Endo-Dicyclopentadiene 95% Technical Grade from Mexico
Technical grade endo-DCPD at 95% purity is a primary isomer of dicyclopentadiene used in synthetic resin manufacturing, falling under HTS 2902.19.00.10 as a chemically defined cyclic hydrocarbon. The endo form is preferred for its reactivity in polymerization reactions.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Submit isomer specification sheets to distinguish endo from exo forms and confirm statistical reporting suffix
• Comply with TSCA import certification for new chemical substances if purity exceeds prior import records
• Use stainless steel drums to prevent polymerization during shipping, common pitfall causing blocked shipments