1,4-Dibromobutane from China
1,4-Dibromobutane is a dibromoalkane with the formula Br(CH2)4Br, used to synthesize crown ethers and polymers. It is a chemically defined acyclic brominated hydrocarbon. It falls under tariff item 2903.69.00 as a brominated derivative of acyclic hydrocarbons not elsewhere specified.
Duty Rate — China → Canada
0%
Import Tips
• Verify the product's purity and chemical identity before shipping
• Use the correct HS code 2903.69.00 on customs documents
• Provide a material safety data sheet if required by CBSA