Helional (3-(1,3-Benzodioxol-5-yl)-2-methylpropanal)
Helional is an aromatic aldehyde-ether used in perfumery for its fresh, floral, watermelon-like scent profile. Falls under tariff item 2912.49.00 as an aromatic aldehyde with ether oxygen function in its benzodioxole structure.
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 |
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
• Provide the CAS number (1205-17-0) and product specifications to CBSA
• Ensure the product is not put up for retail sale
• Consider any fragrance ingredient regulations from Health Canada
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.
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.