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(4-(Trimethylsilyl)thiophen-2-yl)boronic acid pinacol ester

(4-(Trimethylsilyl)thiophen-2-yl)boronic acid pinacol ester Structure
(4-(Trimethylsilyl)thiophen-2-yl)boronic acid pinacol ester structure
CAS No.
942070-40-8
Chemical Name:
(4-(Trimethylsilyl)thiophen-2-yl)boronic acid pinacol ester
Synonyms
(4-(Trimethylsilyl)thiophen-2-yl)boronic acid pinacol ester;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[4-(trimethylsilyl)-2-thienyl]-;Trimethyl(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-3-yl)silane
CBNumber:
CB53924924
Molecular Formula:
C13H23BO2SSi
Molecular Weight:
282.28
MDL Number:
MFCD12405475
MOL File:
942070-40-8.mol
Last updated:2026-09-12 18:53:31
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(4-(Trimethylsilyl)thiophen-2-yl)boronic acid pinacol ester Properties

Melting point 87-89 °C
Boiling point 333.7±27.0 °C(Predicted)
Density 1.00±0.1 g/cm3(Predicted)

(4-(Trimethylsilyl)thiophen-2-yl)boronic acid pinacol ester price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Crysdot CD42000041 Trimethyl(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-3-yl)silane 97% 942070-40-8 1g $1060 2026-05-27 Buy
American Custom Chemicals Corporation ING0006377 TRIMETHYL(5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)THIOPHEN-3-YL)SILANE 95.00% 942070-40-8 5MG $502.63 2021-12-16 Buy
Alichem 942070408 Trimethyl(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-3-yl)silane 942070-40-8 250mg $454.5 2021-12-16 Buy
Alichem 942070408 Trimethyl(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-3-yl)silane 942070-40-8 1g $1237.5 2021-12-16 Buy
Product number Packaging Price Buy
CD42000041 1g $1060 Buy
ING0006377 5MG $502.63 Buy
942070408 250mg $454.5 Buy
942070408 1g $1237.5 Buy

(4-(Trimethylsilyl)thiophen-2-yl)boronic acid pinacol ester Chemical Properties, Uses, Production

(4-(Trimethylsilyl)thiophen-2-yl)boronic acid pinacol ester synthesis

18245-17-5
25015-63-8
942070-40-8
Synthesis of (4-(Trimethylsilyl)thiophen-2-yl)boronic acid pinacol ester from 3-(trimethylsilyl)Thiophene and Pinacolborane

(4-(Trimethylsilyl)thiophen-2-yl)boronic acid pinacol ester Preparation Products And Raw materials

Raw materials

3-(trimethylsilyl)Thiophene Pinacolborane

Preparation Products

(4-(Trimethylsilyl)thiophen-2-yl)boronic acid pinacol ester Suppliers

Global Suppliers ( 2)
Supplier Tel Email Country ProdList Advantage
Jilin Chinese Academy of Sciences-yanshen Technology 18143011203 info@chemextension.com China 42052 58
Supplier Advantage
Jilin Chinese Academy of Sciences-yanshen Technology 58
1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[4-(trimethylsilyl)-2-thienyl]- Trimethyl(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-3-yl)silane (4-(Trimethylsilyl)thiophen-2-yl)boronic acid pinacol ester 942070-40-8