4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE

Product Name: 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE
CAS No.: 171364-82-2
Chemical Name: 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE
Synonyms: Benzonitrile, 4-(;4-CYANOPHENYLBORONIC ACID PINACOL ESTER;4-Cyanobenzeneboronic acid, pinacol ester;4-Cyanophenylboronic acid pinacol ester 97%;4-Cyanobenzeneboronic acid, pinacol ester 98%;4-(tetraMethyl-1,3,2-dioxaborolan-2-yl)benzonitrile;2-(4-Cyanophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE;4-Benzonitrile(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);Benzonitrile, 4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-
CBNumber: CB1323243
Molecular Formula: C13H16BNO2
Formula Weight: 229.08
MOL File: 171364-82-2.mol

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4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE Property

Melting point:: 95-99 °C(lit.)
Boiling point:: 345.8±25.0 °C(Predicted)
Density: 1.06±0.1 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Crystalline Powder
color: Light yellow to orange or light tan
CAS DataBase Reference: 171364-82-2(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38-20/21/22
Safety Statements: 26-36-36/37/39
WGK Germany: 3
TSCA: No
HazardClass: IRRITANT
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H301Toxic if swalloed

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.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 527556
Product name: 4-Cyanophenylboronic acid pinacol ester
Purity: 97%
Packaging: 1g
Price: $56.2
Updated: 2023/06/20

Sigma-Aldrich

Product number: 527556
Product name: 4-Cyanophenylboronic acid pinacol ester
Purity: 97%
Packaging: 5g
Price: $274
Updated: 2023/06/20

TCI Chemical

Product number: T3350
Product name: 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $70
Updated: 2024/03/01

TCI Chemical

Product number: T3350
Product name: 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $204
Updated: 2024/03/01

Alfa Aesar

Product number: H28208
Product name: 4-Cyanobenzeneboronic acid pinacol ester, 97%
Packaging: 1g
Price: $79.2
Updated: 2024/03/01

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4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE Chemical Properties,Usage,Production

Chemical Properties

light yellow to orange or light tan crystalline powde

Uses

4-(Cyanophenyl)boronic Acid Pinacol Ester is used to prepare arylparacyclophanes via Suzuki aryl cross-coupling of bromoparacyclophane with arylboronic acid and arylboronates. It’s also used to prepare tyrosine-modified analogs of α4β7 integrin inhibitor biotin-R8ERY.

Synthesis Reference(s)

The Journal of Organic Chemistry, 60, p. 7508, 1995 DOI: 10.1021/jo00128a024

4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE 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)BENZONITRILE Suppliers

Belgium 1 China 108 Germany 3 India 4 Japan 2 Switzerland 1 United Kingdom 8 United States 24 Global 151

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Alfa Aesar

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View Lastest Price from 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE manufacturers

Shanghai Daken Advanced Materials Co.,Ltd

Product: 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE 171364-82-2
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 150KG /month
Release date: 2021-11-17

Zhuozhou Wenxi import and Export Co., Ltd

Product: 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE 171364-82-2
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

Zhuozhou Wenxi import and Export Co., Ltd

Product: 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE 171364-82-2
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

171364-82-2, 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILERelated Search:

4-Cyanophenylboronic acid Tetramethylthiuram Disulfide 3,3'-IMINOBIS(N,N-DIMETHYLPROPYLAMINE) 1,2,3,4-TETRAMETHYL-1,3-CYCLOPENTADIENE Tetramethyl glutaric aciduria 3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE 4-Cyano-2-fluorobenzeneboronic acid, pinacol ester 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)TOLUENE 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE 2-Methyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzonitrile

4-Cyanophenylboronic acid pinacol ester 97%

4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE

4-CYANOPHENYLBORONIC ACID PINACOL ESTER

4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZONITRILE 97%

4-Cyanobenzeneboronic acid, pinacol ester

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile,97%

4-(tetraMethyl-1,3,2-dioxaborolan-2-yl)benzonitrile

Benzonitrile, 4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-

4-Cyanobenzeneboronic acid pinacol ester 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile

Benzonitrile, 4-(

4-Cyanobenzeneboronic acid, pinacol ester 98%

(4-cyanophenyl)-(3-hydroxy-2,3-dimethylbutan-2-yl)oxyborinic acid

2-(4-Cyanophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

4-Benzonitrile(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)

171364-82-2

C13H16BNO2

Organometallic Reagents

Boronic Acids and Derivatives

Boronate Esters

Aryl