A. Butan-2-one
B. Propan-2-one
C. Butan-1-one
D. Ethyl methyl ketone
Answer: Butan-2-one
A. Butan-2-one
B. Propan-2-one
C. Butan-1-one
D. Ethyl methyl ketone
Answer: Butan-2-one
Additional Information: The IUPAC name for CH3COCH2CH3 is butan-2-one.