Xylidene Diisocyanate (XDI) from Mexico
Xylidene diisocyanate (XDI), or xylylene diisocyanate, is a meta-xylylene-based diisocyanate classified in HTS 2929.10.80.90 as other isocyanates. It produces polyureas and coatings with excellent adhesion properties.
Duty Rate — Mexico → United States
16.5%
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
• Liquid UN 2207 Hazard Class 6.1; distillation specs required (bp 320°C/10mmHg)
• Titration for NCO equivalent weight (134 g/eq) confirms identity
• Don't confuse with m-xylylenediamine; isocyanate test differentiates