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Alfa Aesar™ 4-Chlorobenzeneboronic acid, 98+%

$22.95 - $239.78

Chemical Identifiers

Chemical Name or Material 4-Chlorobenzeneboronic acid
CAS 1679-18-1
Molecular Formula C6H6BClO2
Formula Weight 156.38g/mol
MDL Number MFCD00039137
Beilstein 2936346
Synonym 4-Chlorophenylboronic acid
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1565703

 
alfa aesar™
A15657-03
1g Each for $22.95

AAA1565706

 
alfa aesar™
A15657-06
5g Each for $71.76

AAA1565714

 
alfa aesar™
A15657-14
25g Each for $239.78
Description & Specifications

Specifications

Melting Point 268° to 277°C
Quantity 1g
Chemical Name or Material 4-Chlorobenzeneboronic acid
CAS 1679-18-1
Assay ≥98%
Molecular Formula C6H6BClO2
Formula Weight 156.38g/mol
MDL Number MFCD00039137
Beilstein 2936346
Synonym 4-Chlorophenylboronic acid
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
RTECS Number CY8950000

Applications
Used as a GC reagent for diols. It is a reagent used for 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 and regioselective arylation and alkynylation by Suzuki-Miyaura and Sonogashira cross-coupling reactions. Also in as a reagent in the preparation of catalysts for Suzuki-Miyaura cross-coupling, palladium(II) thiocarboxamide complexes as Suzuki coupling catalysts, Biaryls by Suzuki reactions of aryl chlorides, bromides, and iodides with arylboronic acids.

Solubility
Slightly soluble in water. Soluble in DMSO.

Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.