2-Chloro-1,1,2,2-tetrafluoroethanesulfonyl chloride, with the CAS number 89740-40-9, is a chemical compound characterized by its sulfonyl chloride functional group and the presence of multiple fluorine atoms. This compound typically appears as a colorless to pale yellow liquid and is known for its reactivity, particularly in nucleophilic substitution reactions due to the electrophilic nature of the sulfonyl chloride group. The presence of fluorine atoms enhances its stability and lipophilicity, making it useful in various chemical syntheses, including the production of pharmaceuticals and agrochemicals. It is important to handle this compound with care, as it can be corrosive and may pose health hazards upon exposure. Proper safety measures, including the use of personal protective equipment and working in a well-ventilated area or fume hood, are essential when working with this substance. Additionally, its environmental impact should be considered, as fluorinated compounds can persist in the environment.

Ethanesulfonyl chloride, 2-chloro-1,1,2,2-tetrafluoro-

89740-40-9: 2-Chloro-1,1,2,2-tetrafluoroethanesulfonyl chloride, with the CAS number 89740-40-9, is a chemical compound characterized by its sulfonyl chloride functional group and the presence of multiple fluorine atoms. This compound typically appears as a colorless to pale yellow liquid and is known for its reactivity, particularly in nucleophilic substitution reactions due to the electrophilic nature of the sulfonyl chloride group. The presence of fluorine atoms enhances its stability and lipophilicity, making it useful in various chemical syntheses, including the production of pharmaceuticals and agrochemicals. It is important to handle this compound with care, as it can be corrosive and may pose health hazards upon exposure. Proper safety measures, including the use of personal protective equipment and working in a well-ventilated area or fume hood, are essential when working with this substance. Additionally, its environmental impact should be considered, as fluorinated compounds can persist in the environment.

CAS 89740-40-9

Ethanesulfonyl chloride, 2-chloro-1,1,2,2-tetrafluoro-

2-CHLORO-1,1,2,2-TETRAFLUORO-ETHANESULFONYL CHLORIDE

Ref: 10-F387676