CH3OCHCH2

CH3OCHCH2, also known as methyl vinyl ether, is an organic compound with the chemical formula C3H6O. It is a colorless, flammable gas at room temperature and pressure, possessing a characteristic ether-like odor. Methyl vinyl ether is classified as a vinyl ether and is the methyl ester of vinyl alcohol. Its structure features a methyl group (CH3) attached to an oxygen atom, which is then connected to a vinyl group (CH=CH2).

This compound is primarily used as a monomer in the production of polymers. It readily undergoes polymerization, particularly cationic polymerization, to form poly(methyl vinyl ether) (PMVE). PMVE is a water-soluble polymer with applications in various industries, including adhesives, coatings, and as a dispersant. Methyl vinyl ether can also be copolymerized with other monomers to create materials with tailored properties.

Industrially, methyl vinyl ether is produced through the reaction of acetylene with methanol in the presence of a basic catalyst. It is handled with care due to its flammability and potential for peroxide formation upon exposure to air. Storage and transportation typically involve inert atmospheres and specialized containers to prevent hazards.