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2921.29.00.55/1,3-Diaminopropane/Japan

1,3-Diaminopropane from Japan

1,3-Diaminopropane is a straight-chain acyclic polyamine with two primary amino groups, classified under HTS 2921.29.00.55. Applications include epoxy hardeners and chelating agents.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Verify no cyclic impurities >1% via HPLC analysis certificate

• Document compliance with DOT corrosive liquid regulations (UN 2735)

• Maintain segregation from acids during storage/transport per safety data

1,3-Diaminopropane from Japan — Import Duty Rate | HTS 2921.29.00.55