Tonalid (7-Acetyl-1,2,3,4,5,6,7,8-octahydro-1,1,6,7-tetramethylnaphthalene) from Japan
Tonalid is a polycyclic musk providing clean, powdery scent used in laundry detergents and personal care. While technically a ketone, often commercially grouped with nitro musks under HTS 2904.20.30.00 for artificial musk trade.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Confirm commercial musk designation; may require CBP ruling for ketone vs musk classification
• High volume imports need TSCA PMN if new to inventory
• Biodegradability data often requested for environmental compliance