Answer:
acid
Explanation:
Methyl acetate, also known as MeOAc, acetic acid methyl ester or methyl ethanoate, is a carboxylate ester with the formula CH3COOCH3. It is a flammable liquid with a characteristically pleasant smell reminiscent of some glues and nail polish removers.
The protons! Is it the answer
The present carbon skeleton in an ether is C-C-C-O-C-C-C because ethers conatins C-O-C as functional group