Methyl 2,4-dihydroxy-3,6-dimethylbenzoate(CAS: 4707-47-5)

Methyl 2,4-dihydroxy-3,6-dimethylbenzoate is a white crystalline solid with a molecular weight of approximately 228.24 g/mol. It has a low solubility in water (0.15 g/100 mL at 20°C) and is soluble in common organic solvents such as ethanol and methanol. The compound is moderately reactive, particularly with bases and reducing agents. It is stable under normal conditions but should be stored in a cool, dry place away from direct sunlight.

Methyl 2,4-dihydroxy-3,6-dimethylbenzoate is typically synthesized via a condensation reaction of 3,6-dimethylbenzoic acid with methyl alcohol in the presence of a strong acid catalyst such as sulfuric acid. The reaction proceeds with high selectivity and yields up to 85% of the desired product. The product is then purified by recrystallization from an appropriate solvent.

Methyl 2,4-dihydroxy-3,6-dimethylbenzoate is used in the pharmaceutical industry as a precursor for the synthesis of certain drugs. It also finds applications in the polymer industry as a plasticizer and in the production of coatings. Additionally, this compound is utilized in the development of environmental sensors and as a component in some semiconductors.

When handling Methyl 2,4-dihydroxy-3,6-dimethylbenzoate, it is important to wear appropriate personal protective equipment (PPE), including gloves, safety goggles, and lab coat. Work should be performed in a fume hood to minimize exposure. Spills should be cleaned up immediately using appropriate absorbents. In case of skin contact, the affected area should be washed with soap and water. For more detailed safety information, refer to the Material Safety Data Sheet (MSDS/SDS).