What regulatory guidelines apply to 3-(2,3-Dimethoxyphenyl)acrylic acid (CAS: 7461-60-1)?

3-(2,3-Dimethoxyphenyl)acrylic acid (CAS: 7461-60-1) is regulated under GHS (Globally Harmonized System of Classification and Labeling of Chemicals) for hazardous properties, including its potential for skin and eye irritation. It is also subject to REACH regulations for registration, evaluation, authorization, and restriction of chemicals in the European Union. Additionally, FDA and EPA regulations apply for its use in the U.S., particularly for safety and environmental considerations.