CAS 5158-46-3: methylzinc chloride solution

Description:Methylzinc chloride solution, with the CAS number 5158-46-3, is a chemical compound that consists of methylzinc cations (Zn(CH3)Cl) and chloride anions. It is typically encountered as a colorless to pale yellow liquid and is known for its reactivity, particularly in organometallic chemistry. This compound is highly sensitive to moisture and air, which can lead to hydrolysis, producing zinc hydroxide and methane. Methylzinc chloride is commonly used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds through reactions such as Grignard reactions. It exhibits a strong nucleophilic character, making it effective in attacking electrophilic centers in various organic substrates. Due to its reactivity, it must be handled under inert atmospheres, and appropriate safety measures should be taken to avoid exposure, as it can be hazardous. Overall, methylzinc chloride solution is a valuable tool in synthetic organic chemistry, facilitating the construction of complex molecular architectures.