4-Tolylboronic Acid CAS 5720-05-8

4-Tolylboronic Acid CAS 5720-05-8

CAS NO: 5720-05-8
Molecular Formula: C7H9BO2
Molecular Weight: 135.956
EINECS NO: 611-480-1
MDL NO: MFCD00039138
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Product Details

Product Description:

Product Name: 4-Tolylboronic acid CAS NO: 5720-05-8



4-Methylphenylboronic Acid;


Chemical & Physical Properties:

Appearance: white to light yellow crystal powder

Assay :≥98.0%

Density:0.911 /cm3

Boiling Point:178.7℃ at 760 mmHg

Flash Point:61.6℃

Melting point:256-263℃

Water Solubility: soluble in water.


4-Tolueneboronic acid is a carboxylic acid derivative, which can be used in suzuki coupling reaction, used to synthesize 2-cyano-4'-methylbiphenyl, and also used to prepare 4-methyl-4'-fluoro-diphenyl Methyl ketone.

It can also be used as a reagent for Palladium (Pd)-catalyzed direct arylation.


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