How should [3-Chloro-4-(methoxycarbonyl)phenyl]boronic acid (CAS: 603122-82-3) be stored?

[3-Chloro-4-(methoxycarbonyl)phenyl]boronic acid should be stored in a tightly sealed container at room temperature (15-25°C) in a cool, dry place away from direct sunlight and heat sources. It should be kept in a well-ventilated area to prevent the accumulation of flammable gases. The storage area should be accessible only to trained personnel and should be clearly marked with appropriate safety information.