Research Grade Dibromoethyldibromocyclohexane from Mexico
High purity (>99%) dibromoethyldibromocyclohexane for laboratory synthesis and chemical research, classified specifically under HTS 2903.89.05.00. This chemically defined compound meets Chapter 29 criteria (a) as a separate halogenated derivative derived from aromatic hydrocarbons. Typically packaged in small quantities with analytical certificates.
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
• Include Certificate of Analysis (COA) specifying purity >99% and Lot number to distinguish from technical grades
• Declare exact quantity per package; research chemicals under 100g often qualify for simplified entry procedures
• Watch for DEA scrutiny if end-use involves controlled substance synthesis pathways