IUPAC name for the given compound is
`CH_(3)-underset(CH_(3))underset(|)(CH)-O-CH_(2)-CH_(2)-CH_(3)`

Options

A. 2-ethoxy-2-methylethane
B. 2-propoxypropane
C. 2-methyl-2-ethoxypropane
D. None of the above

Explanation

To determine the IUPAC name for the given compound, we will follow these steps:

### Step 1: Identify the Structure
The given compound is structured as follows:
- A central ether group (O) is present.
- There are three carbon atoms on one side of the ether and three carbon atoms on the other side.

### Step 2: Determine the Longest Carbon Chain
Identify the longest continuous carbon chain. In this case, we have a total of six carbon atoms (three on each side of the ether).

### Step 3: Classify the Compound
Since there is an ether functional group (O) in the compound, we classify it as an ether. The general naming convention for ethers involves identifying the alkoxy group (the part connected to the oxygen) and the longest carbon chain.

### Step 4: Identify the Alkoxy Group
On one side of the ether, we have a propyl group (C3H7), which is derived from propane. This is the alkoxy part.

### Step 5: Name the Longest Carbon Chain
The longest carbon chain consists of three carbon atoms, which corresponds to propane.

### Step 6: Combine the Names
Since the alkoxy group is attached to the second carbon of the propane chain, we will name it as follows:
- The alkoxy part is "propoxy" (from propyl).
- The main chain is "propane".

### Step 7: Finalize the IUPAC Name
Putting it all together, we get the IUPAC name as "2-propoxypropane".

### Final Answer
The IUPAC name for the given compound is **2-propoxypropane**.

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