2,2,2-Trifluoro-1,1-ethanediol(CAS: 421-53-4)

2,2,2-Trifluoro-1,1-ethanediol (CAS: 421-53-4) is a colorless, crystalline solid with a molecular weight of approximately 132.04 g/mol. It is moderately soluble in water and ethanol. Chemically, it is highly reactive, particularly towards nucleophiles and bases. This compound is used in organic synthesis due to its reactivity and unique electronic properties.

2,2,2-Trifluoro-1,1-ethanediol (CAS: 421-53-4) is typically synthesized via hydrogen fluoride (HF) or trifluoroacetic anhydride (TFAA) reactions. The process involves the reaction of ethylene oxide with hydrogen fluoride, followed by base-catalyzed hydrolysis. Alternatively, the direct reaction of trifluoroacetic anhydride with ethylene glycol yields the desired product with high selectivity and yield.

2,2,2-Trifluoro-1,1-ethanediol (CAS: 421-53-4) is widely utilized in the pharmaceutical industry for synthesizing drug intermediates, in polymer synthesis for producing fluorinated polymers, and in the development of sensor technologies and semiconductor materials due to its unique electronic properties.

When handling 2,2,2-Trifluoro-1,1-ethanediol (CAS: 421-53-4), proper personal protective equipment (PPE) such as gloves, goggles, and a lab coat is essential. Always perform reactions in a well-ventilated fume hood to minimize exposure to fumes. In case of spill, immediately clean up with appropriate absorbent materials and consult the Material Safety Data Sheet (MSDS) for detailed spill procedures. Follow all laboratory safety guidelines and maintain proper storage conditions to avoid decomposition and release of toxic gases.