2,2,2-Trifluoroethyl 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate(CAS: 79963-95-4)

2,2,2-Trifluoroethyl 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate (CAS: 79963-95-4) is a colorless, highly fluorinated compound. It has a high molecular weight and low solubility in water but is soluble in common organic solvents. The compound is moderately reactive, showing some reactivity towards nucleophiles. It crystallizes in a prismatic form at room temperature.

2,2,2-Trifluoroethyl 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate is typically synthesized through a series of fluorination and sulfonation reactions. The process involves the use of trifluoroethyl chloride and nonafluoro-1-butanesulfonyl fluoride as precursors. Catalysts such as aluminum chloride are often used to enhance the reaction selectivity and yield.

2,2,2-Trifluoroethyl 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate (CAS: 79963-95-4) is used in various industries, including pharmaceuticals for synthesis of active pharmaceutical ingredients (APIs), in polymers for enhancing material properties, in sensors for detection applications, and in semiconductor manufacturing for etching and cleaning processes.

When handling 2,2,2-Trifluoroethyl 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonate (CAS: 79963-95-4), appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn. Work should be conducted in a well-ventilated area or under a fume hood. Spills should be cleaned up immediately using appropriate absorbents, and the area should be thoroughly flushed with water. Refer to the safety data sheet (SDS) for detailed handling and disposal information.