2921.51.10.00/Toluene-2,4-Diamine/Canada

Toluene-2,4-Diamine from Canada

Toluene-2,4-diamine (2,4-TDA) is a diaminotoluene isomer essential for polyurethane production and toluene diisocyanate (TDI) synthesis. It qualifies for HTS 2921.51.10.00 as a specifically listed toluene-2,4-diamine, an aromatic polyamine derivative.

Duty Rate — Canada → United States

16.5%

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
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Import Tips

• Submit end-use statements for TDI production to support chemical classification

• Monitor for carcinogenic impurity limits (e.g

• 4,4'-MDA) per FDA/EPA regulations

• Use UN-approved packaging for toxic liquid amine hydrochloride forms

Toluene-2,4-Diamine from Canada — Import Duty Rate | HTS 2921.51.10.00