ChemicalBook > CAS DataBase List > 4-Chlorophenylboronic acid

4-Chlorophenylboronic acid

Product Name: 4-Chlorophenylboronic acid
CAS No.: 1679-18-1
Chemical Name: 4-Chlorophenylboronic acid
Synonyms: 4-CHLOROBENZENEBORONIC ACID;AC 34441;NSC 25408;WLN: QBQR DG;AKOS BRN-0011;RARECHEM AH PB 0178;orobenzeneboronic Acid;4-Chlorophenylboric acid;p-chlorophenylboronic aci;4-Chlorophenylbronic Acid
CBNumber: CB0307561
Molecular Formula: C6H6BClO2
Formula Weight: 156.37
MOL File: 1679-18-1.mol

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4-Chlorophenylboronic acid Property

Melting point:: 284-289 °C(lit.)
Boiling point:: 295.4±42.0 °C(Predicted)
Density: 1.32±0.1 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: DMSO
pka: 8.39±0.10(Predicted)
form: Crystalline Powder
color: Off-white to beige
Water Solubility: 2.5 g/100 mL
BRN: 2936346
InChI: InChI=1S/C6H6BClO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4,9-10H
InChIKey: CAYQIZIAYYNFCS-UHFFFAOYSA-N
SMILES: B(C1=CC=C(Cl)C=C1)(O)O
CAS DataBase Reference: 1679-18-1(CAS DataBase Reference)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 20/21/22-36/37/38
Safety Statements: 36-37/39-26
WGK Germany: 3
RTECS: CY8950000
TSCA: No
HazardClass: IRRITANT
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Warning
Hazard statements: H302Harmful if swallowed

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 417548
Product name: 4-Chlorophenylboronic acid
Purity: 95%
Packaging: 1g
Price: $29.89
Updated: 2025/07/31

Sigma-Aldrich

Product number: 417548
Product name: 4-Chlorophenylboronic acid
Purity: 95%
Packaging: 10g
Price: $123
Updated: 2025/07/31

TCI Chemical

Product number: C1473
Product name: 4-Chlorophenylboronic Acid (contains varying amounts of Anhydride)
Packaging: 5g
Price: $49
Updated: 2025/07/31

TCI Chemical

Product number: C1473
Product name: 4-Chlorophenylboronic Acid (contains varying amounts of Anhydride)
Packaging: 25g
Price: $141
Updated: 2025/07/31

Strem Chemicals

Product number: 05-0430
Product name: 4-Chlorophenylboronic acid, min. 97%
Packaging: 5g
Price: $58
Updated: 2024/03/01

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4-Chlorophenylboronic acid Chemical Properties,Usage,Production

Chemical Properties

off-white to beige crystalline powder

Chemical Properties

4-Chlorophenylboronic acid is white or off-white crystalline powder. It has certain solubility in water and is soluble in strong polar organic solvents such as dimethyl sulfoxide, but insoluble in ether solvents. It has similar chemical properties to phenylboronic acid.

Uses

4-Chlorobenzeneboronic Acid is used as a catalyst for the preparation of 4-hydroxycoumarin derivatives which display antitrypanosomal and antioxidant properties. It is also used as a catalyst for the asymmetric borane reduction of electron-deficient ketones.

Uses

4-Chlorophenylboronic acid can be used as a reactant in:

Palladium-catalyzed direct arylation.
Cyclopalladation.
Tandem-type Pd(II)-catalyzed oxidative Heck reaction and intramolecular C-H amidation.
Copper-mediated ligandless aerobic fluoroalkylation.
Pd-catalyzed arylative cyclization.
Ruthenium catalyzed direct arylation.
Ligand-free copper-catalyzed coupling reactions.
Regioselective arylation and alkynylation by Suzuki-Miyaura and Sonogashira cross-coupling reactions.

It can also be used to prepare:

Substituted diarylmethylidenefluorenes via Suzuki coupling reaction.
Baclofen lactam by Suzuki coupling of a pyrrolinyl tosylate, followed by hydrogenation reaction.
Palladium(II) thiocarboxamide complexes as Suzuki coupling catalysts.
Biaryls by Suzuki reactions of aryl chlorides, bromides, and iodides with arylboronic acids.

