2-Furaldehyde Diethyl Acetal
2-Furaldehyde diethyl acetal protects furfural aldehyde group, used in organic synthesis with aromatic furan ring preserved. Oxygen hetero-atom only in ring structure. Classifies HTS 2932.19.10.00.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If acetal function classification
2911 acetals later numerically but furan specificity prevails.
If other oxygen heterocycles
Different ring systems like pyrans classify separately.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Acetal stability data and hydrolysis conditions documentation needed
• Confirm no nitrogen/sulfur impurities per chapter hetero-atom restrictions
• Distinguish protecting group from permanent modification
Related Products under HTS 2932.19.10.00
Furfural
Furfural is an aromatic heterocyclic compound containing an unfused furan ring, derived from agricultural byproducts like corncobs. It serves as a key intermediate in resins, plastics, and flavorings production. Classified under HTS 2932.19.10.00 as an aromatic furan derivative with oxygen hetero-atom only.
Tetrahydrofurfuryl Alcohol
Tetrahydrofurfuryl alcohol features a hydrogenated unfused furan ring (tetrahydrofuran structure) and is aromatic in context of classification. Used as a green solvent in coatings and pharmaceuticals. HTS 2932.19.10.00 covers both hydrogenated and non-hydrogenated furan rings if aromatic.
Furfurylamine
Furfurylamine is an aromatic furan derivative with an amine substituent on the unfused ring, used in polymer synthesis and agrochemicals. Contains oxygen hetero-atom only in the ring structure. Precisely matches HTS 2932.19.10.00 for aromatic furans.
5-Methylfurfural
5-Methylfurfural is a naturally derived aromatic aldehyde with an unfused furan ring, used in flavorings and fragrances. The methyl-substituted furan qualifies as aromatic per HTS 2932.19.10.00. Oxygen hetero-atom structure aligns with chapter limitations.
2,5-Furandicarboxylic Acid
2,5-Furandicarboxylic acid (FDCA) is a bio-based aromatic diacid with unfused furan ring, key monomer for polyethylene furanoate (PEF). Used in sustainable plastics replacing PET. HTS 2932.19.10.00 for aromatic furan compounds.
Furan-2-Methanol
Furan-2-methanol (furfuryl alcohol) contains an aromatic unfused furan ring with hydroxymethyl group, widely used in resin production and fragrances. Oxygen-only hetero-atom structure fits HTS 2932.19.10.00 perfectly.