Triethylenetetramine
Part of: 29212900 — Acyclic polyamines and their derivatives; salts thereof: — Other
h88182 · 2002-03-24 — The tariff classification of Tetraethylenepentamine (CAS 112-57-2), Triethylenetetramine (CAS 112-24-3) and Pentaethylenehexamine (CAS 4067-16-7) from Japan
Ruling H84285 had been issued to you on Tetraethylenepentamine (CAS 112-57-2), Triethylenetetramine (CAS 112-24-3) and Pentaethylenehexamine (CAS 4067-16-7). You have provided additional information concerning the manufacturing process of these compounds. The technical information submitted shows the manufacturing process of these compounds with various peaks. The peaks, according to your information, are the various isomers produced as byproducts during the manufacturing of each compound. The isomers are formed synchronously during the process of the production. They have almost the same…
h84285 · 2001-08-09 — The tariff classification of Tetraethylenepentamine (CAS # 112-57-2), Triethylenetetramine (CAS # 112-24-3) and Pentaethylenehexamine (CAS # 4067-16-7) from Japan
The applicable subheading for Tetraethylenepentamine, also known as 1,2-Ethanediamine, N-(2-aminoethyl)-N'-[2-[(2-aminoethyl)amino]ethyl]- will be 2921.29.0010, Harmonized Tariff Schedule of the United States (HTS), which provides for Acyclic polyamines and their derivatives; salts thereof: Other: Tetraethylenepentamine….. The rate of duty will be 6.5 percent ad valorem. The applicable subheading for Triethylenetetramine also known as Trientine, will be 2921.29.0020, Harmonized Tariff Schedule of the United States (HTS), which provides for Acyclic polyamines and their derivatives; salts…
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