4-Terpinenal
4-Terpinenal is a monoterpene aldehyde from tea tree oil with a p-menthadiene structure and aldehyde function, used in antimicrobial fragrances. It is a separate chemically defined organic compound with an aldehyde and other oxygen function, classified under tariff item 2912.49.00 as 'Other' aldehyde-alcohols.
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 product is an acyclic aldehyde without other oxygen function
Acyclic aldehydes without other oxygen function are classified in subheading 2912.19.
If the product is a cyclic aldehyde without other oxygen function
Cyclic aldehydes without other oxygen function are classified in subheading 2912.29.
If the product is a natural essential oil containing 4-terpinenal
Essential oils are classified in Chapter 33, not as separate chemical compounds.
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 separate chemically defined compound, not a natural essential oil mixture, which would be classified in Chapter 33
• Provide a certificate of analysis and safety data sheet to the CBSA
• Verify if the product is subject to any restrictions under the Canadian Environmental Protection Act (CEPA) for antimicrobial use
Related Products under Tariff item 2912.49.00
2-Ethylhexynal
2-Ethylhexynal (2-ethyl-2-hexenal) is a green apple-scented aldehyde-alcohol used in food flavorings. It qualifies for tariff item 2912.49.00 as an aldehyde-alcohol, being a chemically defined compound with both aldehyde and alcohol functional groups.
2-Methyl-3-(2,2,6-Trimethylcyclohex-1-enyl)Acrolein
Beta-ionylidene acetaldehyde is an unsaturated aldehyde-alcohol intermediate used in the synthesis of vitamin A for animal feed. It is a separate chemically defined organic compound with an aldehyde and other oxygen function, falling under tariff item 2912.49.00 as 'Other' aldehyde-alcohols.
2-Methylundecanal
2-Methylundecanal is a synthetic branched-chain aldehyde used in aldehydic-floral perfumes. It is a separate chemically defined organic compound with an aldehyde group and other oxygen function, classified under tariff item 2912.49.00 as 'Other' aldehyde-alcohols.
4-Hydroxybenzaldehyde
4-Hydroxybenzaldehyde is an aromatic aldehyde-phenol used in pharmaceutical synthesis and as a chemical intermediate for producing antiseptics and fragrances. It is a separate chemically defined organic compound with an aldehyde group and a phenolic hydroxyl group, falling under tariff item 2912.49.00 as an aldehyde with other oxygen function.
4-Hydroxybenzaldehyde Technical Grade
Technical grade p-Hydroxybenzaldehyde (98% min) used in fragrance and agrochemical synthesis. Falls under tariff item 2912.49.00 as an aromatic aldehyde with phenolic function. White crystalline powder soluble in ethanol.
Adipaldehyde
Adipaldehyde (hexanedial) is a dialdehyde with hemiacetal alcohol forms, used in polymer and pharmaceutical synthesis. It fits tariff item 2912.49.00 as an aldehyde-alcohol under Chapter 29's chemically defined organic compound scope.