4-Methoxycinnamic Acid Ethyl Ester(CAS: 1929-30-2)

4-Methoxycinnamic Acid Ethyl Ester (CAS: 1929-30-2) is a white crystalline solid with a molecular weight of approximately 218.22 g/mol. It has a melting point of 89-91°C and is slightly soluble in water but soluble in common organic solvents like ethanol and acetone. Chemically, it is relatively stable but can undergo hydrolysis under basic conditions. It exhibits weak acidity and can react with bases to form salts.

4-Methoxycinnamic Acid Ethyl Ester (CAS: 1929-30-2) is typically synthesized via esterification of 4-methoxycinnamic acid with ethanol in the presence of a strong acid catalyst, such as sulfuric acid. The reaction is carried out at room temperature, and the yield is generally around 85-90%. The process is highly selective and can be performed in a one-pot reaction without the need for additional purification steps.

4-Methoxycinnamic Acid Ethyl Ester (CAS: 1929-30-2) finds applications in various industries. It is used in the pharmaceutical industry for the synthesis of certain drug intermediates. In the polymer industry, it serves as a monomer or precursor for the production of polymers with specific properties. Additionally, it is utilized in the sensor and semiconductor industries for the development of sensitive chemical sensors and in electronic applications due to its stability and reactivity.

When handling 4-Methoxycinnamic Acid Ethyl Ester (CAS: 1929-30-2), appropriate personal protective equipment (PPE) should be worn, including safety goggles, gloves, and lab coat. The chemical should be handled in a well-ventilated area or a fume hood to minimize exposure to air. Spills should be cleaned up promptly using appropriate absorbent materials. In case of contact with skin or eyes, immediate washing with water is recommended. Always consult the Safety Data Sheet (SDS) for detailed handling and emergency procedures.