How should (3,4-Dimethoxyphenyl)acetaldehyde (CAS: 5703-21-9) be stored?

(3,4-Dimethoxyphenyl)acetaldehyde (CAS: 5703-21-9) should be stored in a cool, dry environment away from direct sunlight and heat sources to maintain its stability. It is advisable to use a tightly sealed container with a secondary containment to prevent spillage and ensure safety. Avoid contact with water, as it can react with water to form methanol and other compounds. Store it in a well-ventilated area to prevent the buildup of flammable vapors.