Sulfuryl Chloride from Mexico
Sulfuryl chloride (SO2Cl2) is a colorless liquid used for chlorosulfonation and as a chlorinating agent. HTS 2930.90.92.51 as other organo-sulfur compound despite multiple S-Cl bonds. Reactive intermediate for sulfonyl chlorides.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.6096.3%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
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
• Hydrolyzes violently with moisture; dry ice shipping mandatory
• Density 1.67 g/mL verification for identity
• Phosgene byproduct potential requires specialized destruction protocol