Methacrylic Acid with Hydroquinone Stabilizer
Methacrylic acid with hydroquinone stabilizer is methacrylic acid containing 250 ppm hydroquinone to prevent polymerization. Chapter 29 note 1(f) allows added stabilizers necessary for preservation or transport, so this product falls under tariff item 2916.13.00. It is a standard industrial grade for acrylic 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:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the stabilizer renders the product suitable for a specific use
Other unsaturated acyclic monocarboxylic acids with stabilizers fall under this heading.
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 hydroquinone is present only as a stabilizer and does not exceed levels necessary for preservation
• Provide the stabilizer concentration to the CBSA to confirm classification
• Check if the product is subject to Canadian hazardous materials regulations
Related Products under Tariff item 2916.13.00
Ammonium Methacrylate
Ammonium methacrylate is the ammonium salt of methacrylic acid, a separate chemically defined organic compound. As a salt of methacrylic acid, it falls squarely under tariff item 2916.13.00, which covers methacrylic acid and its salts. It is commonly used as a volatile powder in ion-exchange resins and temporary binders.
Calcium Methacrylate
Calcium methacrylate is the calcium salt of methacrylic acid, a separate chemically defined organic compound. It is covered by tariff item 2916.13.00, which includes methacrylic acid and its salts. This product is used in dental materials and controlled-release fertilizers.
Glacial Methacrylic Acid
Glacial methacrylic acid is the pure, undiluted form of methacrylic acid (CH2=C(CH3)COOH), a separate chemically defined organic compound. It is the primary unsaturated acyclic monocarboxylic acid covered by tariff item 2916.13.00. This product is a key raw material for polymer production, including PMMA.
Lithium Methacrylate
Lithium methacrylate is the lithium salt of methacrylic acid, a separate chemically defined organic compound. It is covered by tariff item 2916.13.00, which includes methacrylic acid and its salts. This product is used in battery electrolytes and specialty polymers, requiring high purity for electrochemical applications.
Methacrylic Acid 50% Aqueous Solution
Methacrylic acid 50% aqueous solution is a solution of methacrylic acid in water, a separate chemically defined organic compound dissolved in water. Chapter 29 note 1(d) explicitly allows aqueous solutions of defined organic compounds, so this product falls under tariff item 2916.13.00. It is used for safer handling in polymer emulsion production.
Methacrylic Acid 70% in Water
Methacrylic acid 70% in water is an aqueous solution of methacrylic acid, a separate chemically defined organic compound dissolved in water. Chapter 29 note 1(d) permits aqueous solutions of defined organic compounds, so this product falls under tariff item 2916.13.00. It is used for emulsion polymerization at higher concentrations than standard shipping grades.