Trans-HFO-1234ze Isomer from Germany
Trans-HFO-1234ze Isomer is the trans stereoisomer of 1,1,3,3,3-Pentafluoro-2-(trifluoromethyl)-prop-1-ene. As an unsaturated fluorinated derivative of an acyclic hydrocarbon, it falls under tariff item 2903.59.00, regardless of its stereochemical configuration.
Duty Rate — Germany → Canada
0%
Import Tips
• Provide the specific isomer's chemical identity and, if available, the CAS number for the trans form
• Stereoisomers are classified in the same subheading as the compound, so no separate classification is needed
• Ensure the product's specifications match the declared isomer