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QuestionChemistry

What is the IUPAC name for the compound shown? IUPAC name: $\mathrm{C}_{10} \mathrm{H}_{22}$
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Step 1:
: Identify the parent chain and number the branches

The branch contains two methyl ($$\mathrm{CH}_3$$) groups.
The parent chain in this compound is decane (since there are 10 carbon atoms), with the branch starting at the second carbon atom. Number the branches from the end closest to the branch.

Step 2:
: Write the base name using the parent chain

The base name of the compound is "decane" since the parent chain consists of 10 carbon atoms.

Step 3:
: Indicate the position of the branches

Since the branches are attached to the second carbon atom in the parent chain, the name becomes "2,2 -dimethyldecane".

Step 4:
: Write the molecular formula

The molecular formula for this compound is $$\mathrm{C}_{10} \mathrm{H}_{22}$$, which was given in the problem.

Final Answer

The IUPAC name for the compound shown is 2,2 -dimethyldecane.