What regulatory guidelines apply to 1,1'-[2,2-Propanediylbis(4,1-phenyleneoxy-4,1-phenylene)]bis(1H-pyrrole-2,5-dione) (CAS: 79922-55-7)?

1,1'-[2,2-Propanediylbis(4,1-phenyleneoxy-4,1-phenylene)]bis(1H-pyrrole-2,5-dione) (CAS: 79922-55-7) is subject to various regulatory guidelines. It is listed under the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), which includes classification for health, environmental, and physical hazards. For detailed information, refer to the REACH regulations in the European Union, which cover registration, evaluation, authorization, and restriction of chemicals. Additionally, in the United States, it is regulated by the Food and Drug Administration (FDA) and the Environmental Protection Agency (EPA) for specific applications and occupational safety standards.