CAS: 141-78-6 Molecular Formula: C4 H8 O2 Molecular Weight (g/mol): 88.11 Synonym: Acetic acid ethyl ester,Acetic acid, ester with EtOH (7CI),Ethyl acetate,Acetic acid ethyl ester,Acetic ether,Acetidin,Acetoxyethane,EtOAc,Ethyl ethanoate,NSC 70930,Vinegar naphtha IUPAC Name: ethyl acetate SMILES: CCOC(=O)C