What regulatory guidelines apply to (2E)-3-(4-Hydroxy-3,5-dimethoxyphenyl)acrylaldehyde (CAS: 4206-58-0)?

Regulatory guidelines for (2E)-3-(4-Hydroxy-3,5-dimethoxyphenyl)acrylaldehyde (CAS: 4206-58-0) include GHS classification, which categorizes it as hazardous due to its flammability and skin irritation properties. REACH regulations require manufacturers and importers to register the substance if produced or imported in quantities above one tonne per year. FDA and EPA regulations may also apply based on its use in pharmaceuticals, cosmetics, and consumer products, respectively, with specific reporting and testing requirements.