Dioctyl Phthalate (DOP) from Canada
Dioctyl phthalate is an ester of orthophthalic acid used primarily as a plasticizer in PVC production for flexible plastics like cables and flooring. It falls under HTS 2917.34.01 as an 'other ester of orthophthalic acid' since it is a chemically defined diester derivative of 1,2-benzenedicarboxylic acid. This classification applies to separate organic compounds meeting Chapter 29 note (a).
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide Certificate of Analysis (COA) confirming chemical purity and orthophthalic acid ester composition to avoid misclassification
• Comply with TSCA regulations; pre-notify EPA for new chemical substances if applicable
• Ensure proper HazMat labeling (UN3082) and shipping papers for environmental hazard classification