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Fencholic Acid

Fencholic acid is a bicyclic monocarboxylic acid from fenchone oxidation, used in terpene chemistry research. It is a cyclanic monocarboxylic acid under Chapter 29.

Import Duty Rates by Country of Origin

Origin CountryMFN TariffSurtaxesTotal Effective Rate
🇨🇳ChinaFree—Free
🇲🇽MexicoFree—Free
🇺🇸United StatesFree—Free
🇩🇪GermanyFree—Free
🇯🇵JapanFree—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

• Ensure the product is not a salt or ester that would classify elsewhere

• Provide the chemical structure and purity to the CBSA

• Check if the product is subject to any research chemical controls