2921.14.00.00 - 2-(N,N,-Diisopropylamino)ethyl chloride hydrochloride

This HTS category, 2921.14.00.00, specifically classifies 2-(N,N,-Diisopropylamino)ethyl chloride hydrochloride. This compound is characterized by a tertiary amine functional group where the nitrogen atom is bonded to two isopropyl groups and an ethyl chloride chain, all in its hydrochloride salt form. Its presence within Chapter 29, "Organic Chemicals," and specifically under the "Acyclic monoamines and their derivatives; salts thereof" heading, signifies its role as a distinct chemical entity with particular structural attributes.

This classification is differentiated from its sibling categories by the specific alkyl substituents attached to the nitrogen atom. While 2921.11.00.00 covers simpler methylamines, and 2921.13.00.00 pertains to the diethyl analog, this entry isolates the diisopropyl derivative. The distinction is crucial for accurate tariff application, as the differing steric and electronic properties of isopropyl groups compared to methyl or ethyl groups can influence the chemical's reactivity, synthesis, and ultimate applications.

As a leaf node, 2921.14.00.00 has no further subcategories. Therefore, the focus for classification within this code rests solely on the precise chemical identity of 2-(N,N,-Diisopropylamino)ethyl chloride hydrochloride. Importers and exporters must ensure that the merchandise precisely matches this chemical name and structure to be correctly classified under this specific HTS code. Any variations in the alkyl groups or the functionalization would necessitate review of other applicable codes within the broader family of acyclic monoamine derivatives.