Which of the following is a solvent for perfumes?

A. C5H12
B. C4H6
C. CH3COOH
D. 2-methyibut-1-ene.

C. CH3COOH

The solvent for perfumes is usually alcohol. Therefore, none of the options provided (A. C5H12, B. C4H6, C. CH3COOH, D. 2-methyibut-1-ene) are commonly used solvents for perfumes.