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CAS 657-46-5

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1-Fluoro-3-(methylsulfonyl)benzene

Description:
1-Fluoro-3-(methylsulfonyl)benzene, with the CAS number 657-46-5, is an aromatic compound characterized by the presence of a fluorine atom and a methylsulfonyl group attached to a benzene ring. This compound features a fluorine substituent at the meta position relative to the methylsulfonyl group, which can influence its reactivity and physical properties. It is typically a colorless to pale yellow liquid or solid, depending on the temperature and purity. The methylsulfonyl group contributes to its polar nature, enhancing its solubility in polar solvents. This compound is of interest in various fields, including pharmaceuticals and agrochemicals, due to its potential as an intermediate in organic synthesis. Its reactivity can be attributed to the electron-withdrawing effects of both the fluorine and the sulfonyl group, which can affect nucleophilic attack and other chemical transformations. Safety data should be consulted for handling, as it may pose health risks if inhaled or ingested.
Formula:C7H7FO2S
Synonyms:
  • 1-Fluoro-3-(methylsulfonyl)benzene
  • Benzene, 1-fluoro-3-(methylsulfonyl)-
  • 1-fluoro-3-methanesulfonylbenzene
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