Exaltolide (Cyclopentadecanolide) from Germany
Exaltolide is a macrocyclic lactone musk providing creamy, natural musky effects in perfumes. Though technically a lactone, artificial musk formulations import under HTS 2909.30.1000 provision when used as odoriferous compounds. It serves as a sustainable alternative to nitro musks.
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
• Distinguish from petroleum hydrocarbons via flash point documentation
• Biodegradability claims require OECD test verification for customs scrutiny
• Lactone ring structure may prompt secondary review against heading 2934 exclusions