Tetrahydrofurfuryl Alcohol 99% USP Grade
Tetrahydrofurfuryl alcohol is the fully hydrogenated derivative of furfuryl alcohol, featuring a saturated tetrahydrofuran ring with a pendant alcohol group. Classified under HTS 2932.13.00.00 as a hydrogenated furan ring compound per subheading description. Used in pharmaceutical solvents and green chemistry applications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If marketed as nucleoside synthesis intermediate
Certain heterocyclic alcohol intermediates for nucleic acids may fall under 2934, but primary alcohol function keeps it in 2932.
If for diagnostic or laboratory reagents containing diagnostic indicators
Lab reagent preparations with indicators shift to 3822; pure THFA remains principal compound of 2932.
If imported as bulk saturated cyclic alcohol without furan specification
General alcohol classification possible, but explicit subheading 2932.13 takes precedence per chapter notes.
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Import Tips & Compliance
• USP grade requires pharmacopeia certificate; ensure batch testing for heavy metals and peroxide content
• Hydrogenation level documentation prevents confusion with furfuryl alcohol; specify saturation via NMR data
• Package in UN-approved containers due to flammability; include proper dangerous goods declaration
Related Products under HTS 2932.13.00.00
Furfuryl Alcohol 98% Technical Grade
Furfuryl alcohol is a heterocyclic compound containing a furan ring with a hydroxymethyl group, produced from furfural derived from agricultural byproducts like corncobs. It falls under HTS 2932.13.00.00 as a chemically defined unfused furan ring compound with oxygen hetero-atom. Primarily used as a solvent and intermediate in resin production.
Industrial Furfuryl Alcohol for Furan Resin Production
Technical-grade furfuryl alcohol specifically stabilized for foundry resin manufacturing, containing <1% polymerization inhibitor. Meets HTS 2932.13.00.00 as permitted stabilizer addition to heterocyclic furan alcohol per chapter note (f). Critical raw material for acid-catalyzed furan resin systems.
Tetrahydrofurfuryl Alcohol Green Solvent AR Grade
Analytical reagent grade tetrahydrofurfuryl alcohol promoted as bio-based green solvent alternative to NMP/DMF. Classified under HTS 2932.13.00.00 for hydrogenated furan ring alcohol structure. Used in paint strippers, cleaners, and polymer processing.
Pharma-Grade Furfuryl Alcohol Stabilized
High-purity furfuryl alcohol with pharmaceutical-grade stabilizer for synthesis of active intermediates. HTS 2932.13.00.00 classification maintained as stabilizer addition permitted by chapter note (f) for heterocyclic alcohol. Used in production of antiviral and antibiotic precursors.
Furfuryl Alcohol Flake Inhibited for Composites
Furfuryl alcohol supplied in flake-inhibited form to prevent low-temperature polymerization during storage and transport. Remains HTS 2932.13.00.00 as anti-polymerization agent qualifies under chapter note (f) stabilizer provision. Essential for carbon composite and phenolic resin production.
Tetrahydrofurfuryl Alcohol for Battery Electrolytes
Ultra-high purity tetrahydrofurfuryl alcohol for lithium battery electrolyte co-solvents, with water content <50 ppm. Classified HTS 2932.13.00.00 as pure hydrogenated furan alcohol meeting chapter purity requirements. Critical for high-voltage electrolyte formulations.