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

Uses

Product Name: 3-Bromo-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-yl)benzene
CAS No.: 594823-67-3
Chemical Name: 3-Bromo-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-yl)benzene
Synonyms: 3-naxol brominobenborate;3-Bromophenylboronic acid, pinacol ester;3-Bromobenzeneboronic acid pinacol ester;2-(3-BroMophenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane;3-Bromo-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-yl)benzene;1,3,2-Dioxaborolane, 2-(3-bromophenyl)-4,4,5,5-tetramethyl-;3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)bromobenzene;2-(3-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane10g;1-Bromo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene
CBNumber: CB72513240
Molecular Formula: C12H16BBrO2
Formula Weight: 282.97
MOL File: 594823-67-3.mol

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3-Bromo-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-yl)benzene Property

Melting point:: 48 °C
Boiling point:: 333.2±25.0 °C(Predicted)
Density: 1.29±0.1 g/cm3(Predicted)
storage temp.: Inert atmosphere,2-8°C
solubility: soluble in Methanol
form: powder to crystal
color: White to Almost white

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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

H312Harmful in contact with skin

H332Harmful if inhaled

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.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P322Specific measures (see …on this label).

P330Rinse mouth.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: B6024
Product name: 2-(3-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Packaging: 1G
Price: $39
Updated: 2025/07/31

TCI Chemical

Product number: B6024
Product name: 2-(3-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Packaging: 5G
Price: $79
Updated: 2025/07/31

TRC

Product number: B695553
Product name: 3-Bromophenylboronicacid,pinacolester
Packaging: 250mg
Price: $55
Updated: 2021/12/16

Usbiological

Product number: 264348
Product name: 3-BroMophenylboronic acid pinacol ester
Packaging: 1g
Price: $435
Updated: 2021/12/16

ChemScene

Product number: CS-W000950
Product name: 3-Bromophenylboronicacidpinacolester
Purity: >97.0%
Packaging: 100g
Price: $353
Updated: 2021/12/16

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3-Bromo-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-yl)benzene Chemical Properties,Usage,Production

Uses

Pinaryl 3-bromophenylboronic acid can be used to synthesize a green iridium(III) complex with high luminous efficiency. It contains special functional groups, namely fluorophenyl groups with electron transport properties, which are beneficial to the transport balance of charge carriers in the recombination region, thus enabling organic electroluminescent devices to have better performance.

Synthesis

76-09-5

89598-96-9

594823-67-3

The general procedure for the synthesis of 3-bromophenylboronic acid pinacol ester using 3-bromophenylboronic acid and pinacol as raw materials is as follows: 3-bromophenylboronic acid and pinacol were mixed in a suitable solvent under dry reaction conditions, a catalyst (e.g., sulfuric acid or p-toluenesulfonic acid) was added, and the reaction was carried out at room temperature with stirring. After completion of the reaction, the solvent was removed by distillation under reduced pressure, and the crude product obtained was purified by column chromatography to give 3-bromophenylboronic acid pinacol ester in 77% yield, and the product was an oil. Its 1H NMR (300 MHz, CDCl3) data were as follows: δ1.35 (s, 12H), 7.23 (t, 1H), 7.58 (dd, 1H), 7.70 (d, 1H), 7.93 (bs, 1H).

References

[1] Journal of Organic Chemistry, 2007, vol. 72, # 17, p. 6618 - 6620
[2] Chemical Communications, 2015, vol. 51, # 14, p. 2878 - 2881
[3] Patent: WO2003/105860, 2003, A1. Location in patent: Page 33
[4] Patent: WO2015/110999, 2015, A1. Location in patent: Page/Page column 63
[5] Organic Letters, 2010, vol. 12, # 23, p. 5474 - 5477

3-Bromo-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-yl)benzene Preparation Products And Raw materials

Raw materials

Preparation Products

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3-Bromo-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-yl)benzene Suppliers

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View Lastest Price from 3-Bromo-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-yl)benzene manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 3-BroMo-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-yl)benzene 594823-67-3
Price: US $1.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20000KG
Release date: 2020-01-09

Career Henan Chemical Co

Product: 3-Bromo-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-yl)benzene 594823-67-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2020-01-02

594823-67-3, 3-Bromo-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-yl)benzeneRelated Search:

3-TRIFLUOROMETHYLPHENYLBORONIC ACID, PINACOL ESTER Bis(pinacolato)diboron (4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE Pinacol vinylboronate

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

3-Bromophenylboronic acid, pinacol ester

2-(3-BroMophenyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane

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

1,3,2-Dioxaborolane, 2-(3-bromophenyl)-4,4,5,5-tetramethyl-

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

2-(3-Bromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane10g

3-naxol brominobenborate

3-Bromobenzeneboronic acid pinacol ester

594823-67-3