2903.29.00.00/1,4-Dichloro-2-butene/Mexico

1,4-Dichloro-2-butene from Mexico

1,4-Dichloro-2-butene is a bifunctional unsaturated chlorinated compound used in pharmaceutical synthesis. Chemically defined under HTS 2903.29.00.00 with characteristic C=C and allylic chlorides. Intermediate for contrast agents and antivirals.

Duty Rate — Mexico → 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
Calculate with your customs valueVerify classification with AI

Import Tips

• Specify cis/trans isomer ratio in commercial invoice for accurate statistical reporting

• Extremely toxic lachrymator; requires UN 2920 Corrosive/Acute Toxicity labeling

• Confirm no sulfonation that would shift to specific functional heading

1,4-Dichloro-2-butene from Mexico — Import Duty Rate | HTS 2903.29.00.00