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ChemicalBook >> CAS DataBase List >> 4-Methylthiophene-3-boronic acid pinacol ester

4-Methylthiophene-3-boronic acid pinacol ester

4-Methylthiophene-3-boronic acid pinacol ester price.
  • $80 - $772
  • Product name: 4-Methylthiophene-3-boronic acid pinacol ester
  • CAS: 476620-20-9
  • MF: C11H17BO2S
  • MW: 224.13
  • EINECS:
  • MDL Number:MFCD09265133
  • Synonyms:4-Methylthiophene-3-boronic acid pinacol ester;1,3,2-Dioxaborolane, 4,4,5,5-tetraMethyl-2-(4-Methyl-3-thienyl)-;4,4,5,5-Tetramethyl-2-(4-methyl-3-thienyl)-1,3,2-dioxaborolane;4,4,5,5-Tetramethyl-2-(4-methylthien-3-yl)-1,3,2-dioxaborolane;4,4,5,5-tetramethyl-2-(4-methylthiophen-3-yl)-1,3,2-dioxaborolane
Price13 Properties Safety Information Description
13 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • AOBChem
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • TRC
Package
  • 250mg
  • 500mg
  • 1g
  • 2G
  • 5g
  • ManufacturerAK Scientific
  • Product numberX0827
  • Product description4-Methylthiophene-3-boronicacidpinacolester
  • Packaging5g
  • Price$691
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH32023
  • Product description4-Methylthiophene-3-boronic acid pinacol ester, 95%
  • Packaging250mg
  • Price$86.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH32023
  • Product description4-Methylthiophene-3-boronic acid pinacol ester, 95%
  • Packaging1g
  • Price$238
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number476620209
  • Product description4,4,5,5-Tetramethyl-2-(4-methylthiophen-3-yl)-1,3,2-dioxaborolane
  • Packaging5g
  • Price$497.04
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0001809
  • Product description4-METHYLTHIOPHENE-3-BORONIC ACID PINACOL ESTER 95.00%
  • Packaging1G
  • Price$605.85
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0001809
  • Product description4-METHYLTHIOPHENE-3-BORONIC ACID PINACOL ESTER 95.00%
  • Packaging2G
  • Price$772
  • Updated2021-12-16
  • Buy
  • ManufacturerAOBChem
  • Product number19139
  • Product description4-Methylthiophene-3-boronicacid,pinacolester 95%
  • Packaging500mg
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11119572
  • Product description4,4,5,5-Tetramethyl-2-(4-methylthiophen-3-yl)-1,3,2-dioxaborolane 95+%
  • Packaging1g
  • Price$245
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11119572
  • Product description4,4,5,5-Tetramethyl-2-(4-methylthiophen-3-yl)-1,3,2-dioxaborolane 95+%
  • Packaging5g
  • Price$675
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number076939
  • Product description4-Methylthiophene-3-boronic acid pinacol ester
  • Packaging500mg
  • Price$522
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number076939
  • Product description4-Methylthiophene-3-boronic acid pinacol ester
  • Packaging1g
  • Price$648
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number680001
  • Product description4-Methyl-3-thiopheneboronic acid pinacol ester 96%
  • Packaging1g
  • Price$474
  • Updated2023-06-20
  • Buy
  • ManufacturerTRC
  • Product numberM725563
  • Product description4-Methylthiophene-3-boronicAcidPinacolEster
  • Packaging500mg
  • Price$200
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific X0827 4-Methylthiophene-3-boronicacidpinacolester 5g $691 2021-12-16 Buy
Alfa Aesar H32023 4-Methylthiophene-3-boronic acid pinacol ester, 95% 250mg $86.5 2021-12-16 Buy
Alfa Aesar H32023 4-Methylthiophene-3-boronic acid pinacol ester, 95% 1g $238 2021-12-16 Buy
Alichem 476620209 4,4,5,5-Tetramethyl-2-(4-methylthiophen-3-yl)-1,3,2-dioxaborolane 5g $497.04 2021-12-16 Buy
American Custom Chemicals Corporation BOR0001809 4-METHYLTHIOPHENE-3-BORONIC ACID PINACOL ESTER 95.00% 1G $605.85 2021-12-16 Buy
American Custom Chemicals Corporation BOR0001809 4-METHYLTHIOPHENE-3-BORONIC ACID PINACOL ESTER 95.00% 2G $772 2021-12-16 Buy
AOBChem 19139 4-Methylthiophene-3-boronicacid,pinacolester 95% 500mg $80 2021-12-16 Buy
Crysdot CD11119572 4,4,5,5-Tetramethyl-2-(4-methylthiophen-3-yl)-1,3,2-dioxaborolane 95+% 1g $245 2021-12-16 Buy
Crysdot CD11119572 4,4,5,5-Tetramethyl-2-(4-methylthiophen-3-yl)-1,3,2-dioxaborolane 95+% 5g $675 2021-12-16 Buy
Matrix Scientific 076939 4-Methylthiophene-3-boronic acid pinacol ester 500mg $522 2021-12-16 Buy
Matrix Scientific 076939 4-Methylthiophene-3-boronic acid pinacol ester 1g $648 2021-12-16 Buy
Sigma-Aldrich 680001 4-Methyl-3-thiopheneboronic acid pinacol ester 96% 1g $474 2023-06-20 Buy
TRC M725563 4-Methylthiophene-3-boronicAcidPinacolEster 500mg $200 2021-12-16 Buy

Properties

Density :1.031 g/mL at 25 °C
refractive index :n20/D1.5039
Flash point :>110℃
storage temp. :2-8°C
Boiling point :72-75°C/0.2-0.3 mmHg
CAS DataBase Reference :476620-20-9

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.
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.
P405 Store locked up.

Description

4-Methylthiophene-3-boronic acid pinacol ester is a useful reactant for the synthesis of aryl/heteroaryl/alkenyl borates.

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Suppliers and manufacturers

Alchem Pharmtech,Inc.
Wuhan Chemwish Technology Co., Ltd
Alfa Chemistry
Aladdin Scientific
Amadis Chemical Company Limited Alfa Aesar Energy Chemical Wuhan Chemwish Technology Co., Ltd Shanghai Longsheng chemical Co.,Ltd. Hangzhou Sage Chemical Co., Ltd.