tert-Butyl Acrylate from Germany
tert-Butyl acrylate is the tertiary butyl ester of acrylic acid, classified under HTS 2916.12.5050. This sterically hindered monomer is used in specialty resins and radiation-curable formulations due to its reactivity profile. It qualifies as a chemically defined unsaturated acyclic monocarboxylic acid ester per Chapter 29.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Special handling required due to lower stability; declare exact stabilizer system used
• TSCA new use notification may apply for certain downstream applications
• Refractive index and boiling point specs help Customs verify identity