Ricinenic Acid
Ricinenic acid is an acetylated derivative of ricinoleic acid, retaining the unsaturated acyclic monocarboxylic acid structure. It classifies under tariff item 2916.19.00 as an 'other' unsaturated acyclic monocarboxylic acid, consistent with Chapter 29 rules on derivatives. The product is used in specialty chemical and pharmaceutical applications.
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 ricinoleic acid itself rather than its acetylated derivative
Ricinoleic acid is named in subheading 2916.15.
If the acetyl group introduces an additional oxygen function
Carboxylic acids with additional oxygen functions may fall under heading 2918.
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
• Document the chemical structure and derivation from ricinoleic acid to support classification under the parent compound's subheading
• Provide a certificate of analysis confirming the acetyl group does not alter the fundamental unsaturated acyclic structure
• Verify that the product is not more specifically described elsewhere in Chapter 29
Related Products under Tariff item 2916.19.00
10-Undecenoic Acid
10-Undecenoic acid, also known as undecylenic acid, is an 11-carbon unsaturated acyclic monocarboxylic acid with antifungal properties. It is a chemically defined compound and falls under tariff item 2916.19.00 as an 'Other' unsaturated acyclic monocarboxylic acid.
Alpha-Eleostearic Acid
Alpha-eleostearic acid is a conjugated tri-unsaturated acyclic monocarboxylic acid derived from tung oil. It is a chemically defined compound used in drying oils and coatings, and falls under tariff item 2916.19.00 as an 'Other' unsaturated acyclic monocarboxylic acid.
Anti-Caking Sorbic Acid (Food Processing)
Sorbic acid (hexa-2,4-dienoic acid) treated with food-approved anti-caking agents to maintain free-flowing properties in food processing equipment. The added anti-caking agent is permitted under Chapter 29 Note 1(f) as a stabiliser necessary for preservation, and the product retains its classification as a chemically defined unsaturated acyclic monocarboxylic acid under tariff item 2916.19.00.
Bulk Potassium Sorbate for Wine Making
Bulk potassium sorbate for winemaking, a chemically defined potassium salt of sorbic acid (an unsaturated acyclic monocarboxylic acid). It is used to stabilize wine by preventing yeast refermentation, and falls under tariff item 2916.19.00 as an 'Other' unsaturated acyclic monocarboxylic acid derivative.
Cetoleic Acid
Cetoleic acid is a C22:1 unsaturated acyclic monocarboxylic acid found in marine oils. It is a chemically defined compound used in industrial applications such as polymers, and falls under tariff item 2916.19.00 as an 'Other' unsaturated acyclic monocarboxylic acid.
Crotonic Acid
Crotonic acid is a 4-carbon unsaturated acyclic monocarboxylic acid (2-butenoic acid) with a trans double bond, used in resins, plastics, and chemical synthesis. It classifies under tariff item 2916.19.00 as an 'other' unsaturated acyclic monocarboxylic acid. The product is a chemically defined compound meeting Chapter 29 criteria.