3-(4-Chloro-3-fluorophenyl)acrylic acid(CAS: 202982-66-9)

3-(4-Chloro-3-fluorophenyl)acrylic acid is a white crystalline solid with a molecular weight of approximately 246.03 g/mol. It is slightly soluble in water and more soluble in organic solvents like ethanol and methanol. The compound is known for its reactivity, particularly in nucleophilic substitution reactions. It can also undergo polymerization and other organic transformations under certain conditions.

3-(4-Chloro-3-fluorophenyl)acrylic acid is usually synthesized through the reaction of 3-(4-chloro-3-fluorophenyl)acryloyl chloride with an appropriate nucleophile, such as a primary amine. The process often involves the use of a phase-transfer catalyst to improve selectivity and yield. The reaction typically proceeds under mild conditions, and the product is purified by recrystallization or column chromatography.

3-(4-Chloro-3-fluorophenyl)acrylic acid is primarily used in the pharmaceutical and polymer industries. It serves as a intermediates in the synthesis of various drugs and also finds application in the preparation of polymers with specific properties. Additionally, it has potential uses in the development of sensors and semiconductors.

When handling 3-(4-Chloro-3-fluorophenyl)acrylic acid, it is important to wear appropriate personal protective equipment (PPE), including gloves and safety goggles. The compound should be handled in a well-ventilated area or a fume hood to avoid inhalation of fumes. In case of a spill, it should be carefully cleaned up using appropriate absorbents. Always refer to the Safety Data Sheet (SDS) for specific handling and disposal instructions.