2932.11.00.00/Tetrahydrofuran (THF) 99.9% Pure ACS Reagent Grade/Japan

Tetrahydrofuran (THF) 99.9% Pure ACS Reagent Grade from Japan

Tetrahydrofuran is a colorless, volatile liquid heterocyclic compound containing a saturated five-membered furan ring with one oxygen hetero-atom. It is classified under HTS 2932.11.00.00 as a chemically defined compound with an unfused hydrogenated furan ring structure. Primarily used as a versatile aprotic solvent in chemical reactions and polymer processing.

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

• Verify purity certificates and SDS documentation to meet EPA and TSCA requirements; ensure proper UN-approved packaging for flammable liquids (UN2056)

• Common pitfall: inadequate labeling of flash point and vapor pressure