DETA Flake Form Stabilized
Stabilized diethylenetriamine in flake form with anti-oxidant additive, remains classified under HTS 2921.29.0030 as the stabilizer is necessary for preservation per Chapter 29 note 2(f). Used in epoxy resin curing systems for composites.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If esterified with carboxylic acids from earlier subchapters
Esters classify with later numerical heading per Chapter 29 note 5(A), potentially shifting from amines.
If when compounded into mineral/inorganic fertilizers
Fertilizer mixtures containing organic amines exclude from Chapter 29 per note 2(f).
If imported as organic composite solvent with DETA >50%
Organic composite solvents fall under 3814, not pure Chapter 29 compounds.
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Import Tips & Compliance
• Document stabilizer as <0.5% BHT solely for transport stability to maintain Chapter 29 classification
• Use stainless steel IBCs; verify no solvent content >1% to avoid note 2(e) exclusion
Related Products under HTS 2921.29.00.30
Diethylenetriamine (DETA)
Diethylenetriamine is an acyclic polyamine with the formula H2NCH2CH2NHCH2CH2NH2, classified under HTS 2921.29.0030 as a chemically defined acyclic polyamine. It serves as a key building block in chemical synthesis for epoxy curing agents and chelating agents.
High Purity Diethylenetriamine 99.5%+
Ultra-high purity diethylenetriamine (>99.5%) for pharmaceutical synthesis, specifically classified as HTS 2921.29.0030 for acyclic polyamines. Its chemical purity ensures compliance with Chapter 29 note 2(a) for separate chemically defined compounds.
Diethylenetriamine with Emetic Additive
Diethylenetriamine containing emetic for safety identification, classified under HTS 2921.29.0030 per Chapter 29 note 2(g) as addition does not render suitable for specific use. Common in industrial chemical distribution.
Diethylenetriamine Technical Grade 99%
Technical grade diethylenetriamine with 99% purity, an acyclic polyamine under HTS 2921.29.0030, used primarily in manufacturing water treatment chemicals and fuel additives. Meets Chapter 29 requirements for chemically defined organic compounds with minimal impurities.