# What is the condensed structural formula for C_7H_12?

May 21, 2015

There are far too many isomers of ${\text{C"_7"H}}_{12}$ to give their condensed structures here.

They include alkynes, alkadienes, and all kinds of monocyclic and bicyclic hydrocarbons.

Here are a few examples.

${\text{CH"_3"CH"_2"CH"_2"C≡CCH"_2"CH}}_{3}$

${\text{CH"_3"CH"_2"CH"_2"CH"_2"C≡CCH}}_{3}$

$\text{CH"_3"CH"_2"CH"_2"CH"_2"CH"_2"C≡CH}$

("CH"_3)_3"CC≡CCH"_3

${\text{CH"_3"CH"_2"CH=CH-CH=CHCH}}_{3}$

etc.