What is the structure of the compound in the following 1H-NMR spectrum with the molecular formula C9H18O2 and characteristic 13C-NMR peaks at 11.3,21.6,25.3,49.4,67.1,and 175.5 ppm? Relative integration is shown. 
Definitions:
Truck Cab
The enclosed front section of a truck where the driver sits and controls the vehicle.
Air Conditioning Components
Parts of an air conditioning system in vehicles, including compressor, condenser, evaporator, and expansion valve, that work together to cool the air.
High-Side Pressures
The pressure measurements found in the high-pressure side of systems such as air conditioning units, crucial for diagnosing system performance.
Low-Side Pressures
Pressures measured in the low-pressure side of a system, particularly in cooling and refrigeration circuits, indicating the system's status and efficiency.
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