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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.

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.

2921.42Lower: 16.5% vs 31.5%

If aromatic primary amine

Aniline and derivatives have specific earlier subheadings

3808.93.15.00Higher: 41.5% vs 31.5%

If herbicide technical material containing >90% active

Pesticide products classified by use regardless of chemical purity

2901.10Lower: 10% vs 31.5%

If classified as saturated acyclic hydrocarbon derivative

Parent chain classification error; amine function determines heading

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Import Tips & Compliance

• Boiling point verification (32-33°C) confirms identity from propylamine isomers

• UN 1221 packaging group II; test for water content affecting classification

• Avoid agricultural grade imports; pesticide residues trigger EPA scrutiny and reclassification

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).

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.

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).