Didecyl Orthophthalate (DDOP) Plasticizer from Germany
Didecyl orthophthalate (DDOP) is a high-performance plasticizer for flexible PVC applications, specifically classified under HTS 2917.33.0050 as 'other' didecyl orthophthalates. Derived from orthophthalic acid esterified with decyl alcohol, it provides excellent low-temperature flexibility and electrical properties. Used primarily in wire insulation and cable sheathing.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit GC-MS analysis reports verifying decyl chain purity to distinguish from general phthalates under 2917.39
• Include end-use declarations specifying industrial PVC applications to prevent scrutiny under consumer product regulations
• Package in UN-approved chemical drums; improper labeling often leads to CBP holds for hazardous material verification