2852.10.90.00/Ethylmercury Chloride/Japan

Ethylmercury Chloride from Japan

Ethylmercury chloride (C2H5HgCl) is an organomercury compound used in organic synthesis research. HTS 2852.10.90.00 per subheading note for chemically defined organic mercury compounds. Colorless crystals, highly toxic.

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

• Research institution end-use statement required; extreme neurotoxin protocols; <1g import limits common