trans-3-(Trifluoromethoxy)cinnamic Acid(CAS: 168833-80-5)

Trans-3-(Trifluoromethoxy)cinnamic Acid is a white to off-white crystalline solid. It has a molecular weight of approximately 261.12 g/mol. This compound is poorly soluble in water but soluble in most organic solvents. It exhibits high reactivity towards nucleophiles and is known for its stability under neutral and basic conditions.

Trans-3-(Trifluoromethoxy)cinnamic Acid can be synthesized through a series of reactions including the formation of a trifluoromethoxy group followed by coupling with cinnamic acid. Common methods involve using trifluoromethoxychloride and an amine in the presence of a base, followed by an acylation step. This process yields a high purity product with good selectivity and a yield of around 75-85%.

Trans-3-(Trifluoromethoxy)cinnamic Acid is widely used in the pharmaceutical industry for the synthesis of various drugs due to its unique functional groups. It is also utilized in the polymer industry for modifying polymer properties, and in the semiconductor industry for the development of advanced materials. Additionally, it is used in the production of sensors and other specialized applications.

When handling trans-3-(Trifluoromethoxy)cinnamic Acid, it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to prevent inhalation. Spills should be cleaned up using appropriate absorbents and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling and safety information.