Dipropyl Ketone (4-Heptanone) from China
Dipropyl ketone, also known as 4-heptanone, is an acyclic ketone with the formula CH3CH2CH2COCH2CH2CH3, used in organic synthesis and as a high-boiling solvent. It is a separate chemically defined organic compound without other oxygen functions, classifiable under tariff item 2914.19.00 for other acyclic ketones.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is a separate chemically defined compound; if it contains impurities, they must be incidental
• Provide a certificate of analysis to support the chemical identity
• Verify that any added stabilisers are necessary for preservation or transport and do not alter the product's general use