4-(NAPHTHALEN-2-YL)PHENYLBORONIC ACID

Uses

Product Name: 4-(NAPHTHALEN-2-YL)PHENYLBORONIC ACID
CAS No.: 918655-03-5
Chemical Name: 4-(NAPHTHALEN-2-YL)PHENYLBORONIC ACID
Synonyms: CAS:918655-03-5;4-(2-naphthy)phenylboronic;4-(2-Naphthyl)phenylboronic;4-(2-phthyl)phenylboronic acid;4-(2-Napthyl)phenylboronic acid;4-(2-Naphthy)phenylboronic acid;4-(naphthalen-2-yl)phenylboronic;4-(2-Naphthyl)benzeneboronic acid;4-(Naphthalen-2-YL)PhenylboronicAci;4-(2-naphthalenyl)phenylboronic acid
CBNumber: CB21118830
Molecular Formula: C16H13BO2
Formula Weight: 248.08
MOL File: 918655-03-5.mol

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4-(NAPHTHALEN-2-YL)PHENYLBORONIC ACID Property

Boiling point:: 463.0±48.0 °C(Predicted)
Density: 1.23±0.1 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: powder to crystal
pka: 8.58±0.16(Predicted)
color: White to Almost white
InChI: InChI=1S/C16H13BO2/c18-17(19)16-9-7-13(8-10-16)15-6-5-12-3-1-2-4-14(12)11-15/h1-11,18-19H
InChIKey: ICQAKBYFBIWELX-UHFFFAOYSA-N
SMILES: B(C1=CC=C(C2=CC=C3C(=C2)C=CC=C3)C=C1)(O)O
CAS DataBase Reference: 918655-03-5

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Safety

HS Code: 29319000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

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

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

TCI Chemical

Product number: N0946
Product name: 4-(2-Naphthyl)phenylboronic Acid (contains varying amounts of Anhydride)
Packaging: 200mg
Price: $29
Updated: 2025/07/31

TCI Chemical

Product number: N0946
Product name: 4-(2-Naphthyl)phenylboronic Acid (contains varying amounts of Anhydride)
Packaging: 1g
Price: $83
Updated: 2025/07/31

TRC

Product number: N325010
Product name: 4-(Naphthalen-2-yl)phenylboronicAcid
Packaging: 50mg
Price: $60
Updated: 2021/12/16

Matrix Scientific

Product number: 075165
Product name: 4-(Naphthalen-2-yl)phenylboronic acid
Purity: 95+%
Packaging: 1g
Price: $69
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: BOR0003620
Product name: 4-(NAPHTHALEN-2-YL)PHENYLBORONIC ACID
Purity: 95.00%
Packaging: 10G
Price: $1667.82
Updated: 2021/12/16

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4-(NAPHTHALEN-2-YL)PHENYLBORONIC ACID Chemical Properties,Usage,Production

Uses

4-(naphthalene-2-)phenylboronic acid, as a recognizer of polyhydroxy compounds, is widely used in biomedical fields such as hydrogels, sensors, and cancer treatment.

Chemical Properties

white powder

Synthesis

22082-99-1

918655-03-5

Under argon protection, 50.0 g (177 mmol) of 4-(2-naphthalene)bromobenzene was mixed with 500 mL of anhydrous tetrahydrofuran (THF) and cooled to -60 °C. Subsequently, 136 mL (212 mmol) of a hexane solution of 1.56 M n-butyllithium was pre-cooled to -60 °C and slowly added dropwise to the reaction mixture under stirring. After the dropwise addition was completed, the reaction mixture continued to be stirred at -60 °C for 1 hour. Next, 99.6 g (529 mmol) of triisopropyl borate was slowly added dropwise at the same temperature. After completion of the dropwise addition, the reaction mixture was gradually warmed to room temperature and stirred continuously for 18 hours. After completion of the reaction, aqueous hydrochloric acid was added to the mixture and stirred for 1 hour at room temperature. After that, toluene was added for extraction and the aqueous phase was separated and discarded. The organic phase was dried with magnesium sulfate and concentrated under reduced pressure to remove the solvent. Finally, the resulting solid was purified by recrystallization from toluene to give 33.6 g of (4-(naphthalen-2-yl)phenyl)boronic acid in 84% yield.

References

[1] Patent: US2010/331585, 2010, A1. Location in patent: Page/Page column 95
[2] Patent: WO2007/86695, 2007, A1. Location in patent: Page/Page column 64
[3] Patent: KR2017/49296, 2017, A

4-(NAPHTHALEN-2-YL)PHENYLBORONIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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4-(NAPHTHALEN-2-YL)PHENYLBORONIC ACID Suppliers

Americas 1 China 215 China Hong Kong 1 Europe 1 Germany 1 India 3 Japan 1 United Kingdom 1 United States 10 Global 234

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View Lastest Price from 4-(NAPHTHALEN-2-YL)PHENYLBORONIC ACID manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd

Product: 4-(2-Naphthyl)phenylboronic acid 918655-03-5
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 ton
Release date: 2024-12-23

Shanghai Daken Advanced Materials Co.,Ltd

Product: Boronic acid,B-[4-(2-naphthalenyl)phenyl]- 918655-03-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.00%
Supply Ability: 150KG /month
Release date: 2021-11-16

Henan Fengda Chemical Co., Ltd

Product: 4-(2-Naphthyl)phenylboronic acid 918655-03-5
Price: US $200.00-1.00/KG
Min. Order: 1KG
Purity: 99%, 99.5% Sublimated
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-31

918655-03-5, 4-(NAPHTHALEN-2-YL)PHENYLBORONIC ACID Related Search:

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918655-03-5

C16H13BO2

OLED