Technical 1,1,1-Trichloroethane 99% Purity from Mexico
99% pure technical grade 1,1,1-trichloroethane used as an extraction solvent in chemical processing, classified as methylchloroform. Meets HTS 2903.19.60.10 for halogenated saturated acyclic hydrocarbon derivatives under Chapter 29's organic compound provisions.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Submit certificate of analysis showing ≥99% 1,1,1-trichloroethane to confirm 'chemically defined' status
• Monitor for impurities that could trigger mixture classification under Chapter 38 if exceeding trace levels
• Ensure proper UN hazmat shipping declarations (UN2831) for dangerous goods compliance