sec-Butylbenzene from Germany
sec-Butylbenzene is an alkylbenzene used in surfactant synthesis. It fits HTS 2902.90.30.50 as 'other' polyalkylbenzene equivalents with C4+ chains. Chemically defined per Chapter 29, excluding formulated mixtures.
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
• Confirm optical purity if chiral applications; provide flash point data for transport; segregate from oxidizers due to flammability risks