Bis(o-tolyl)carbodiimide 98% Pure Technical Grade from Mexico
This technical-grade Bis(o-tolyl)carbodiimide at 98% purity is supplied for industrial organic synthesis applications like amide coupling. It remains classified under HTS 2925.19.30.00 as the named aromatic imide, as minor impurities do not exclude it from Chapter 29's chemically defined compounds.
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
• Include batch-specific CoA showing impurity levels below 2% to avoid reclassification; declare as 'pure' compound not mixture; comply with DOT shipping for corrosive properties