1,3-Bis(aminoethyl)cyclohexane Dihydrochloride Salt
The dihydrochloride salt of 1,3-Bis(aminoethyl)cyclohexane is classified under HTS 2921.30.05.00 per chapter note 3(C)(1), which places inorganic salts of organic amines with their base compound. This water-soluble form is used in pharmaceutical synthesis as a stable intermediate.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If organic salt rather than inorganic
Organic salts classify with the later-occurring compound per note 3(C)(2), potentially shifting from specific 05.00.
If metal salt variant
Coordination compounds with metals classify per note 3(C)(3) in later headings.
If put up as immunological product
Chapter exclusions send immunological derivatives to 3002.
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Import Tips & Compliance
• Label as 'salt of 1,3-Bis(aminoethyl)cyclohexane' with base structure; CBP verifies via pKa equivalence
• REACH/ TSCA pre-registration required for US entry; salts inherit base's regulatory status
• Avoid bulk packaging over 25kg without stabilizers, as anticaking agents keep it in chapter 29 per note (f)
Related Products under HTS 2921.30.05.00
1,3-Bis(aminoethyl)cyclohexane
1,3-Bis(aminoethyl)cyclohexane is a cyclanic polyamine derivative classified under HTS 2921.30.05.00 due to its cyclohexane ring structure with two aminoethyl groups, fitting the definition of cyclanic polyamines derived in whole or part from aromatic compounds (via hydrogenation). It serves as a key intermediate in organic synthesis for pharmaceuticals and polymers.
1,3-Bis(aminoethyl)cyclohexane 98% Technical Grade
Technical grade 1,3-Bis(aminoethyl)cyclohexane at 98% purity is a chemically defined organic compound used in polymer curing agents, classified under HTS 2921.30.05.00 for its specific cyclanic polyamine structure derived from aromatic precursors. Meets chapter note (a) as a separate compound despite minor impurities.
Stabilized 1,3-Bis(aminoethyl)cyclohexane with Antioxidant
1,3-Bis(aminoethyl)cyclohexane stabilized with BHT antioxidant for transport falls under HTS 2921.30.05.00 per chapter note (f), as the stabilizer is necessary for preservation without altering general use. Used in epoxy resin curing applications.
High-Purity 1,3-Bis(aminoethyl)cyclohexane for Pharma
Pharma-grade 1,3-Bis(aminoethyl)cyclohexane (>99.5% purity) is a chemically defined amine intermediate for drug synthesis, precisely matching HTS 2921.30.05.00 as a cyclanic polyamine from aromatic derivation.