Is 1,4-Oxathiane-2,6-dione (CAS: 3261-87-8) safe?

1,4-Oxathiane-2,6-dione (CAS: 3261-87-8) is generally considered safe for handling under normal conditions, but it is important to follow safety guidelines. It is flammable and should be stored in a cool, dry place away from direct sunlight and heat sources. Proper ventilation is necessary to avoid inhalation of dust or fumes. Protective equipment, such as gloves and safety goggles, should be worn during handling.