Propionic Anhydride from Germany
Propionic anhydride is the anhydride of propionic acid, a saturated acyclic monocarboxylic acid derivative used in acetylation reactions. HTS 2915.29.50.00 includes such anhydrides of 'other' 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
• UN 2503 Propionic anhydride labeling mandatory
• Moisture exclusion critical (reacts with water)
• Distinguish from acid chloride (2915.90 potential)