4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane

Product Name: 4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane
CAS No.: 870238-65-6
Chemical Name: 4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane
Synonyms: DK934;4-[(Trimethylsilyl)ethynyl]phenylboronic acid pinacol ester;4-[(Trimethylsilyl)ethynyl]phenylboronic acid pinacol ester 97%;4-[2-(TriMethylsilyl)ethynyl]benzeneboronic acid pinacol ester, 97%;4,4,5,5-Tetramethyl-2-(4-trimethylsilanylethynyl-phenyl)-[1,3,2]dioxaborolane;4-[1-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)trimethylsilylethynyl]benzene;Trimethyl((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethynyl)silane;1,3,2-Dioxaborolane,4,4,5,5-tetramethyl-2-[4-[2-(trimethylsilyl)ethynyl]phenyl]-
CBNumber: CB51113250
Molecular Formula: C17H25BO2Si
Formula Weight: 300.28
MOL File: 870238-65-6.mol

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4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane Property

Melting point:: 156.1-156.2 °C
Boiling point:: 353.4±34.0 °C(Predicted)
Density: 0.98±0.1 g/cm3(Predicted)

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Safety

HS Code: 2931900090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

Alfa Aesar

Product number: H51697
Product name: 4-[(Trimethylsilyl)ethynyl]benzeneboronic acid pinacol ester, 97%
Packaging: 1g
Price: $75.1
Updated: 2021/12/16

Alfa Aesar

Product number: H51697
Product name: 4-[(Trimethylsilyl)ethynyl]benzeneboronic acid pinacol ester, 97%
Packaging: 5g
Price: $295
Updated: 2021/12/16

TRC

Product number: T204718
Product name: 4,4,5,5-Tetramethyl-2-(4-trimethylsilanylethynyl-phenyl)-[1,3,2]dioxaborolane
Packaging: 500mg
Price: $60
Updated: 2021/12/16

SynQuest Laboratories

Product number: 6680-1-06
Product name: 4-[(Trimethylsilyl)ethynyl]phenylboronic acid, pinacol ester
Packaging: 5G
Price: $248
Updated: 2021/12/16

Matrix Scientific

Product number: 102184
Product name: 4,4,5,5-Tetramethyl-2-(4-trimethylsilanylethynyl-phenyl)-[1,3,2]dioxaborolane
Purity: >95%
Packaging: 5g
Price: $332
Updated: 2021/12/16

4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane Preparation Products And Raw materials

Raw materials

Preparation Products

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4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane Suppliers

China 26 India 1 United Kingdom 1 United States 8 Global 36

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

Shanghai Hanhong Scientific Co.,Ltd.

Tel
Country: China
ProdList: 42982
Advantage: 64

Shanghai Sunway Pharmaceutical Technology Co., Ltd

Tel: +8613162137806 18575662672
Fax: 021 51613951
Email: mzeng@3wpharm.com
Country: China
ProdList: 9746
Advantage: 57

Bide Pharmatech Ltd.

Tel: 400-1647117 15221909166
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 41438
Advantage: 60

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51471
Advantage: 80

Alfa Chemistry

Tel: 1-516-6625404
Fax: 1-516-927-0118
Email: support@alfa-chemistry.com
Country: United States
ProdList: 9171
Advantage: 60

Shanghai Synchem Pharma Co., ltd

Tel: 021-61984905-1 18016477331
Email: synchempharma@aliyun.com
Country: China
ProdList: 6456
Advantage: 55

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131981
Advantage: 58

Zhengzhou Huiju Chemical Co., Ltd.

Tel: 0371-55900031 18137872243
Fax: QQ：2853979815
Email: 2853979815@qq.com
Country: China
ProdList: 10021
Advantage: 55

Aikon International Limited

Tel: 025-66113011 13155353615
Fax: (7)02557626880
Email: qzhang@aikonchem.com
Country: China
ProdList: 15396
Advantage: 58

870238-65-6, 4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilaneRelated Search:

4,4,5,5-Tetramethyl-2-[2-[(trimethylsilyl)ethynyl]phenyl]-1,3,2-dioxaborolane 2-TRIMETHYLSILYL-1-ETHYLBORONIC ACID PINACOL ESTER trimethyl(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenethyl)silane 4-TRIMETHYLSILYLBENZENEBORONIC ACID PINACOL ESTER 3-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane Boronic acid, (4-ethynylphenyl)- (9CI) 4-ETHYNYLPYRIDINE 4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenylethynyl-trimethylsilane

4-[(Trimethylsilyl)ethynyl]phenylboronic acid pinacol ester

4-[2-(TriMethylsilyl)ethynyl]benzeneboronic acid pinacol ester, 97%

4,4,5,5-Tetramethyl-2-(4-trimethylsilanylethynyl-phenyl)-[1,3,2]dioxaborolane

4-[(Trimethylsilyl)ethynyl]phenylboronic acid pinacol ester 97%

4-[1-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)trimethylsilylethynyl]benzene

1,3,2-Dioxaborolane,4,4,5,5-tetramethyl-2-[4-[2-(trimethylsilyl)ethynyl]phenyl]-

Trimethyl((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethynyl)silane

DK934

870238-65-6