Ethyl 3-methylbenzoate(CAS: 120-33-2)

Ethyl 3-methylbenzoate (CAS: 120-33-2) is a colorless to light yellow liquid with a melting point of approximately 52-53°C and a boiling point of around 236°C. Its molecular weight is 164.21 g/mol. It is slightly soluble in water but readily soluble in organic solvents like ethanol, acetone, and dichloromethane. The compound is relatively stable but can react with strong acids and bases to form benzoic acid or esters.

Ethyl 3-methylbenzoate (CAS: 120-33-2) is commonly synthesized via an esterification reaction between 3-methylbenzoic acid and ethanol in the presence of a catalyst such as sulfuric acid. The process involves heating the reactants to promote the formation of the ester bond, with typical yields ranging from 75-85%. This method ensures high selectivity and purity of the product.

Ethyl 3-methylbenzoate (CAS: 120-33-2) is widely used in various industries. It is a key component in the formulation of fragrances and flavors in the perfume and food industries. Additionally, it is utilized in the pharmaceutical sector as a raw material for certain drugs. In the polymer industry, it serves as a plasticizer, and in sensor and semiconductor applications, it can be used as a solubilizing agent.

When handling Ethyl 3-methylbenzoate (CAS: 120-33-2), it is essential to follow safety guidelines. Always wear appropriate personal protective equipment (PPE), including gloves and safety glasses. Store the compound in a cool, dry place away from direct sunlight and heat sources. In case of a spill, use appropriate spill kits to contain and clean up the substance. Refer to the Safety Data Sheet (SDS) for detailed handling and emergency procedures.