Dioctyl Phthalate (DOP) from Japan
Dioctyl phthalate (DOP) is a clear, oily liquid classified as an acyclic polycarboxylic acid ester used primarily as a plasticizer for PVC. It imparts flexibility and durability to plastics by embedding between polymer chains, reducing brittleness. This product falls under HTS 2917.19.70.20 as a plasticizer derived from phthalic acid.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Verify purity exceeds 99% and obtain Certificate of Analysis (CoA) to confirm classification as a chemically defined plasticizer
• Include Safety Data Sheets (SDS) showing low volatility and compatibility with PVC to avoid reclassification as a solvent
• Ensure proper labeling for REACH compliance if destined for EU markets, as phthalates face usage restrictions