Is 3,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS: 83-67-0) safe?

3,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS: 83-67-0) is generally considered safe when handled properly. However, it should be treated with caution as it may cause mild irritation to the skin and eyes. Safety data sheets recommend using appropriate protective equipment, such as gloves and goggles, and ensuring good ventilation during handling. It is not classified as highly toxic but should be stored and used in accordance with standard chemical safety protocols.