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Diisopropylamine

Diisopropylamine ((CH3)2CHN H)2 is a di-propylamine isomer under HTS 2921.19.11.00. Critical for strong base applications in pharma synthesis.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China3.7%+25.0%28.7%
🇲🇽Mexico3.7%3.7%
🇨🇦Canada3.7%3.7%
🇩🇪Germany3.7%3.7%
🇯🇵Japan3.7%3.7%

Alternative Classifications

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

2921.19Same rate: 28.7%

If not interpreted as 'propyl-' monoamine

Branched di-alkylamines sometimes default to general acyclic category.

3824.99Lower: 15% vs 28.7%

If stabilized with hydrocarbon solvents

Solvent mixtures for transport excluded if rendering specific use per note (e).

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Import Tips & Compliance

Chiral center potential; specify racemic or enantiopure status

Air/moisture sensitive; inert atmosphere packaging required

DEA watch list for precursor chemical monitoring