1-Bromooctane CAS:111-83-1

1-Bromooctane, also known as octyl bromide, is a primary alkyl halide characterized by the presence of a bromine atom bonded to the first carbon in a linear eight-carbon chain. Its chemical formula is C₈H₁₉Br, and it has a molecular weight of approximately 187.16 g/mol. At room temperature, 1-bromooctane appears as a colorless to light yellow liquid with a mild, characteristic odor. It is sparingly soluble in water but readily soluble in common organic solvents like ether, benzene, and ethanol, which makes it useful in various synthetic processes and formulations. One of the key applications of 1-bromooctane is as an intermediate in organic synthesis. Its structure allows it to undergo nucleophilic substitution reactions, where the bromine atom can be replaced by various nucleophiles such as hydroxide ions, amines, or thiols. This reactivity enables the formation of a wide range of valuable organic compounds, including alcohols, amines, and thioethers, thereby serving as a building block for more complex molecular architectures. Additionally, 1-bromooctane is employed in the synthesis of surfactants and detergents due to its hydrophobic properties. These surfactants are essential in numerous applications, including cleaning products, emulsifiers, and wetting agents. In laboratory settings, 1-bromooctane is frequently used as a reagent in cross-coupling reactions and other synthetic methodologies that require alkyl halides as key components. Its ability to participate in diverse reaction pathways contributes to its importance in producing pharmaceuticals, agrochemicals, and specialty chemicals. Despite its usefulness, safety precautions should be taken when handling 1-bromooctane, as it may cause skin, eye, or respiratory irritation upon exposure. Adequate ventilation and personal protective equipment are recommended to minimize health risks. In summary, 1-bromooctane is a significant compound in organic chemistry, valued for its utility as an intermediate in the synthesis of various organic molecules. Its applications span pharmaceuticals, surfactants, and specialty chemicals, highlighting its relevance in both research and industrial contexts while underscoring the importance of safe handling practices.