1-Bromo-3-ethylbenzene(CAS: 2725-82-8)

1-Bromo-3-ethylbenzene (CAS: 2725-82-8) is a crystalline solid with a molecular weight of approximately 170.07 g/mol. It has a low solubility in water but is soluble in organic solvents like ethanol and acetone. The compound displays typical reactivity for brominated aromatics, including substitution reactions and electrophilic aromatic substitution. It is stable under normal conditions but requires appropriate handling to avoid reaction with bases or reducing agents.

1-Bromo-3-ethylbenzene (CAS: 2725-82-8) is typically synthesized via the bromination of 3-ethylbenzene using bromine in the presence of a Lewis acid catalyst, such as iron(III) bromide. The reaction is carried out in a chlorinated solvent, like chloroform, to ensure good solubility and high yield. The process is selective and produces 1-bromo-3-ethylbenzene with good yield.

1-Bromo-3-ethylbenzene (CAS: 2725-82-8) is used in the pharmaceutical industry for the synthesis of various medicinal compounds. It also finds applications in the production of polymers and as a precursor in the development of sensors and semiconductor materials.

When handling 1-Bromo-3-ethylbenzene (CAS: 2725-82-8), appropriate personal protective equipment (PPE) should be worn, including gloves, goggles, and a lab coat. The compound should be handled in a well-ventilated area or a fume hood to avoid inhalation. Spills should be cleaned up using appropriate absorbent materials and the area should be flushed with water. Safety data sheets (SDS) should be consulted for detailed handling and emergency procedures.