4-tert-Octylphenol from Japan

4-tert-Octylphenol (4-tertOP) is a branched alkylphenol with an 8-carbon tert-octyl substituent, falling under HTS 2907.19.20.00. Utilized in synthesis of nonionic surfactants and UV stabilizers.

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

• Document alkyl chain structure (C8 tert) to avoid confusion with straight-chain octylphenols

• Check state environmental restrictions, as some jurisdictions limit import quantities

• Use nitrogen-padded containers to prevent oxidation during shipping