Dioctyl Phthalate (DOP)
Dioctyl phthalate (DOP) is an ester of orthophthalic acid, widely used as a plasticizer in PVC for cables and flooring. It is a chemically defined organic compound, classifiable under this tariff item.
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 mixture of different octyl phthalate isomers.
Mixtures of isomers from different compounds may be classified under other esters.
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
• Verify the product is a single chemically defined compound; note that 'dioctyl' may refer to different isomers, so confirm the exact structure
• Provide a safety data sheet and CAS number
• Check if the product is restricted for use in toys or childcare articles
Related Products under Tariff item 2917.34.00
Benzyl Butyl Phthalate (BBP)
Benzyl butyl phthalate (BBP) is a mixed ester of orthophthalic acid, used primarily as a plasticizer in PVC flooring, sealants, and printing inks. It is a separate chemically defined organic compound, meeting the requirements of Chapter 29 Note 1(a).
Butyl Benzyl Phthalate (BBP Alternate)
Butyl benzyl phthalate (BBP), also known as benzyl butyl phthalate, is a mixed ester of orthophthalic acid used in nail polish, adhesives, and PVC products. As a chemically defined organic compound, it is classifiable under this tariff item.
Butyl Isodecyl Phthalate (BIDP)
Butyl isodecyl phthalate (BIDP) is a mixed ester plasticizer used in vinyl flooring and wallcoverings. As an ester of orthophthalic acid, it is classifiable under this tariff item if it is a single chemically defined compound.
Dibutyl Orthophthalate (DBP)
Dibutyl orthophthalate (DBP) is the dibutyl ester of orthophthalic acid, a colorless oily liquid used as a plasticizer for PVC. It is a chemically defined organic compound, qualifying under this tariff item.
Dibutyl Orthophthalate Plasticizer DBP-99
Commercial DBP-99 grade dibutyl orthophthalate plasticizer is used for softening PVC films, coated fabrics, and sealants. It is a chemically defined orthophthalic acid ester, meeting the criteria for this tariff item.
Dibutyl Phthalate (DBP)
Dibutyl phthalate (DBP) is a diester of orthophthalic acid, used as a plasticizer in adhesives, personal care products, and as a solvent. It is a separate chemically defined organic compound, qualifying under Chapter 29 Note 1(a).