How should 2,7-Diazaspiro[4.4]nonan-1-one (CAS: 1203796-97-7) be stored?

2,7-Diazaspiro[4.4]nonan-1-one should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption. Avoid exposure to temperatures above 25°C and maintain a relative humidity below 60%. Store in a well-ventilated area and handle with care to prevent spills and contamination.