CH2CCH3COOCH3n

CH2CCH3COOCH3n, also known as 2-methylprop-2-enyl acetate, is a chemical compound with the molecular formula C7H12O2. It is an ester derived from acetic acid and 2-methylprop-2-en-1-ol. The compound is characterized by a vinyl group attached to a methyl group, which is further esterified with acetic acid.

CH2CCH3COOCH3n is a colorless liquid at room temperature with a characteristic odor. It is soluble in organic solvents such as ethanol and ether, but insoluble in water. The compound is primarily used as a precursor in the synthesis of various pharmaceuticals and agrochemicals. Its vinyl group makes it a valuable intermediate in the production of polymers and other organic compounds.

The synthesis of CH2CCH3COOCH3n typically involves the reaction of 2-methylprop-2-en-1-ol with acetic anhydride in the presence of a catalyst, such as sulfuric acid. The reaction proceeds via an esterification process, where the hydroxyl group of the alcohol reacts with the acetic anhydride to form the ester.

CH2CCH3COOCH3n is a versatile compound with applications in both industrial and research settings. Its unique structure allows for further modifications and transformations, making it a valuable tool in organic synthesis. However, due to its reactivity and potential health hazards, proper handling and safety measures are essential when working with this compound.