The tariff classification of Tris (dimethylamino) antimony, CAS # 7289-92-1, and Tris (dimethylamino) arsine, CAS # 6596-96-9, imported in bulk form, from England

NY K88740 November 18, 2004 CLA-2-29:RR:NC:2:240 K88740 CATEGORY: Classification TARIFF NO.: 2929.90.5090 Mr. Jim Reynolds John A. Steer Co. Suite 825 50 Park Place Newark, NJ 07102 RE: The tariff classification of Tris (dimethylamino) antimony, CAS # 7289-92-1, and Tris (dimethylamino) arsine, CAS # 6596-96-9, imported in bulk form, from England Dear Mr. Reynolds: In your letter dated August 4, 2004 you requested a tariff classification ruling on behalf of your client Epichem, Inc. The subject products, Tris (dimethylamino) antimony and Tris (dimethylamino) arsine, are non-aromatic nitrogen function compounds indicated for use in the semiconductor/electronics industries. The applicable subheading for Tris (dimethylamino) antimony, also known as Stibinetriamine, hexamethyl- and Tris (dimethylamino) arsine, also known as Arsenous triamide, hexamethyl-, will be 2929.90.5090, Harmonized Tariff Schedule of the United States (HTS), which provides for Compounds with other nitrogen function: Other: Other….. Other….. The rate of duty will be 6.5 percent ad valorem. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Stephanie Joseph at 646-733-3268. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division