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