Tonalide (7-Acetyl-1,2,3,4,5,6,7,8-octahydro-1,1,6,7-tetramethylnaphthalene) from Canada
Tonalide is a polycyclic musk ketone delivering musky-woody scent profiles in personal care products and air fresheners. It imports under HTS 2909.30.1000 as an artificial musk within aromatic ethers, meeting Chapter 29 requirements for chemically defined odoriferous compounds. Bulk shipments support fragrance industry compounding.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include CAS registry number (1506-02-1) on commercial invoice for customs verification
• Bioaccumulation data may trigger TSCA reporting; prepare pre-import notifications
• Prevent anti-dusting agent additions exceeding Chapter 29 note (g) allowances