3812.39.20.00/6PPD Rubber Antioxidant Mixture/Mexico

6PPD Rubber Antioxidant Mixture from Mexico

A mixture of N,N'-diaryl-p-phenylenediamine compounds, primarily 6PPD (N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine), used as an antiozonant and antioxidant in tire manufacturing. It protects rubber from oxidative and ozone degradation during service. Classified under HTS 3812.39.2000 due to its composition as a mixture of specified diaryl-p-phenylenediamines for rubber stabilization.

Duty Rate — Mexico → 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

• Verify chemical composition certificates to confirm N,N'-diaryl-p-phenylenediamine content for proper classification

• Ensure EPA compliance for chemical handling and TSCA registration

• Avoid misclassification as generic rubber chemicals under 3812.39.1000

6PPD Rubber Antioxidant Mixture from Mexico — Import Duty Rate | HTS 3812.39.20.00