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Heptan: Forskelle mellem versioner

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Linje 2:
[[Fil:Heptane-2D-Skeletal.svg|thumb|Eksempel på en strukturformel af heptan]]
== Isomerer ==
Der findes 9 [[isomer]]er af '''Heptan'''heptan:
 
* ''n''-'''Heptan''' CH<sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>3</sub>▼
* 2''n''-Methylhexan (Isoheptan)heptan CH<sub>3</sub>CH(<sub>2</sub>CH<sub>32</sub>)CH<sub>2</sub>CH<sub>2</sub>CH<sub>2</sub>CH<sub>3</sub>
* 32-Methylhexanmethylhexan (isoheptan) CH<sub>3</sub>CH(CH<sub>23</sub>CH()CH<sub>32</sub>)CH<sub>2</sub>CH<sub>2</sub>CH<sub>3</sub>
* 2,23-(di)Methylpentan (Neoheptan)methylhexan CH<sub>3</sub>C(CH<sub>32</sub>)CH(CH<sub>23</sub>)CH<sub>2</sub>CH<sub>2</sub>CH<sub>3</sub>
* 2,32-(di)Methylpentanmethylpentan (neoheptan) CH<sub>3</sub>CHC(CH<sub>3</sub>)CH(<sub>2</sub>CH<sub>32</sub>)CH<sub>2</sub>CH<sub>3</sub>
* 2,43-(di)Methylpentanmethylpentan CH<sub>3</sub>CH(CH<sub>3</sub>)CH(CH<sub>23</sub>CH()CH<sub>32</sub>)CH<sub>3</sub>
* 32,34-(di)Methylpentanmethylpentan CH<sub>3</sub>CH<sub>2</sub>C(CH<sub>3</sub>)CH<sub>2</sub>CH(CH<sub>23</sub>)CH<sub>3</sub>
* 3,3-Ethylpentan(di)methylpentan CH<sub>3</sub>CH<sub>2</sub>CHC(CH<sub>23</sub>CH)<sub>32</sub>)CH<sub>2</sub>CH<sub>3</sub>
* 2,2,3-(tri)Methylbutanethylpentan CH<sub>3</sub>C(CH<sub>32</sub>)CH(CH<sub>2</sub>CH(CH<sub>3</sub>)CH<sub>2</sub>CH<sub>3</sub>
▲* ''n''2,2,3-'''Heptan'''(tri)methylbutan CH<sub>3</sub>C(CH<sub>23</sub>CH)<sub>2</sub>CH<sub>2</sub>(CH<sub>2</sub>CH<sub>23</sub>)CH<sub>3</sub>
 
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Hentet fra "https://da.wikipedia.org/wiki/Heptan"