Sebacic Acid Diisopropyl Ester from Japan
Diisopropyl sebacate functions as a emollient in cosmetics and personal care formulations. Qualifies for HTS 2917.13.00.90 as a pure sebacic acid diester, separate chemically defined compound per Chapter 29 scope, not excluded as cosmetic preparation.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Cosmetic-grade requires USP/NF or CTFA specification compliance documentation
• Color and acid value specifications critical; off-spec material reclassified as technical grade
• Separate from finished cosmetic products to maintain Chapter 29 pure compound status