Diphenyl(hydroxy)acetic Acid Methyl Ester from Mexico
This systematic name refers to methyl benzilate, an aromatic carboxylic acid ester with a hydroxy group, precisely matching HTS 2918.19.1100's description. It is a key intermediate in antihistamine and anticholinergic drug production. Chapter 29 notes confirm its place among acid-function compounds with alcohol function.
Duty Rate — Mexico → United States
15.8%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Use exact chemical nomenclature on invoices to align with tariff description; synonyms accepted with CAS confirmation
• Ensure anti-dusting agents comply with note (g) limits
• Monitor REACH-like US regs for chemical imports