
$281
Updated
2023/06/20
TCI Chemical
Product number
B5871
Product name
2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$63
Updated
2024/03/01
TCI Chemical
Product number
B5871
Product name
2,5-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$251
Updated
2024/03/01
Alfa Aesar
Product number
H51725
Product name
Thiophene-2,5-diboronic acid bis(pinacol) ester, 97%
Packaging
1g
Price
$71.65
Updated
2024/03/01
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2,5-Bis-Thiopheneboronic acid pinacol ester Chemical Properties,Usage,Production

Uses

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

2,5-Bis-Thiopheneboronic acid pinacol ester Preparation Products And Raw materials

Raw materials

Preparation Products

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2,5-Bis-Thiopheneboronic acid pinacol ester Suppliers

Americas 1 China 73 Europe 1 India 4 Japan 1 United Kingdom 1 United States 9 Global 90
TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23680
Advantage
75
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View Lastest Price from 2,5-Bis-Thiopheneboronic acid pinacol ester manufacturers

Career Henan Chemical Co
Product
2,5-Bis-Thiopheneboronic acid pinacol ester 175361-81-6
Price
US $1.00/g
Min. Order
1g
Purity
99%
Supply Ability
1000KGS
Release date
2019-12-20

175361-81-6, 2,5-Bis-Thiopheneboronic acid pinacol esterRelated Search:

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  • 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]
  • 4,4,5,5-tetramethyl-2-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl]-1,3,2-dioxaborolane
  • 2,5-Bis-thiopheneboronic acid, pinacol ester 98%
  • 1,3,2-Dioxaborolane, 2,2'-(2,5-thiophenediyl)bis[4,4,5,5-tetramethyl-
  • Thienyl-2,5-diborate
  • 175361-81-6
  • Thiophene (TH)
  • Organoborons
  • Thiophene