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N,N-Diethylethylenediamine

N,N-Diethylethylenediamine is a substituted acyclic diamine used in pharmaceutical intermediates and fuel additives. Classified in 2921.19.61 following Chapter 29 numerical order rule for amine-function compounds.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China6.5%+25.0%31.5%
🇲🇽Mexico6.5%—6.5%
🇨🇦Canada6.5%—6.5%
🇩🇪Germany6.5%—6.5%
🇯🇵Japan6.5%—6.5%

More Specific Codes

This product may fall under a more specific subheading:

2921.19.61.10N,N-Dialkyl (methyl, ethyl or n-propyl)-2-chloroethylamines and their protonated salts
→
2921.19.61.20Bis(2-chloroethyl)ethylamine)
→
2921.19.61.30Chlormethine (INN) (bis(2-chloroethyl)methylamine)
→
2921.19.61.40Trichlormethine (INN) (tris(2-chloroethyl)amine)
→
2921.19.61.95Other
→

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

2921.19Same rate: 31.5%

If aromatic substitution present

Aromatic amine derivatives classified separately within 2921.19

3811.90.00.00Higher: 41.5% vs 31.5%

If with fuel additive formulation components

Antiknock preparations containing amines classified in Chapter 38

2933.99.79.00Lower: 6.5% vs 31.5%

If sulfur-containing amine derivative

Organo-sulfur compounds in 2930 take precedence over amine function

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Import Tips & Compliance

• NMR spectrum verification confirms structure for customs amine-function classification

• Refractive index testing distinguishes isomers; wrong isomer risks 2921.30 classification

• Stabilizer disclosure required; some shipments rejected due to undisclosed antioxidants

Related Products under HTS 2921.19.61

Diethylamine

Diethylamine is an acyclic monoamine (C2H5)2NH, a secondary amine derived from ethylamine, used in organic synthesis, pharmaceuticals, and as a corrosion inhibitor. It falls under HTS 2921.19.61 as an acyclic monoamine derivative, separate chemically defined organic compound not excluded by chapter notes.

Dipropylamine

Dipropylamine ((CH3CH2CH2)2NH) is a secondary acyclic monoamine used in pesticide synthesis and rubber accelerators. Classified under 2921.19.61 as other acyclic monoamine derivatives, meeting Chapter 29 requirements for separate chemically defined compounds.

N-Ethylethylenediamine

N-Ethylethylenediamine (C2H5NHCH2CH2NH2) is an acyclic diamine derivative used in epoxy curing agents and pharmaceuticals. Though technically a diamine, classified as monoamine derivative under 2921.19.61 per numerical order rule in Chapter 29 notes.

Triethylamine

Triethylamine (N(CH2CH3)3) is a tertiary acyclic monoamine widely used as a catalyst in polymer production and base in organic synthesis. Falls under HTS 2921.19.61 as other acyclic monoamine, chemically defined per Chapter 29 note (a).

Isopropylamine

Isopropylamine ((CH3)2CHNH2) is a primary acyclic monoamine used in herbicide production and epoxy resins. HTS 2921.19.61 classification as other acyclic monoamine, pure compound meeting Chapter 29 criteria.

Dibutylamine

Dibutylamine (C4H9)2NH is a secondary acyclic monoamine used in dye manufacturing and rubber chemicals. Classified under 2921.19.61 as chemically defined acyclic monoamine derivative per Chapter 29 note (a).