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Fluorene from Japan

Fluorene (C13H10) is a tricyclic aromatic hydrocarbon with a central five-membered ring. It qualifies under HTS 2902.90.20.00 as a named cyclic hydrocarbon used in dye manufacturing and as a fluorescent probe.

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%

Import Tips

Verify melting point range of 112-116°C on COA to confirm identity

Package under nitrogen atmosphere for 99% purity grades to prevent oxidation

Include flash point data (115°C) for proper hazmat declaration