Isobutyl 3-Phenylpropanoate from Germany
Isobutyl ester of 3-phenylpropanoic acid, used in specialty flavors mimicking tropical fruits. Falls under HTS 2915.50.20.00 as aromatic propionic ester, confirmed by chemical definition in Chapter notes (a). The aromatic substitution distinguishes it from plain propionates.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• GC purity certificate mandatory for >90% aromatic content
• Declare as chemical intermediate, not finished flavor to maintain classification
• Watch ester hydrolysis stability in humid shipping