Ethyl 4-methylbenzoate(CAS: 94-08-6)

Ethyl 4-methylbenzoate (CAS: 94-08-6) is a colorless to light yellow liquid with a benzaldehyde-like odor. Its molecular weight is approximately 158.22 g/mol. It is slightly soluble in water but miscible with most organic solvents. Chemically, it is characterized by limited reactivity, being stable under normal conditions but sensitive to strong bases and reducing agents.

Ethyl 4-methylbenzoate (CAS: 94-08-6) is commonly synthesized via the esterification of 4-methylbenzoic acid with ethanol. This process can be catalyzed by acids such as sulfuric acid. The reaction is typically carried out at elevated temperatures, and the product is isolated by distillation. The yield can be improved by using a zeolite catalyst, ensuring high selectivity and a high overall yield.

Ethyl 4-methylbenzoate (CAS: 94-08-6) finds applications in various industries. It is used in the manufacture of perfumes and flavorings due to its pleasant scent. Additionally, it is employed in the preparation of synthetic resins and plasticizers. In the pharmaceutical industry, it serves as a raw material for certain chemical intermediates. It is also used in the development of sensors and as a solvent in some laboratory procedures.

When handling Ethyl 4-methylbenzoate (CAS: 94-08-6), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood. Spills should be cleaned up using absorbent materials, and the area should be thoroughly flushed with water. Always consult the Safety Data Sheet (SDS) for detailed handling and safety information.