Guaiacol (2-Methoxyphenol) from Mexico
Guaiacol is an aromatic ether-phenol used in pharmaceuticals and as a flavoring agent. While containing phenolic OH, classified primarily as aromatic ether under HTS 2909.30.60.00. Common import for expectorant formulations and wood smoke flavoring.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide evidence ether function predominates over phenol via chemical analysis
• Comply with FDA prior notice requirements for food contact substance imports
• Ship under temperature control (<25°C) to maintain stability during transit