1,1,1-Trichloroethane for Vapor Degreasing from Mexico
Purified methylchloroform designed for vapor degreasing systems in aerospace parts cleaning, a saturated chlorinated acyclic hydrocarbon. Falls under HTS 2903.19.60.10 as a chemically defined compound per Chapter 29 definitions, excluding mixtures or preparations.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Label shipments clearly as 'for industrial use only' to avoid retail preparation classification under Chapter 38
• Obtain prior TSCA import certification from EPA; methylchloroform requires notification for new uses
• Test for azeotrope formation if blended; pure form must be verified to maintain 2903 classification