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2909.49.20.00/Isopropylideneglycerol (Solketal)/Japan

Isopropylideneglycerol (Solketal) from Japan

Solketal is a protected glycerol ether (acetonide) used as a chiral building block in synthesis. It meets HTS 2909.49.20.00 as a chemically defined glycerol ether derivative. Key intermediate for pharmaceuticals.

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

• Provide NMR spectra confirming acetonide protection on glycerol

• Declare as research chemical if lab quantities to simplify entry

Isopropylideneglycerol (Solketal) from Japan — Import Duty Rate | HTS 2909.49.20.00