Write the structural formulae of the following:
Di-isopropyl ether

Explanation

To write the structural formula of di-isopropyl ether, we can follow these steps:

### Step 1: Determine the Molecular Formula
The molecular formula of di-isopropyl ether is C6H14O. This indicates that the compound contains 6 carbon atoms, 14 hydrogen atoms, and 1 oxygen atom.

### Step 2: Identify the Structure of Isopropyl Group
An isopropyl group (C3H7) can be represented as follows:
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