CAS 1243455-57-3

3-Ethyl-4-fluorophenol is an organic compound characterized by the presence of both an ethyl group and a fluorine atom attached to a phenolic structure. The compound features a hydroxyl (-OH) group, which imparts acidic properties and enhances its solubility in polar solvents. The ethyl group contributes to the hydrophobic character of the molecule, while the fluorine atom can influence its reactivity and polarity due to the electronegative nature of fluorine. This compound is typically a colorless to pale yellow liquid or solid, depending on its state at room temperature. It may exhibit moderate volatility and can participate in various chemical reactions, including electrophilic aromatic substitution and nucleophilic attacks, due to the presence of the hydroxyl group. Additionally, 3-ethyl-4-fluorophenol may have applications in pharmaceuticals, agrochemicals, or as an intermediate in organic synthesis, owing to its unique structural features. Safety data should be consulted for handling and potential hazards associated with this compound.