Ethyl Trifluoroacetoacetate Stabilized from Japan
Stabilized ethyl 4,4,4-trifluoro-3-oxobutanoate under HTS 2918.30.70.00 with added anticaking agent for transport per note (f). Prevents enol-keto tautomerism in storage.
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
• Document stabilizer as necessary for preservation only per note (f)
• Test for specific use suitability post-addition
• Separate from sets if not commercially sold together