Polyethylene Glycol Di-n-propyl Ether (PEG-400) from Germany
PEG-400 di-n-propyl ether has propylene ether termini on poly(ethylene glycol) 400 chain. While PEG ethers often fall in 2909.19.20, this propyl derivative classified as 'other' in HTS 2909.19.60.00. Used in drug delivery formulations.
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
• Molecular weight distribution critical for polymer vs discrete compound classification
• Pharmaceutical grade requires DMF filing and GMP certification
• Distinguish alkyl chain length for specific subheading determination