ChemicalBook > CAS DataBase List > 3,4-Dichlorophenylboronic acid

3,4-Dichlorophenylboronic acid

Product Name: 3,4-Dichlorophenylboronic acid
CAS No.: 151169-75-4
Chemical Name: 3,4-Dichlorophenylboronic acid
Synonyms: AKOS BRN-0087;RARECHEM AH PB 0086;3,4-Dichlorophenylbo;3,4-dichlorobenboronic acid;3,4-dichlophenylboronic acid;3,4-Dichlorophenylboronicaci;3,4-DICHLOROPHENYLBORNIC ACID;3,4-DICHLOROPHENYLBORONIC ACID;3,4-DICHLOROBENZENEBORONIC ACID;3,4-Dichlorophenylboronic acid,97%
CBNumber: CB4158699
Molecular Formula: C6H5BCl2O2
Formula Weight: 190.82
MOL File: 151169-75-4.mol

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3,4-Dichlorophenylboronic acid Property

Melting point:: 280-285 °C (lit.)
Boiling point:: 339.2±52.0 °C(Predicted)
Density: 1.47±0.1 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: Acetone (Slightly), Chloroform (Very Slightly, Heated, Sonicated)
pka: 7.37±0.10(Predicted)
form: Powder
color: White to off-white
BRN: 7369790
InChI: InChI=1S/C6H5BCl2O2/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,10-11H
InChIKey: JKIGHOARKAIPJI-UHFFFAOYSA-N
SMILES: B(C1=CC=C(Cl)C(Cl)=C1)(O)O
CAS DataBase Reference: 151169-75-4(CAS DataBase Reference)

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Safety

Hazard Codes: Xi,F
Risk Statements: 36/37/38-19-11
Safety Statements: 26-36-37/39-33-16
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 29163990

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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

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: 471917
Product name: 3,4-Dichlorophenylboronic acid
Purity: ≥95%
Packaging: 5g
Price: $30.3
Updated: 2025/07/31

Sigma-Aldrich

Product number: 471917
Product name: 3,4-Dichlorophenylboronic acid
Purity: ≥95%
Packaging: 25g
Price: $85.8
Updated: 2025/07/31

TCI Chemical

Product number: D3783
Product name: 3,4-Dichlorophenylboronic Acid (contains varying amounts of Anhydride)
Packaging: 5g
Price: $47
Updated: 2025/07/31

TCI Chemical

Product number: D3783
Product name: 3,4-Dichlorophenylboronic Acid (contains varying amounts of Anhydride)
Packaging: 25g
Price: $151
Updated: 2025/07/31

TRC

Product number: D436555
Product name: 3,4-Dichlorophenylboronic acid
Packaging: 100g
Price: $505
Updated: 2021/12/16

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3,4-Dichlorophenylboronic acid Chemical Properties,Usage,Production

Chemical Properties

white to off-white powder

Uses

suzuki reaction

Uses

3,4-Dichlorophenylboronic Acid is a reactant used in the synthesis of 2-(3-fluoro-4-methylsulfonylaminophenyl)propanamides as hTRPV1 antagonists.

Synthesis

67-56-1

55124-35-1

18282-59-2

151169-75-4

GENERAL PROCEDURE: A 1 M solution (375 μL, 375 μmol) of phenylmagnesium bromide (PhMgBr) THF (375 μL, 375 μmol) was added dropwise to a solution of diisopropylaminoborane (DIPAB, 863 mg, 7.5 mmol) and magnesium shavings (182 mg, 7.5 mmol) in tetrahydrofuran (THF, 4 mL) under nitrogen protection at room temperature. After 10 min of reaction, 30 mL of anhydrous THF was added, followed by 4-bromo-1,2-dichlorobenzene (5 mmol). The reaction mixture was cooled to 0 °C and quenched by slow addition of methanol (7 mL). After 1 h of reaction, the volatile solvent was removed by distillation under reduced pressure and the resulting solid was dissolved in a 1 N hydrochloric acid/methanol (7:3, v/v) mixture. After stirring at room temperature for 1 h, ethyl acetate (100 mL) was added for extraction, and the organic phase was washed sequentially with 1 N hydrochloric acid (30 mL) and saturated saline (3 x 30 mL). The organic phase was concentrated under reduced pressure to give the crude product, which was purified by recrystallization from water (H2O) to give the target product 3,4-dichlorophenylboronic acid.

