Dibutyl Sebacate (DBS) from China
Dibutyl sebacate is an ester of sebacic acid used as a plasticizer for nitrocellulose lacquers and vinyl resins, offering good low-temperature performance. Per Chapter 29 Note 5(A), esters are classified with the parent acid, so this falls under tariff item 2917.13.00.
Duty Rate — China → Canada
0%
Import Tips
• Classify as a separate chemically defined ester, not as a plasticizer preparation
• Keep technical data sheets showing the ester's purity and low volatility
• Verify if the product is subject to any chemical control regulations