Answer
The IUPAC name of the compound is 2,2-Dimethylpropane
Work Step by Step
Look for the longest chain in the compound and number it. This is the parent chain. Assign locants/numbers to the substituents to indicate their point of attachment to the main chain.
In this case, the longest chain has 3 carbon atoms and 2 methyl groups are attached to the second carbon which are indicated by the prefix di- in 2,2-Dimethylpropane
