3-Methylbutyric Acid from Germany
3-Methylbutyric acid (isovaleric acid) is a branched saturated acyclic C5 monocarboxylic acid with cheesy odor used in flavors. Classifies under HTS 2915.90.50 as other saturated monocarboxylic acids.
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
• Ventilate containers - strong odor may trigger hazmat inspection
• Include refractive index (1.395-1.399) for identity confirmation
• Separate from strong oxidizers per safety data requirements