How should Ethyl 2-(~2~H_5_)ethyl-3-oxobutanoate (CAS: 141327-44-8) be stored?

Ethyl 2-(~2~H_5_)ethyl-3-oxobutanoate should be stored in a cool, dry place away from direct sunlight and sources of heat. The storage container should be airtight and made of appropriate materials to prevent degradation. It is recommended to keep it at a temperature below 25°C and avoid exposure to moisture and humidity to maintain its quality and stability.