1-Hydroxy-6-octadecyloxy-2-naphthalene-carboxylic acid
1-Hydroxy-6-octadecyloxy-2-naphthalene-carboxylic acid is a separate chemically defined aromatic carboxylic acid with a hydroxy group and an octadecyloxy chain. It is classified under this tariff item as an 'other' carboxylic acid with additional oxygen function, used in surfactant production.
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:
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 a single chemically defined compound, not a mixture
• Provide the chemical structure and purity data to CBSA
• Verify if the product is used in cosmetics or personal care, requiring additional compliance
Related Products under Tariff item 2918.99.00
1-Hydroxy-6-docosyloxy-2-naphthalene-carboxylic acid
1-Hydroxy-6-docosyloxy-2-naphthalene-carboxylic acid is a separate chemically defined aromatic carboxylic acid with a hydroxy group and a long docosyloxy chain. It falls under this tariff item as an 'other' carboxylic acid with additional oxygen function, used in industrial applications.
1-Hydroxy-6-docosyloxy-2-naphthalene-carboxylic acid stabilized
Stabilized 1-hydroxy-6-docosyloxy-2-naphthalene-carboxylic acid contains an added stabilizer necessary for preservation or transport, which is permitted under Chapter 29 note 1(f). It remains classified under this tariff item as an 'other' carboxylic acid with additional oxygen function.
1-Hydroxy-6-octadecyloxy-2-naphthalene-carboxylic acid (98% purity)
High-purity 98% 1-hydroxy-6-octadecyloxy-2-naphthalene-carboxylic acid is a separate chemically defined compound with minor impurities, which do not affect classification. It falls under this tariff item as an 'other' carboxylic acid with additional oxygen function, used as an intermediate.
2-(2,4-Dichlorophenoxy)propionic acid
2-(2,4-Dichlorophenoxy)propionic acid, also known as 2,4-DP, is a chlorinated aromatic carboxylic acid with an ether oxygen function used as a selective herbicide for broadleaf weed control. As a separate chemically defined organic compound, it is classified under tariff item 2918.99.00 as an 'other' carboxylic acid with additional oxygen function.
2-(2-Methyl-4-chlorophenoxy)propanoic Acid Technical
2-(2-Methyl-4-chlorophenoxy)propanoic Acid Technical is the IUPAC name for Mecoprop, a chlorinated aromatic carboxylic acid with an additional oxygen function. As a separate chemically defined organic compound, it is classified under the 'other' carboxylic acids with additional oxygen function of heading 29.18.
2,4-D 2-Ethylhexyl Ester
2,4-D 2-Ethylhexyl Ester is a low-volatility ester of 2,4-D used for turf and forestry weed control. As an ester of an acid-function organic compound, it is classified with the parent acid under heading 29.18, per Chapter 29 note 5(A).