What regulatory guidelines apply to 2-Chloro-4-methoxynicotinonitrile (CAS: 98645-43-3)?

2-Chloro-4-methoxynicotinonitrile (CAS: 98645-43-3) falls under the classification of a hazardous chemical. Regulatory guidelines include GHS classification, which categorizes it as a skin and eye irritant. For manufacturing and supplier obligations, REACH regulations require manufacturers and importers to register the substance if it is manufactured or imported in quantities exceeding one tonne per year. Additionally, FDA and EPA regulations require proper handling and disposal to ensure environmental safety and worker protection.