Dinonyl Orthophthalate (DNOP)
Dinonyl orthophthalate (DNOP) is an aromatic polycarboxylic acid ester classified under tariff item 2917.33.00 as a dinonyl orthophthalate. It serves as a plasticizer for PVC and other polymers, providing flexibility and durability.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is a blend of different phthalate esters.
Blends are not separate chemically defined compounds and may fall under other aromatic polycarboxylic acid derivatives.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the product is dinonyl orthophthalate, not a mixture of different chain lengths
• Provide the CAS number and purity certificate to CBSA
• Check if the product is subject to any Canadian chemical regulations for phthalates
Related Products under Tariff item 2917.33.00
Didecyl Orthophthalate (DDOP) Plasticizer
Didecyl orthophthalate (DDOP) is a high-performance plasticizer for flexible PVC applications, classified under tariff item 2917.33.00 as a didecyl orthophthalate. It is derived from orthophthalic acid esterified with decanol, providing flexibility and durability.
Didecyl Orthophthalate (DIDP)
Didecyl orthophthalate (DIDP) is a straight-chain phthalate ester formed by esterifying orthophthalic acid with decanol. It is a separate chemically defined organic compound, falling under tariff item 2917.33.00 as a didecyl orthophthalate, and is used as a plasticizer for wire insulation and flexible PVC applications.
Didecyl Orthophthalate Low-Volatility Grade
Low-volatility didecyl orthophthalate grade for automotive interior PVC is classified under tariff item 2917.33.00. This specialized plasticizer maintains performance at high temperatures without migration, being a separate chemically defined compound of didecyl orthophthalate.
Diisodecyl Orthophthalate (DIDP) Plasticizer
Diisodecyl orthophthalate (DIDP) is a branched-chain phthalate ester used as a high-performance plasticizer for PVC resins. It falls under tariff item 2917.33.00 as a didecyl orthophthalate, since isodecyl alcohol produces didecyl esters, and is used in wire insulation and other flexible PVC applications.
Dinonyl Orthophthalate (DINP)
Dinonyl orthophthalate (DINP) is a branched phthalate ester derived from orthophthalic acid and isononanol. As a separate chemically defined organic compound, it is classified under tariff item 2917.33.00, which specifically covers dinonyl orthophthalates, and is widely used as a plasticizer for PVC flooring and wallcoverings.
DINP 99% Pure Industrial Plasticizer
This high-purity (99%) dinonyl orthophthalate is a separate chemically defined organic compound, specifically enumerated under tariff item 2917.33.00. It is used in industrial PVC plastisols for flooring and wallcoverings, meeting Chapter 29 requirements for chemically defined products.