1,2,6-Hexanetriol
1,2,6-Hexanetriol is an acyclic triol used as a moisturizer in cosmetics and intermediate in polymer synthesis. Classified under HTS 2905.49.10.00 as a polyhydric alcohol with three hydroxyl groups on an acyclic chain.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If halogenated, sulfonated, or nitrated derivatives
Chapter notes specify halogenated polyhydric alcohols move to 2905.50; only pure triols remain here.
If sold as aqueous solution >50% solvent
Solutions only qualify under note 1(e) if solely for safety/transport; otherwise classified as mixtures in 3824.
If polymerized form for plastic use
Polymer derivatives excluded from Chapter 29 per general rules; classified as plastics in Chapter 39.
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Import Tips & Compliance
• Provide structural formula and CAS number (106-69-4) in import docs to confirm acyclic triol classification
• Test for halogen/sulfur impurities; derivatives shift to 2905.50+ per chapter notes
• Avoid bulk packaging that suggests industrial mixtures; use lab-grade packaging for Chapter 29 eligibility
Related Products under HTS 2905.49.10.00
Trimethylolethane (TME)
Trimethylolethane (2-ethyl-2-(hydroxymethyl)-1,3-propanediol) is a triol for alkyd resins and varnishes. Classified as acyclic triol under HTS 2905.49.10.00 per its chemical structure with three OH groups.
2-Ethyl-2-(hydroxymethyl)-1,3-propanediol (TME variant)
Industrial triol intermediate for resins. Acyclic polyhydric alcohol per HTS 2905.49.10.00.
Glycerol Formal (Triol Acetal)
1,3-Dioxolane-4-methanol derivative but for true: Industrial pentaerythritol.
1,2,4-Butanetriol
Acyclic triol used in propellant formulations and cosmetics. HTS 2905.49.10.00 as chemically defined triol.
Monopentaerythritol
Purified single tetrol molecule for high-performance coatings. Chemically defined tetrol.
Technical Glycerin 99.5%
High-purity glycerin for industrial uses like antifreeze. Qualifies as triol if >99% pure.