Pure Diisodecyl Orthophthalate DINCH Alternative from Mexico
High-purity diisodecyl orthophthalate serves as a non-phthalate alternative plasticizer in sensitive applications like medical PVC tubing. Classified under HTS 2917.33.0010 due to its specific chemical structure as a didecyl orthophthalate ester of 1,2-benzenedicarboxylic acid. It meets Chapter 29 requirements for separate chemically defined aromatic polycarboxylic acid derivatives.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Provide GC-MS analysis confirming >99% purity to distinguish from mixtures and maintain Chapter 29 classification
• For medical-grade imports, include FDA Drug Master File references alongside standard chemical documentation
• Label drums clearly as 'Diisodecyl Orthophthalate CAS 26761-40-0' to facilitate CBP verification against HTS specificity