Question

why this cant be an isomer of octane?
i will mark best answer as brainliest!
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Answer 1

Answer:

Octane has 18 structural isomers (24 including stereoisomers):

...

Isomers

Octane (n-octane)

2-Methylheptane.

3-Methylheptane (2 enantiomers)

4-Methylheptane.

3-Ethylhexane.

2,2-Dimethylhexane.

2,3-Dimethylhexane (2 enantiomers)

2,4-Dimethylhexane (2 enantiomers)