1,4-Dimethoxybenzene (Hydroquinone Dimethyl Ether) from Canada
1,4-Dimethoxybenzene serves as a synthetic intermediate and polymer additive, characterized as an aromatic diether. Classified in HTS 2909.30.40.00 under additional U.S. note 3 for specified aromatic ethers.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Certify isomer purity (>99%) to avoid mixture classification issues
• Include end-use statement if for polymer manufacturing to support valuation
• Watch for reclassification as photographic chemical (3707) if specialized