2-Butene Industrial Grade from Germany
Industrial 2-butene (mixed cis/trans isomers) is a chemically defined butene mixture under HTS 2901.23.00.00, used in solvent production and alkylation processes.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Specify isomer ratio (e.g
• 50/50 cis/trans) in COA for customs verification
• Ensure pressure cylinders meet UN specifications for import clearance
• Document as 'isomer thereof' to distinguish from crude petroleum fractions