Question

write the carbon skeletons for all 18 isomeric octanes​

Answer 1

18 Isomers of Octane - C8H18

Octane

2-Methylheptane

3-Methylheptane

4-Methylheptane

2,2-Dimethylhexane

2,3-Dimethylhexane

2,4-Dimethylhexane

2,5-Dimethylhexane

3,3-Dimethylhexane

3,4-Dimethylhexane

3-Ethylhexane

2,2,3-Trimethylpentane

2,2,4-Trimethylpentane

2,3,3-Trimethylpentane

2,3,4-Trimethylpentane

2-Methyl-3-ethylpentane

3-Methyl-3-ethylpentane

Tetramethylbutane

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