Other
Part of: 29269050 — Other
N362874 · 2026-08-04 — The tariff classification of hexane-1,3,6-tricarbonotrile (CAS No. 1772-25-4) in bulk form, from China
The subject merchandise consists of hexane-1,3,6-tricarbonotrile (CAS No. 1772-25-4), in liquid form, with a purity of 99.5 percent or greater. The product is primarily used as an additive in lithium-ion battery electrolytes. The applicable subheading for hexane-1,3,6-tricarbonotrile, in bulk form, will be 2926.90.5050, Harmonized Tariff Schedule of the United States (HTSUS), which provides for “Nitrile-function compounds: Other: Other: Other.” The general rate of duty will be free. The duties cited above are current as of this ruling’s issuance. Duty rates are provided for your convenience…
N105616 · 2010-06-02 — The tariff classification of N,N'-Di(cyanoacetyl)triethylenetetramine dihydrochloride, CAS No. 72906-29-7, from China
You state that the chemical compound 1,10-Dicyanoacet triethylene tetramine is associated with CAS No. 72906-29-7. We were unable to locate the chemical name you provided in your request. The chemical names associated with this CAS number are Acetamide, N,N'-[1,2-ethanediylbis(imino-2,1-ethanediyl)]bis[2-cyano-, dihydrochloride and N,N'-Di(cyanoacetyl)triethylenetetramine dihydrochloride. The applicable subheading for N,N'-Di(cyanoacetyl)triethylenetetramine dihydrochloride will be 2926.90.5050, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Nitrile-function…
N028998 · 2008-06-08 — The tariff classification of Trichloroacetonitrile, CAS No. 545-06-2, imported in bulk form, from India
The subject product, Trichloroacetonitrile, also known as Cyanotrichloromethane, is a nonaromatic nitrile-function compound indicated for use as a pharmaceutical intermediate. The applicable subheading for Trichloroacetonitrile will be 2926.90.5050, Harmonized Tariff Schedule of the United States (HTSUS), which provides for Nitrile-function compounds: Other: Other: Other. The rate of duty will be free. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at…
N023406 · 2008-03-03 — The tariff classification of chemical reagents from Korea
DMT-d (A) Phosphoramidite, CAS No. 98796-53-3 DMT-d (C) Phosphoramidite, CAS No. 102212-98-6 DMT-d (G) Phosphoramidite, CAS No. 93183-15-4 DMT-d (T) Phosphoramidite, CAS No. 98796-51-5 Acetonitrile, CAS 75-05-8 Trichloroacetic acid, CAS No. 76-03-9 5-Ethylthio-1H-tetrazole, CAS No. 89797-68-2 DMT-d (A) Phosphoramidite, chemically known as N6-Benzoyl-5’-O-(4,4’-dimethoxytrityl)-2’-deoxyadenosine-3’-(ß-cyanoethyl-N,N-diisopropyl)-phosphoramidite, DMT-d (C) Phosphoramidite, chemically known as…
R02100 · 2005-08-04 — The tariff classification of R-3-Amino pentane nitrile, CAS # 400090-60-0 and 2-(Dicyclohexylphospinos)biphenyl, CAS # 247940-06-3 from the United Kingdom
The subject product, R-3-Amino pentane nitrile, also known as Pentanenitrile, 3-Amino-, (3R)-, is a nonaromatic nitrile function compound. The subject product 2-(Dicyclohexylphospinos)biphenyl, also known as Phosphine, [1,1’-biphenyl]-2-yldicyclohexyl-, is an aromatic organo-inorganic compound. The products are indicated for use in the production of pharmaceutical intermediates. The applicable subheading for R-3-Amino pentane nitrile will be 2926.90.5050, Harmonized Tariff Schedule of the United States (HTS), which provides for Nitrile-function compounds: Other: Other….. Other….. The rate of…
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