What regulatory guidelines apply to 4-Methoxy-3-biphenylamine (CAS: 39811-17-1)?

4-Methoxy-3-biphenylamine (CAS: 39811-17-1) falls under the regulation of the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) for hazardous properties such as flammability and skin corrosion. It is also subject to the REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) regulations in the EU, which require suppliers to assess and manage the risks associated with its use. In the United States, FDA and EPA regulations may apply for its use in pharmaceuticals and pesticides, respectively, with specific handling and disposal requirements.