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

Product Name: (4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE
CAS No.: 24388-23-6
Chemical Name: (4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE
Synonyms: 4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane;Pinacol phenylboronate;Phenylboronic acid pinacol ester 97%;M7121;Phenylpinacolborane;(Pinacolboryl)benzene;PHENYL-BORONIC ACID PINACOL ESTER;Benzeneboronic acid, pinacol ester;Phenylboronic acid pinacol ester, 97%,;(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-
CBNumber: CB0459079
Molecular Formula: C12H17BO2
Formula Weight: 204.07
MOL File: 24388-23-6.mol

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

Melting point:: 27-31 °C(lit.)
Boiling point:: 130°C/20mmHg(lit.)
Density: 0.99±0.1 g/cm3(Predicted)
Flash point:: 225 °F
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
form: powder to lump
color: White to Almost white
InChIKey: KKLCYBZPQDOFQK-UHFFFAOYSA-N
CAS DataBase Reference: 24388-23-6(CAS DataBase Reference)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 22-36/37/38
Safety Statements: 26-36
WGK Germany: 3
Hazard Note: Irritant
HS Code: 29319090

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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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: 647098
Product name: Phenylboronic acid pinacol ester
Purity: 97%
Packaging: 5g
Price: $86.4
Updated: 2024/03/01

Sigma-Aldrich

Product number: 647098
Product name: Phenylboronic acid pinacol ester
Purity: 97%
Packaging: 10g
Price: $105
Updated: 2024/03/01

TCI Chemical

Product number: P1855
Product name: 2-Phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Purity: >98.0%(GC)
Packaging: 5g
Price: $46
Updated: 2024/03/01

TCI Chemical

Product number: P1855
Product name: 2-Phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Purity: >98.0%(GC)
Packaging: 25g
Price: $135
Updated: 2024/03/01

Sigma-Aldrich

Product number: 647098
Product name: Phenylboronic acid pinacol ester
Purity: 97%
Packaging: 50g
Price: $272
Updated: 2024/03/01

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

Chemical Properties

White to light yellow crystal

Uses

Phenylboronic acid pinacol ester can be used:

To prepare sulfinamide derivatives by reacting with diethylaminosulfur trifluoride (DAST) and potassium phenyltrifluoroborate.
As a substrate in the study of Suzuki–Miyaura coupling of various aryl iodides over SiliaCat?Pd(0).

Uses

suzuki reaction

Synthesis Reference(s)

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

General Description

Phenylboronic acid, pinacol ester, also known as boronate ester, is generally used in metal-catalyzed C-C bond formation reactions like Suzuki–Miyaura?reaction.

(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE Preparation Products And Raw materials

Raw materials

Preparation Products

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

Americas 1 Belgium 1 China 172 Europe 1 France 2 Germany 5 India 5 Japan 4 Switzerland 1 The Netherlands 1 United Kingdom 10 United States 34 Global 237

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

Junsei Chemical Co.,Ltd.

Tel: --
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Email: eihon@junsei.co.jp
Country: Japan
ProdList: 369
Advantage: 58

TCI Japan

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Email: @TCIchemicals.com
Country: Japan
ProdList: 2741
Advantage: 58

Wako Pure Chemical Industries, Ltd.

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Fax: --
Email: labchem-tec@wako-chem.co.jp
Country: Japan
ProdList: 6819
Advantage: 80

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

Zhuozhou Wenxi import and Export Co., Ltd

Product: (4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE 24388-23-6
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: (4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE 24388-23-6
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

Zhuozhou Wenxi import and Export Co., Ltd

Product: (4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE 24388-23-6
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-09

24388-23-6, (4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENERelated Search:

Phenylboronic acid BENZYLBORONIC ACID PINACOL ESTER 2-Nitrobenzeneboronic acid pinacol ester 2-Aminophenylboronic acid pinacol ester (2-BROMOMETHYLPHENYL)BORONIC ACID, PINACOL ESTER 3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENOL 4-Nitrophenylboronic acid pinacol ester (4-BENZYLOXYCARBONYLAMINOPHENYL)BORONIC ACID, PINACOL ESTER (2-CYANOMETHYLPHENYL)BORONIC ACID, PINACOL ESTER 4-(N-Boc-amino)phenylboronic acid pinacol ester 2,6-DIMETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENOL 3-AMINOMETHYLPHENYLBORONIC ACID, PINACOL ESTER, HCL 4-Aminophenylboronic acid pinacol ester 4-AMINOMETHYLPHENYLBORONIC ACID, PINACOL ESTER, HCL 4-Hydroxyphenylboronic acid pinacol ester 1-(3-Pyridyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene 1,4-Benzenediboronic acid bis(pinacol) ester Trifluoromethylthio-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzene

(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzene, 2-Phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Phenylpinacolborane

Pinacol phenylboronate

1,3,2-Dioxaborolane,4,4,5,5-tetraMethyl-2-phenyl-

(Pinacolboryl)benzene

Phenylboronic acid pinacol ester 97%

cyclic tetramethylethylene ester benzeneboronic acid

PHENYL-BORONIC ACID PINACOL ESTER

Benzeneboronic acid, pinacol ester

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

4,4,5,5-Tetramethyl-2-phenyl-1,3,2-dioxaborolane

2-Phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

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

(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzene Phenylboronic Acid Pinacol Ester

2-Phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane&gt

M7121

(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzene, 2-Phenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborola

24388-23-6 (4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE

Phenylboronic acid pinacol ester, 97%,

2-phenyl-4,4,5,5-tetramethyl-1,3,2-dioxoborole

24388-23-6

C12H17BNO2

Aryl

Boronic Acids and Derivatives

Boronate Esters

Organometallic Reagents