What is the IUPAC name of this alkane?

Question

Quizplus · Accepted Answer

To name this alkane, we must first identify the longest continuous carbon chain, which has six carbon atoms. The chain is numbered starting at the end closest to the first substituent encountered. The substituents are then listed in alphabetical order, with their positions on the chain indicated by the number(s).

In this case, the substituents are all methyl groups, located at positions 2, 2, and 4. Therefore, the IUPAC name of this alkane is 2,2,4-trimethylhexane.

What Is the IUPAC Name of This Alkane