U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced
Primary HTS Code
2933.59.5000
$87.0M monthly imports
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Ruling Age
33 years
Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-04-29 · Updates monthly
The tariff classification of 1-(2-tolyl) piperazine HCL(CAS# 70849- 60-4) from France.
NY 873909 May 19, 1992 CLA-2-29:S:N:N1:239 873909 CATEGORY: Classification TARIFF NO.: 2933.59.5000 Mr. Edmund J. Corboy Austin Chemical Company, Inc. 9655 West Bryn Mawr Avenue Rosemont, IL 60018-5299 RE: The tariff classification of 1-(2-tolyl) piperazine HCL (CAS# 70849- 60-4) from France. Dear Mr. Corboy: In your letter dated April 15, 1992, you requested a tariff classification ruling. The applicable subheading for 1-(2-tolyl) piperazine HCL will be 2933.59.3500, Harmonized Tariff Schedule of the United States (HTS), which provides for other aromatic heterocyclic compounds containing a pyrimidine ring or piperazine ring in the structure: products described in additional U.S. note 3 to section VI. The rate of duty will be 13.5 percent ad valorem. This ruling is being issued under the provisions of Section 177 of the Customs Regulations (19 C.F.R. 177). A copy of this ruling letter should be attached to the entry documents filed at the time this merchandise is imported. If the documents have been filed without a copy, this ruling should be brought to the attention of the Customs officer handling the transaction. Sincerely, Jean F. Maguire Area Director New York Seaport