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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.

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.

2921.30.10.00Same rate: 31.5%

If cyclic monoamine structure

Cyclic amines in 2921.30; acyclic specifically in 2921.19

2933.39.61Lower: 6.5% vs 31.5%

If halogenated derivative

Halogenated amine derivatives follow halogenation notes to later headings

3808.94.10.00Same rate: 31.5%

If imported as pesticide intermediate with specific use additives

Pesticide formulations classified in Chapter 38 regardless of purity

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Import Tips & Compliance

• Include GC-MS analysis verifying single isomer purity to qualify as Chapter 29 compound

• UN 2382 dangerous goods declaration required; verify proper Class 8 packaging

• Avoid bulk shipments without stabilizer; unstabilized amines degrade, risking customs rejection

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.

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).

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.

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).