What regulatory guidelines apply to 5-Ethyl-2,4-imidazolidinedione (CAS: 15414-82-1)?

5-Ethyl-2,4-imidazolidinedione (CAS 15414-82-1) is subject to regulatory guidelines such as GHS classification, which categorizes it based on its physical and health hazards. It is also regulated under REACH in the European Union, requiring suppliers to provide safety data sheets and register substances above a certain tonnage. FDA and EPA in the U.S. may also have specific requirements for labeling and handling, especially if used in pharmaceuticals or agricultural products.