N,N-Bis(2-chloroethyl)ethanamine Free Base from Mexico
The free base form of bis(2-chloroethyl)ethylamine, a chemically defined acyclic monoamine with formula C6H13Cl2N. Classifies under HTS 2921.19.6120 as 'other' acyclic monoamines and derivatives. Primarily an intermediate for synthesizing nitrogen mustards in medicinal chemistry.
Duty Rate — Mexico → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Declare CAS number 538-07-8 or 51-83-2 (HN1 variant) on commercial invoice for precise HTS match; mismatches lead to 2921.19.1100 default
• Obtain BIS export license declaration if from controlled origins; pitfall is failing Schedule 2 chemical declaration under Chemical Weapons Convention
• Ship in amber glass bottles under nitrogen to prevent degradation; verify DOT 8 (UN 2735) classification for amines, corrosive