n-Heptane has nine isomers (see above), all with different names and arrangements, but still containing seven carbon atoms and sixteen hydrogen atoms.

What are the isomers for heptane?

Therefore, the 9 isomers of heptane are n-heptane, 2-Methylhexane, 3-Methylhexane, 2,2-Dimethylpentane, 2,3-Dimethylpentane, 2,4-Dimethylpentane, 3,3-Dimethylpentane, 3-Ethylpentane and 2,2,3-Trimethylbutane.

What are the three isomers of heptane?

Heptane (n-heptane) 2-Methylhexane (isoheptane) 3-Methylhexane. 2,2-Dimethylpentane (neoheptane)