Question

provide an acceptable iupac name for the following branched alkane.

Explanation:

Step1: Identify the longest carbon - chain

The longest continuous carbon - chain has 8 carbon atoms, so the parent name is octane.

Step2: Locate and name the substituents

There are two methyl groups on the 2 - position and one methyl group on the 5 - position of the parent chain.

Step3: Write the IUPAC name

The IUPAC name is 2,2,5 - trimethyloctane.

Answer:

2,2,5 - trimethyloctane