2921.59.40.00/o-Tolidine (2,2'-Dimethylbenzidine)/Canada

o-Tolidine (2,2'-Dimethylbenzidine) from Canada

o-Tolidine is a dimethyl-substituted aromatic diamine used in pigment synthesis and analytical reagents. It is subject to HTS 2921.59.4000 classification due to its designation in additional U.S. note 3 to section VI.

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
Calculate with your customs valueVerify classification with AI

Import Tips

• Declare CAS 612-82-8 and provide GC-MS purity reports for classification support

• Avoid bulk packaging that suggests Chapter 38 mixture status

• Monitor EU export authorizations affecting supply chains

o-Tolidine (2,2'-Dimethylbenzidine) from Canada — Import Duty Rate | HTS 2921.59.40.00