1,1,1,3-Tetrachloropropane from Mexico
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 — Mexico → United States
15.5%
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
• Provide GC-MS analysis confirming isomer purity
• Declare flash point and autoignition temperature
• Verify compliance with California Prop 65