What regulatory guidelines apply to 2-Methylpyrimidine (CAS: 5053-43-0)?

2-Methylpyrimidine (CAS: 5053-43-0) falls under the scope of REACH regulations in the European Union, which require manufacturers and importers to register substances above a certain tonnage threshold. It is also subject to the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), which mandates specific hazard communication requirements such as safety data sheets (SDS) and labels. In the United States, the Environmental Protection Agency (EPA) may regulate its use under the Toxic Substances Control Act (TSCA).