1,1,1,3-Tetrachloropropane from Canada
1,1,1,3-Tetrachloropropane is a saturated chlorinated propane with specific substitution pattern. Falls in HTS 2903.19.60.50 for other saturated chlorinated acyclic hydrocarbons. Used in specialty chemical synthesis.
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
• Provide GC-MS analysis confirming isomer purity
• Declare flash point and autoignition temperature
• Verify compliance with California Prop 65