Bromo(1-propyn-1-yl)magnesium(CAS: 16466-97-0)

Bromo(1-propyn-1-yl)magnesium is a organomagnesium compound with the CAS number 16466-97-0. It is a colorless to pale yellow liquid with a boiling point of 56-57°C and a melting point of -72°C. This compound is primarily used in organic synthesis and as a reagent in research laboratories.

Bromo(1-propyn-1-yl)magnesium is mainly used as a reducing agent in organic synthesis, particularly in the reduction of ketones and aldehydes to secondary and primary alcohols, respectively. It is also valuable in the synthesis of various complex organic compounds and in research laboratories for its reactivity with carbonyl compounds.

Bromo(1-propyn-1-yl)magnesium can pose a fire hazard and is flammable. It should be handled with care, and appropriate personal protective equipment (PPE) such as gloves and goggles should be worn. It is not harmful if swallowed but may cause irritation to the skin and eyes. Ensure proper ventilation and avoid contact with water or water-containing materials.

Bromo(1-propyn-1-yl)magnesium should be stored in a tightly closed container in a cool, dry place away from heat sources and direct sunlight. It should be kept at a temperature below 25°C to minimize decomposition and preserve its stability. The container should be sealed to prevent exposure to moisture and air, which could lead to the formation of peroxides and other reactive species. Avoid storing it near oxidizers or flammable materials.