[3-(Trifluoromethyl)phenyl]acetic acid(CAS: 351-35-9)

The physical properties of [3-(Trifluoromethyl)phenyl]acetic acid include a white to off-white crystalline solid with a molecular weight of 228.13 g/mol. The compound is slightly soluble in water but more soluble in organic solvents like ethanol and acetone. Chemically, it is a weak acid and exhibits moderate reactivity in organic synthesis, particularly in esterification and coupling reactions.

Common synthesis methods for [3-(Trifluoromethyl)phenyl]acetic acid involve the reaction of 3-(trifluoromethyl)benzaldehyde with acetic anhydride in the presence of a suitable catalyst, such as thionyl chloride or acetic acid. This process yields the desired product with good selectivity and moderate to high yield. The exact conditions vary depending on the specific catalyst and reaction conditions used.

The compound [3-(Trifluoromethyl)phenyl]acetic acid is used in various industries, including pharmaceuticals for development of drug candidates, polymers for specialized applications, and sensors for detecting certain chemicals or biological agents. Its unique physical and chemical properties make it valuable in these sectors.

When handling [3-(Trifluoromethyl)phenyl]acetic acid, it is important to wear appropriate personal protective equipment (PPE) such as gloves, safety glasses, and a lab coat. The compound should be stored in a cool, dry place away from direct sunlight and flammable materials. Fume hoods should be used when performing reactions to minimize inhalation of vapors. In case of a spill, avoid contact with skin and eyes, and follow standard laboratory safety procedures. Refer to the Material Safety Data Sheet (MSDS/SDS) for detailed guidelines.