How should 1-Phenyl-1,3-butanedione (CAS: 93-91-4) be stored?

1-Phenyl-1,3-butanedione should be stored in a cool, dry place, protected from light and heat. It should be kept in a tightly sealed container to prevent evaporation and contamination. The storage temperature should ideally be below 25°C, and the relative humidity should be kept low to ensure stability. It is important to avoid storing it near incompatible materials and to label the container clearly with its contents and hazard information.