Neodecanoic Acid from Japan
Neodecanoic acid is a highly branched saturated acyclic monocarboxylic acid (versatic acid) used in paint driers, polymer synthesis, and corrosion inhibitors. It fits HTS 2915.90.18 as an 'other' saturated acyclic monocarboxylic acid not specifically named in prior subheadings.
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 NMR spectra confirming neo-acid structure (quaternary alpha carbon); ensure <0.1% unsaturated impurities to maintain 2915 classification; register under TSCA if new to US inventory