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ChemicalBook >> CAS DataBase List >>4-Chlorophenylboronic acid

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;p-chlorophenylboronic aci;4-Chlorophenylbronic Acid;The effects of boric acid
CBNumber:
CB0307561
Molecular Formula:
C6H6BClO2
Molecular Weight:
156.37
MDL Number:
MFCD00039137
MOL File:
1679-18-1.mol
MSDS File:
SDS
Last updated:2024-11-26 11:58:42

4-Chlorophenylboronic acid Properties

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)
EWG's Food Scores 1
FDA UNII AB2T8N4T4C

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P301+P312+P330
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
NFPA 704
0
2 0

4-Chlorophenylboronic acid price More Price(50)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 417548 4-Chlorophenylboronic acid 95% 1679-18-1 1g $21.84 2024-03-01 Buy
Sigma-Aldrich 417548 4-Chlorophenylboronic acid 95% 1679-18-1 10g $119 2024-03-01 Buy
TCI Chemical C1473 4-Chlorophenylboronic Acid (contains varying amounts of Anhydride) 1679-18-1 5g $49 2024-03-01 Buy
TCI Chemical C1473 4-Chlorophenylboronic Acid (contains varying amounts of Anhydride) 1679-18-1 25g $141 2024-03-01 Buy
Alfa Aesar A15657 4-Chlorobenzeneboronic acid, 98+% 1679-18-1 1g $19.65 2024-03-01 Buy
Product number Packaging Price Buy
417548 1g $21.84 Buy
417548 10g $119 Buy
C1473 5g $49 Buy
C1473 25g $141 Buy
A15657 1g $19.65 Buy

4-Chlorophenylboronic acid Chemical Properties,Uses,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.

109409-95-2
7732-18-5
1679-18-1
Synthesis of 4-Chlorophenylboronic acid from Benzeneboronic acid, p-chloro-, diisobutyl ester (6CI) and Water
Global( 729)Suppliers
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Dayang Chem (Hangzhou) Co.,Ltd.
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Yurui (Shanghai) Chemical Co., Ltd.
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Hebei Chuanghai Biotechnology Co,.LTD
+86-13131129325 sales1@chuanghaibio.com China 5889 58
Hebei Xinsheng New Material Technology Co., LTD.
+86-16632316109 xinshengkeji@xsmaterial.com China 1085 58
Hebei Jingbo New Material Technology Co., Ltd
+8619931165850 hbjbtech@163.com China 1000 58

View Lastest Price from 4-Chlorophenylboronic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4-Chlorophenylboronic acid pictures 2024-12-22 4-Chlorophenylboronic acid
1679-18-1
US $999.00-666.00 / ton 1ton 99% 5000 HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
4-Chlorophenylboronic acid pictures 2024-12-20 4-Chlorophenylboronic acid
1679-18-1
US $10.00 / kg 1kg 99% 20 ton Hebei Zhuanglai Chemical Trading Co Ltd
4-Chlorophenylboronic acid pictures 2024-12-20 4-Chlorophenylboronic acid
1679-18-1
US $6.00 / kg 1kg 99% 2000KG/Month HebeiShuoshengImportandExportco.,Ltd
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) 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 P-CHLOROPHENYLBORONIC ACID P-CHLORO BENZENE BORONIC ACID RARECHEM AH PB 0178 boronicacid,p-chlorophenyl orobenzeneboronic Acid 4-Chlorophenylboronic acid,99% Boronic acid, B-(4-chlorophenyl)- 4-Chlorophenylboronic Acid extrapure, 97% 4-CHLOROBENZENEBORONIC ACID 4-Chlorophenylboornic acid 4-Chlorophenylboronic acid supplier in China CAS NO.1679-18-1 CAS NO.1679-18-1 13C6]-4-Chlorobenzeneboronic acid 1679-18-1 1679-81-1 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 Aryl Organoborons