Triethylaluminum Sesqui chloride Solution from Mexico
Triethylaluminum sesquichloride in hydrocarbon solution serves as a catalyst component in olefin polymerization. Classified under HTS 2912.49.60.00 when meeting solvent transport criteria of Chapter 29 note (e), as an aldehyde-function compound in solution.
Duty Rate — Mexico → United States
15.1%
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
• Include solution composition analysis proving solvent use solely for safety/transport
• Classify as UN3399 Organometallic substance for proper hazmat shipping
• Verify not exceeding Chapter 29 note (e) solvent concentration limits