4-Chlorophenylboronic acid Preparation Products And Raw materials

Raw materials

Preparation Products

6-(4-CHLOROPHENYL)PYRIDINE-2-CARBALDEHYDE

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View Lastest Price from 4-Chlorophenylboronic acid manufacturers

RongNa Biotechnology Co.,Ltd

Product: 4-Chlorophenylboronic acid 1679-18-1
Price: US $10.00/ASSAYS
Min. Order: 1ASSAYS
Purity: 99%
Supply Ability: 1 ton
Release date: 2025-08-29

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 4-Chlorophenylboronic acid 1679-18-1
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-02-08

Hebei Fengjia New Material Co., Ltd

Product: 4-Chlorophenylboronic acid 1679-18-1
Price: US $7.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 1000
Release date: 2024-09-09

1679-18-1, 4-Chlorophenylboronic acidRelated Search:

4-Chlorobenzoic acid 4-Chlorophenoxyacetic acid sodium salt HexanitrodiphenylaMine Chlorphenamine maleate 1,2,4-Trichlorobenzene 4-Fluorobenzeneboronic acid Phenylboronic acid 4-Chlorobenzaldehyde Zinc borate 4-Chloronitrobenzene 4-Chloro-3-fluorobenzeneboronic acid (4-CHLORO-2-ETHOXYPHENYL)BORONIC ACID 2,4-Dichlorophenylboronic acid (3-AMINO-4-CHLOROPHENYL)BORONIC ACID HYDROCHLORIDE 4-Chloro-2-methoxyphenylboronic acid 4-CHLORO-2-METHYLPHENYLBORONIC ACID 4-Chloro-3-(trifluoromethyl)phenylboronic acid 2,4,6-Trichlorophenylboronic acid

4-Chlorophenylboronic acid,97%

4-Chlorophenylboronic acid, May contain varying amounts of anhydride, 97%

4-Chlorophenylboronic acid,4-Chlorobenzeneboronic acid

p-chlorophenylboronic aci

(4-chlorophenyl)boronic acid(SALTDATA: 0.7H2O)

4-Chlorophenylboronic acid, 97% 5GR

NSC 25408

BORONIC ACID, (4-CHLOROPHENYL)-;P-CHLOROBENZENEBORONIC ACID;

p-chloro-benzeneboronicaci

(p-chlorophenyl)metaboric acid

4-Chlorophenylboronicacid,min.97%

4-CHLOROBENZENEBORONIC ACID / 4-CHLOROPHENYLBORONIC ACID

PARACHLOROPHENYLBORONIC ACID

4-Chlorophenylboronic acid ,98%

4-Chlorophenylboronic acid, min. 97%

(4-Chlorophenyl)boranic acid

4-Chlorophenylboranic acid

4-Chlorophenylboron dihydoxide

4-Chlorobenzeneboronic acid, 98+%

4-Chlorophenylboronic Acid (contains varying amounts of Anhydride)

orobenzeneboronic Acid

4-Chlorophenylbronic Acid

The effects of boric acid

4-Chlorophenylboronic acid 95%

AC 34441

Benzeneboronic acid, p-chloro-

WLN: QBQR DG

B-(4-Chlorophenyl)boronic acid

BORONIC ACID, (4-CHLOROPHENYL)-

AKOS BRN-0011

4-CHLOROPHENYLBORNIC ACID

4-CHLOROPHENYLBORONIC ACID

4-CHLOROBENZENEBORONIC ACID

P-CHLOROPHENYLBORONIC ACID

P-CHLORO BENZENE BORONIC ACID

RARECHEM AH PB 0178

boronicacid,p-chlorophenyl

4-Chlorophenylboronic acid,99%

Boronic acid, B-(4-chlorophenyl)-

4-Chlorophenylboronic Acid extrapure, 97%

4-Chlorophenylboornic acid

4-Chlorophenylboronic acid supplier in China CAS NO.1679-18-1 CAS NO.1679-18-1

4-Chlorophenylboronic acid, 95%

4-Chlorophenylboric acid

1679-18-1

1679-81-1

63503-60-7

B (Classes of Boron Compounds)

Boronic Acids

Organometallic Reagents

Boronic Acids and Derivatives

Aryl

blocks

BoronicAcids

Boronic Acid series

Fluorin-contained phenyl boronic acid series

Heterocyclic Compounds

Boronic Acid