4,4,4-Trifluorobutanoic acid(CAS: 406-93-9)

4,4,4-Trifluorobutanoic acid is a colorless liquid with a molecular weight of approximately 170.07 g/mol. It has a high boiling point of 225-227°C and a low solubility in water. This compound is relatively stable under normal conditions but can react with strong bases to form salts. It is slightly soluble in water and has limited solubility in organic solvents like ethanol and acetone.

4,4,4-Trifluorobutanoic acid is typically synthesized via the reaction of trifluoroacetyl chloride with 1-butanol in the presence of a base like sodium hydride. The process involves the stepwise formation of an acetoxy derivative followed by hydrolysis to form the carboxylic acid. The yield can be up to 80%, with good selectivity towards the desired product.

4,4,4-Trifluorobutanoic acid is used in various industries, including pharmaceuticals, where it serves as a precursor for drug synthesis; polymers, where it can be used in the development of special polymer additives; and in the production of sensors and semiconductors, where its unique chemical properties make it suitable for specific applications.

Proper handling of 4,4,4-Trifluorobutanoic acid requires the use of personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Store it in a well-ventilated area and use a fume hood when handling. In case of a spill, contain it with absorbent material and dispose of according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed safety guidelines.