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2905.39.10.00/2,3-Butylene Glycol/Japan

2,3-Butylene Glycol from Japan

2,3-Butylene glycol, a less common diol isomer used in fermentation products and chiral synthesis. Classified under HTS 2905.39.10.00 as a chemically defined butylene glycol.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Specify enantiomeric purity in documentation; refrigerate during transit; provide production method (fermentation vs synthetic)