Piperonal (Heliotropin) Powder from China
Pure piperonal, also known as heliotropin, is a heterocyclic compound with an oxygen hetero-atom in a benzodioxole ring structure, classified under HTS 2932.93.00.00 as a specific aromatic aldehyde. It appears as a white to pale yellow crystalline powder with a strong vanilla-like cherry blossom fragrance, used primarily in perfumery and flavorings.
Duty Rate — China → United States
42.3%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Provide Certificate of Analysis (CoA) confirming 99%+ purity to avoid misclassification as mixtures; declare exact CAS number (120-57-0) on commercial invoice; check REACH/ TSCA compliance for environmental restrictions