p-Ethylaniline from Japan
p-Ethylaniline (4-ethylaniline) is an aromatic monoamine explicitly named in HTS 2921.49.10.00, used as a chemical intermediate in agrochemicals, pharmaceuticals, and dye manufacturing. Its amine-function structure on a benzene ring with ethyl substituent qualifies it as a derivative under Chapter 29 heading 2921.
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
• Provide GC-MS analysis confirming ≥99% purity and CAS 589-16-2 to match HTS specification
• Label as UN2735 (amines, liquid, corrosive) and use DOT-approved chemical shipping containers