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2930.90.29.00/Benzyl Mercaptan/Japan

Benzyl Mercaptan from Japan

Benzyl mercaptan (C6H5CH2SH) features a benzyl group (phenylmethyl) with thiol functionality, classified as aromatic organo-sulfur under HTS 2930.90.2900. The direct carbon-sulfur bond and aromatic ring qualify it per heading 2930 scope. Used in flavor/fragrance synthesis and polymer chemistry.

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

• Certificate of analysis must confirm benzyl (not phenyl) structure to maintain aromatic classification

• Odorous and flammable; requires proper ventilation labeling and DOT Class 3 shipping papers

• Distinguish from aliphatic thiols which fall in 2930.90.9000