Ethyl 4-chlorobenzoate(CAS: 7335-27-5)

Ethyl 4-chlorobenzoate (CAS: 7335-27-5) is a white crystalline solid with a molecular weight of approximately 214.6 g/mol. It has a melting point of 63-65°C and is slightly soluble in water but highly soluble in organic solvents like ethanol and acetone. Chemically, it is stable under normal conditions but can decompose upon heating or exposure to strong reducing agents.

Ethyl 4-chlorobenzoate is typically synthesized via the reaction of 4-chlorobenzoic acid with ethanol in the presence of an acid catalyst, such as sulfuric acid. The process involves heating under reflux, which leads to the formation of the ester through esterification. The yield is generally high, and the method is selective for the desired product.

Ethyl 4-chlorobenzoate (CAS: 7335-27-5) is utilized in various industries, including pharmaceuticals for intermediate synthesis, polymers for plasticizers, and sensors for detection purposes. It is also used in the production of certain dyes and as a material in semiconductor applications.

When handling Ethyl 4-chlorobenzoate (CAS: 7335-27-5), ensure proper personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Use fume hoods for operations that may release vapors. Store in a cool, dry place, away from heat and incompatible materials. In case of a spill, use appropriate spill kits and consult the Safety Data Sheet (SDS) for further guidance.