4-Bromo-2,6-dimethylbenzoic acid(CAS: 74346-19-3)

4-Bromo-2,6-dimethylbenzoic acid is a crystalline solid with a molecular weight of approximately 240.03 g/mol. It has a low water solubility and is slightly soluble in common organic solvents like ethanol and acetone. The compound is known for its reactivity, particularly towards nucleophilic aromatic substitution and esterification reactions.

4-Bromo-2,6-dimethylbenzoic acid is commonly synthesized via bromination of 2,6-dimethylbenzoic acid using bromine in the presence of a suitable catalyst, such as iron(III) bromide. The reaction conditions are typically optimized for high yield and selectivity.

4-Bromo-2,6-dimethylbenzoic acid finds applications in the pharmaceutical industry for the synthesis of certain drugs, as well as in the polymer industry for the modification of polymers. It is also used in the production of sensors and semiconductors due to its electronic properties.

When handling 4-Bromo-2,6-dimethylbenzoic acid, it is important to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area, preferably in a fume hood, to minimize exposure. In case of a spill, it should be cleaned up immediately using appropriate spill response procedures, and an SDS (Safety Data Sheet) should be consulted for specific instructions.