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1,4-Butanediol from Germany

1,4-Butanediol (BDO) is an acyclic diol used primarily in polyurethane and spandex production, falling under HTS 2905.39.90.00 as a straight-chain diol other than the principal named diols. Its two terminal hydroxyl groups define its acyclic alcohol classification.

Duty Rate — Germany → United States

19.5%

Rate breakdown

9903.04.629.5%Patented pharmaceutical articles that are the product of Japan, of a European Union member country, of South Korea, of Switzerland, or of Liechtenstein as provided for in subdivisions (c) and (f) of U.S. note 40 to this subchapter
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter

Import Tips

Include COA verifying >99% purity to distinguish from polymer-grade mixtures classifiable elsewhere

Declare exact stabilizer content (<1% typical) to meet Chapter 29 note (f) allowance

Avoid retail packaging that could trigger Chapter 38 prepared chemical classification

1,4-Butanediol from Germany — Import Duty Rate | HTS 2905.39.90.00