2921.59.08.00/4,4'-Methylenebis(2-chloroaniline)/Japan

4,4'-Methylenebis(2-chloroaniline) from Japan

Known as MOCA, this di-chloro substituted aromatic polyamine is listed in HTS 2921.59.0800, used as a curing agent in polyurethane production. Features methylene bridge between two chloroaniline units. Strictly controlled due to carcinogenicity but classified as aromatic polyamine.

Duty Rate — Japan → United States

15.8%

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

• EPA significant new use rule applies; file SNUN for polyurethane uses beyond grandfathered applications

• Highly toxic carcinogen; requires special handling permits and worker protection plans

• Verify no MOCA content in imported polyurethanes (limit 0.1%) per TSCA Section 5

4,4'-Methylenebis(2-chloroaniline) from Japan — Import Duty Rate | HTS 2921.59.08.00