3-Bromo-1,1,1-trifluoroacetone(CAS: 431-35-6)

3-Bromo-1,1,1-trifluoroacetone is a colorless or slightly yellow liquid with a molecular weight of approximately 215.03 g/mol. It is slightly soluble in water but miscible with common organic solvents. Chemically, it is known for its high reactivity, particularly towards nucleophiles, and is often used in organic synthesis due to its bromine functionality.

3-Bromo-1,1,1-trifluoroacetone is typically synthesized through the bromination of 1,1,1-trifluoroacetone using bromine or a bromine derivative in the presence of Lewis acids or transition metal catalysts. The reaction is selective and can yield high purity products with good yield.

3-Bromo-1,1,1-trifluoroacetone is used in various industries, including pharmaceuticals, where it serves as a key intermediate in the synthesis of drug molecules. It is also used in the polymer industry for the modification of polymers, in the production of sensors for detecting volatile organic compounds, and in the electronics industry for semiconductors and other applications.

When handling 3-Bromo-1,1,1-trifluoroacetone, it is essential to use appropriate personal protective equipment (PPE) such as gloves, safety goggles, and a lab coat. Work in a well-ventilated area or a fume hood to minimize inhalation risks. Spills should be cleaned up using an appropriate cleaning agent, and the area should be thoroughly ventilated. Always refer to the Safety Data Sheet (SDS) for specific handling and disposal guidelines.