Pharma-Grade Isobutyl Acetate USP from Japan
Pharmaceutical-grade isobutyl acetate meets USP standards for use as an extraction solvent in drug manufacturing and flavor extraction. It is specifically identified under HTS 2915.39.70.00 as a pure acetic acid ester, adhering to Chapter 29's scope for chemically defined compounds.
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 CoA and DMF if used in APIs; comply with FDA import alerts for solvents; use child-resistant packaging for pharma-grade chemicals