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2921.19.61.40/Mustine (Trichlormethine) Research Chemical/Mexico

Mustine (Trichlormethine) Research Chemical from Mexico

Mustine, the INN name for trichlormethine (tris(2-chloroethyl)amine), imported as a research chemical under HTS 2921.19.61.40. This acyclic monoamine derivative fits Chapter 29 heading for amine-function compounds. Used in biomedical research, not clinical formulations.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Include end-user statement for research exemption; ensure proper NFPA hazard diamond labeling; register with chemical facility anti-terrorism standards (CFATS)