Norbornane from Mexico
Norbornane is a bridged cyclic hydrocarbon (C7H12) classified as a cyclane under HTS 2902.19.0050 due to its saturated bicyclic structure with no aromatic characteristics. It serves as a key intermediate in organic synthesis and pharmaceutical production.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify purity levels and provide chemical analysis certificates to confirm classification as a separate chemically defined compound under Chapter 29
• Include Safety Data Sheets (SDS) documenting handling as flammable liquid; ensure DOT-compliant packaging for transport
• Avoid misclassification as petroleum derivative (Chapter 27) by proving synthetic origin through manufacturing documentation