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Pentachlorothiophenol from Japan

Pentachlorothiophenol (C6Cl5-SH) is a highly chlorinated aromatic thiol used as a synthetic intermediate for fungicides, lubricants, and rubber chemicals. Classified under HTS 2930.90.26.00 as named organo-sulfur compound with thiol group directly bound to aromatic carbon. Exclusively fits chapter 29 for pure chemical compounds.

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%

Import Tips

Strict EPA TSCA notification required due to persistent organic pollutant concerns; provide 28-day premanufacture notice

Use DOT Hazard Class 8 packaging for corrosive thiols

Assay certificates must show >98% purity to maintain chapter 29 status