2914.79.30.00/1-(3,4-Dichlorophenyl)-3,4-Dihydronaphthalen-1(2H)-One/Japan

1-(3,4-Dichlorophenyl)-3,4-Dihydronaphthalen-1(2H)-One from Japan

Synonymous chemical name for 4-(3,4-dichlorophenyl)-1-tetralone, a halogenated aromatic ketone under HTS 2914.79.30.00. Essential precursor in synthesis of serotonin receptor modulators for medical research.

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

• Use IUPAC name in invoices to match statutory description; ensure no pharma end-use claims trigger FDA involvement at import