Symmetrical Tetrachloroethane (1,1,2,2-Isomer) from Japan
Symmetrical 1,1,2,2-tetrachloroethane is the specifically named isomer under HTS 2903.19.10.00, a saturated chlorinated derivative of acyclic hydrocarbons used in chemical manufacturing and as a dry cleaning solvent intermediate.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify molecular structure via NMR to confirm symmetrical isomer vs asymmetrical
• Prepare for DOT hazardous material shipping papers (UN 1702, PG II)
• Maintain records proving not reformulated for retail consumer use