List of isomers of nonane

This is the list of structural isomers of nonane. There are 35.

Straight-chain

 * Nonane

Octanes

 * 2-Methyloctane
 * 3-Methyloctane
 * 4-Methyloctane

Dimethylheptanes

 * 2,2-Dimethylheptane
 * 2,3-Dimethylheptane
 * 2,4-Dimethylheptane
 * 2,5-Dimethylheptane
 * 2,6-Dimethylheptane
 * 3,3-Dimethylheptane
 * 3,4-Dimethylheptane
 * 3,5-Dimethylheptane
 * 4,4-Dimethylheptane

Ethylheptanes

 * 3-Ethylheptane
 * 4-Ethylheptane

Hexane
Isomers where hexane is the longest chain:

Trimethyl

 * 2,2,3-Trimethylhexane
 * 2,2,4-Trimethylhexane
 * 2,2,5-Trimethylhexane
 * 2,3,3-Trimethylhexane
 * 2,3,4-Trimethylhexane
 * 2,3,5-Trimethylhexane
 * 2,4,4-Trimethylhexane
 * 3,3,4-Trimethylhexane

Methyl+Ethyl

 * 3-Ethyl-2-methylhexane
 * 4-Ethyl-2-methylhexane
 * 3-Ethyl-3-methylhexane
 * 3-Ethyl-4-methylhexane

Pentane
Isomers where pentane is the longest chain

Tetramethyl

 * 2,2,3,3-Tetramethylpentane
 * 2,2,3,4-Tetramethylpentane
 * 2,2,4,4-Tetramethylpentane
 * 2,3,3,4-Tetramethylpentane

Dimethyl+ethyl

 * 3-Ethyl-2,2-dimethylpentane
 * 3-Ethyl-2,3-dimethylpentane
 * 3-Ethyl-2,4-dimethylpentane

Diethyl

 * 3,3-Diethylpentane