1,1,1-Trichloroethane from Canada
1,1,1-Trichloroethane (CH3CCl3) is a saturated chlorinated derivative of ethane with three chlorine atoms on one carbon. Classified under HTS 2903.19.60 as 'other' saturated chlorinated acyclic hydrocarbons, excluding specific isomers. Commonly used as a degreasing agent and dry cleaning solvent before phase-out under Montreal Protocol.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include Montreal Protocol compliance certification and phase-out documentation for restricted imports
• Verify minimum 99% purity to avoid reclassification as chemical mixtures under heading 3824
• Label containers with UN 2831 and GHS hazard pictograms for poison and environmental hazards