References

[1] Tetrahedron, 2019, vol. 75, # 2, p. 164 - 171

3,4-Dichlorophenylboronic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3,4-Dichlorophenylboronic acid manufacturers

Henan Fengda Chemical Co., Ltd

Product: 3,4-Dichlorophenylboronic acid 151169-75-4
Price: US $34.00-1.20/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-08

Xinxiang Hongqi District Houyuan Trading Co.,Ltd

Product: 3,4-Dichlorophenylboronic acid 151169-75-4
Price: US $30.00-28.00/Kg
Min. Order: 1000Kg
Purity: 99.0% up
Supply Ability: 50 tons per month
Release date: 2022-09-27

Honest Joy Holdings Limited

Product: 3,4-Dichlorophenylboronic acid 151169-75-4
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99.1%
Supply Ability: 100 tons
Release date: 2022-02-08

151169-75-4, 3,4-Dichlorophenylboronic acidRelated Search:

Permethrin 2,4-Dichlorobenzyl chloride Phenylboronic acid 1,3-Dichlorobenzene 4-Chlorophenylboronic acid 1,2-Dichlorobenzene Lobenzarit disodium 3,4-Difluorophenylboronic acid 2,4,5-Trichlorophenylboronic acid 2,3,4-Trichlorophenylboronic acid 3,4-DICHLOROPHENYLBORONIC ACID, PINACOL ESTER 2,5-Dichlorophenylboronic Acid (contains varying amounts of Anhydride),2,5-Dichlorophenylboronic acid ,98%,2,5-DICHLOROPHENYLBORONIC ACID (3,4,5-Trichlorophenyl)boronic acid 3,5-Dichlorophenylboronic acid 2,4-DICHLOROPHENYLBORONIC ACID, PINACOL ESTER 2,6-DICHLOROPHENYLBORONIC ACID 3,5-DICHLOROPHENYLBORONIC ACID, PINACOL ESTER p-Dichlorobenzene

RARECHEM AH PB 0086

AKOS BRN-0087

3,4-DICHLOROPHENYLBORNIC ACID

3,4-DICHLOROPHENYLBORONIC ACID

3,4-DICHLOROBENZENEBORONIC ACID

3,4-DICHLOROBENZENEBORONIC ACID 97%

3,4-DICHLOROBENZENEBORONIC ACID (MAY CONTAIN VARYING AMOUNTS OF ANHYDRIDE)

3,4-dichlophenylboronic acid

3,4-Dichlorophenylboronic acid ,98%

3,4-Dichlorophenylboronic Acid (contains varying amounts of Anhydride)

3,4-Dichlorophenylboronic acid,97%

3,4-Dichlorophenylbo

B-(3,4-Dichlorophenyl)boronic acid

3,4-dichlorobenboronic acid

Boronic acid, B-(3,4-dichlorophenyl)-

3,4-Dichlorophenylboronicaci

Tianfu Chem 3,4-Dichlorophenylboronic acid

3,4-Dichlorophenylboronic Acid extrapure, 97%

3,4-Dichlorophenylboronic acid - [D2560]

151169-75-4

15569-75-4

C6H5BCl2O2

Aryl

Boronic Acids and Derivatives

Boronic Acids

BORONIC ACID

Organometallic Reagents

Aryl

Halogenated

Organoborons

Boronic Acids

Boronic Acids and Derivatives

blocks

BoronicAcids

Boronic Acid series

Boronic acids

Boronic Acid

bc0001