Cyanoethyl Cellulose Powder
Cyanoethyl cellulose powder is an ether derivative of cellulose with cyanoethyl groups, used in electronics and adhesives. As a cellulose ether not specifically named elsewhere, it is classified under tariff item 3912.90.00.
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 |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the cyanoethyl cellulose is in a form other than primary forms, such as film or sheet.
Other cellulose ethers in non-primary forms are classified under subheading 3912.39.
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
• Ensure the cyanoethyl cellulose is in primary form (powder) and not further processed
• Provide technical specifications showing the cyanoethyl content to support classification
• Verify that the product is not a separate chemically defined compound, which would fall under Chapter 29
Related Products under Tariff item 3912.90.00
Benzyl Cellulose Granules
Benzyl cellulose granules are a cellulose ether with benzyl groups, used in lacquers and inks. As a cellulose ether not specifically named elsewhere, it is classified under tariff item 3912.90.00.
Carboxymethyl Cellulose (CMC) Flakes
Carboxymethyl cellulose (CMC) flakes, the sodium salt of carboxymethyl cellulose, are a cellulose ether used as an industrial thickener and stabilizer. This product is a cellulose ether in primary form, not specifically named in other subheadings, and therefore falls under tariff item 3912.90.00.
Carboxymethyl Cellulose Granules
Carboxymethyl cellulose (CMC) granules are water-soluble cellulose ether polymers used as thickeners in food and detergents. This product is a cellulose ether in primary granular form, not specifically named elsewhere, and falls under tariff item 3912.90.00.
Cellulose Acetate Butyrate Resin
Cellulose acetate butyrate resin is a mixed ester derivative of cellulose in primary flake form, used for tool handles and eyeglass frames. As a cellulose derivative not specifically named elsewhere, it is classified under tariff item 3912.90.00.
Cellulose Acetate Flakes
Cellulose acetate flakes are primary form polymers derived from cellulose esterified with acetic acid, containing over 95% cellulose acetate by weight. Used in the production of films, fibers, and plastics, this product is classified under tariff item 3912.90.00 as a cellulose derivative not specifically named elsewhere.
Cellulose Propionate Pellets
Cellulose propionate pellets are a mixed ester of cellulose in primary pellet form, used for injection molding. As a cellulose derivative not specifically named elsewhere, it is classified under tariff item 3912.90.00.