Isodecyl Diphenyl Phosphate (IDDP) from Mexico
IDDP is an alkyl diaryl phosphoric ester plasticizer designed for low-temperature flexibility in wire & cable PVC compounds. Under HTS 2919.90.50.10, it qualifies as a phosphoric ester plasticizer with mixed alkyl/aryl functionality. Provides superior low-temp performance compared to triaryl phosphates.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify alkyl chain distribution (C9-C11) in COA to confirm IDDP identity versus Santicizer 141
• Provide plasticizer efficiency data demonstrating polymer compatibility for classification support
• Comply with Proposition 65 labeling if California destination due to potential reproductive toxicity