2-(2-Bromoethoxy)tetrahydro-2H-pyran(CAS: 59146-56-4)

2-(2-Bromoethoxy)tetrahydro-2H-pyran is a colorless or white crystalline solid with a molecular weight of approximately 222.05 g/mol. It has a low solubility in water but is soluble in organic solvents such as ethanol and dichloromethane. This compound is reactive towards nucleophiles and can undergo nucleophilic substitution reactions. It is also susceptible to hydrolysis under basic conditions.

2-(2-Bromoethoxy)tetrahydro-2H-pyran can be synthesized by the reaction of 1,2-epoxytetrahydro-2H-pyran with bromoethanol. This process typically involves the use of a base such as sodium hydride as a catalyst. The reaction selectively brominates the hydroxyl group, leading to a high yield of the desired product.

2-(2-Bromoethoxy)tetrahydro-2H-pyran finds applications in the pharmaceutical industry as a building block for drug synthesis. It is also used in the production of polymers and sensors. Due to its reactive nature, it is also employed in semiconductor manufacturing processes where precise chemical functionalities are required.

When handling 2-(2-Bromoethoxy)tetrahydro-2H-pyran, it is essential to wear personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Work should be conducted in a well-ventilated area or a fume hood to prevent inhalation of vapors. Spills should be cleaned up carefully, and appropriate safety data sheets (SDS) should be consulted for specific handling instructions. Ensure adequate storage in a secure, cool, and dry location away from incompatible materials.