Methyl 2,3-difluoro-4-methylbenzoate(CAS: 773874-06-9)

Methyl 2,3-difluoro-4-methylbenzoate (CAS: 773874-06-9) is a crystalline solid with a molecular weight of approximately 225.03 g/mol. It is slightly soluble in water but more soluble in common organic solvents like ethanol and acetone. Chemically, it is reactive towards bases and can undergo nucleophilic substitution reactions. It has a melting point of around 78-80°C and a density of about 1.15 g/cm³.

Methyl 2,3-difluoro-4-methylbenzoate (CAS: 773874-06-9) is commonly synthesized via the esterification of 2,3-difluoro-4-methylbenzoic acid with methanol. The synthesis involves heating the acid and methanol in the presence of an acid catalyst like sulfuric acid. The yield is typically around 85-90%, and the reaction is conducted in a fume hood due to the generation of volatile acids.

Methyl 2,3-difluoro-4-methylbenzoate (CAS: 773874-06-9) is used in various industries, including pharmaceuticals for intermediate synthesis, polymer science for monomer production, and sensors for detecting specific chemicals. It also finds applications in the synthesis of semiconductors and as a reagent in analytical chemistry.

When handling Methyl 2,3-difluoro-4-methylbenzoate (CAS: 773874-06-9), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coat. Work in a well-ventilated area or fume hood to avoid inhalation of the fumes. In case of a spill, neutralize the acid with a base and clean up with absorbent materials. Always refer to the Safety Data Sheet (SDS) for detailed handling and storage instructions.