How should Dimethyl 2-butynedioate (CAS: 762-42-5) be stored?

Dimethyl 2-butynedioate should be stored in a cool, dry, and dark place to maintain stability. It is best kept in a sealed container, away from heat and moisture. Storage conditions should be controlled to prevent degradation, and it should be handled with care to avoid exposure to air and light, which can affect its chemical integrity.