Umbelliferone (7-Hydroxycoumarin, CAS 93-35-6) from United States
Umbelliferone (7-Hydroxycoumarin) is a coumarin derivative with a lactone ring, classifiable under tariff item 2932.20.00. It serves as a UV filter in sunscreens and a precursor in various chemical syntheses.
Duty Rate — United States → Canada
0%
Import Tips
• Provide the CAS number (93-35-6) and a technical data sheet to CBSA for classification
• If used in sunscreens, ensure compliance with Health Canada's cosmetic regulations
• Verify the product is a separate chemically defined compound per Chapter 29 Note 1(a)