2,4-Dibromo-1-methoxybenzene(CAS: 21702-84-1)

2,4-Dibromo-1-methoxybenzene is a solid at room temperature with a crystalline form. Its molecular weight is approximately 267.04 g/mol. It has low water solubility but is soluble in organic solvents like ethanol and acetone. Chemically, it is less reactive than its bromine-free counterparts but is prone to electron-withdrawing substitution reactions.

2,4-Dibromo-1-methoxybenzene is typically synthesized via bromination of 1-methoxybenzene followed by further bromination. This process can be catalyzed by Lewis acids like aluminum bromide. The yield is moderate, and high selectivity towards the desired brominated product is achieved.

2,4-Dibromo-1-methoxybenzene is used in the pharmaceutical industry for the synthesis of certain medications, as an intermediate in polymer production, and in the development of sensors and semiconductor materials due to its unique chemical properties.

Proper personal protective equipment (PPE) such as gloves, goggles, and lab coats should be worn when handling 2,4-dibromo-1-methoxybenzene. Work should be conducted in a well-ventilated area or fume hood. Spills should be carefully managed, and contaminated materials disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed safety information.