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Butyl Methyl Ether from Germany

Butyl methyl ether is an acyclic mixed ether from monohydric butanol and methanol, used in organic synthesis and as a reaction medium. It falls under HTS 2909.19.18.00 as an 'other' ether of monohydric alcohols, satisfying Chapter 29 definitions for acyclic structures. The unsymmetrical structure distinguishes it from symmetrical dialkyl ethers.

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 n-butyl vs iso-butyl isomer in documentation to confirm classification

Include GC-MS analysis confirming ether purity and absence of alcohol precursors

Use nitrogen blanketing recommendation for storage stability