Didecyl Orthophthalate (DDOP) Plasticizer from Mexico
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 — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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