Crotyl Alcohol
Crotyl alcohol (2-buten-1-ol) is an unsaturated primary acyclic alcohol, presented as a mixture of cis/trans isomers. Under Chapter Note 1(b), mixtures of isomers of the same organic compound are covered by Chapter 29. This product is used in pharmaceutical synthesis and falls under tariff item 2905.29.00 as an 'other' unsaturated monohydric alcohol.
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
• Declare the isomeric composition (cis/trans ratio) on customs documentation
• Provide the CAS number and purity certificate
• Verify if the product requires a permit under Canada's Controlled Drugs and Substances Act if used in pharmaceutical synthesis
Related Products under Tariff item 2905.29.00
1-Penten-3-ol
1-Penten-3-ol is an unsaturated monohydric acyclic alcohol with a five-carbon chain and a double bond. It is a separate chemically defined organic compound used in food flavorings for its green, leafy notes. This product falls under tariff item 2905.29.00 as an 'other' unsaturated monohydric alcohol.
2,4-Hexadien-1-ol
2,4-Hexadien-1-ol is an unsaturated monohydric acyclic alcohol with conjugated double bonds and a primary alcohol function. It is a separate chemically defined organic compound used in specialty polymer applications. This product is classified under tariff item 2905.29.00 as an 'other' unsaturated monohydric alcohol.
2-Buten-1-ol
2-Buten-1-ol is an unsaturated primary alcohol with the formula C4H8O and a double bond between carbons 2 and 3. It is a separate chemically defined organic compound used in flavoring and pharmaceutical intermediates. This product falls under tariff item 2905.29.00 as an 'other' unsaturated monohydric alcohol.
2-Methyl-2-propen-1-ol
2-Methyl-2-propen-1-ol, also known as methallyl alcohol, is an unsaturated monohydric acyclic alcohol with a methyl group and a terminal double bond. It is a separate chemically defined organic compound used in resin and adhesive production. This product is classified under tariff item 2905.29.00 as an 'other' unsaturated monohydric alcohol.
3-Buten-2-ol
3-Buten-2-ol is a secondary unsaturated acyclic alcohol with the formula CH3CH(OH)CH=CH2. It is a separate chemically defined organic compound serving as an intermediate in organic synthesis and polymer production. This product falls under tariff item 2905.29.00 as an 'other' unsaturated monohydric alcohol.
3-Penten-2-ol
3-Penten-2-ol is an acyclic unsaturated secondary alcohol with five carbons and an internal double bond. It is a separate chemically defined organic compound employed in fragrance synthesis. This product falls under tariff item 2905.29.00 as an 'other' unsaturated monohydric alcohol.