U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced
Primary HTS Code
2921.11.0000
$0.4M monthly imports
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Ruling Age
34 years
Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-04-28 · Updates monthly
The tariff classification of Dimethylamine (CAS # 124-40-3)from Spain
NY 870539 February 3, 1992 CLA-2-29:S:N:N1:240 870539 CATEGORY: Classification TARIFF NO.: 2921.11.0000 Mr. Edmund Corboy Austin Chemical Company, Inc. 9655 West Bryn Mawr Avenue Rosemont, Illinois 60018-5299 RE: The tariff classification of Dimethylamine (CAS # 124-40-3) from Spain Dear Mr. Corboy: In your letter dated January 6, 1992, you requested a tariff classification ruling. The applicable HTS subheading for Dimethylamine (CAS # 124- 40-3) will be 2921.11.0000, Harmonized Tariff Schedule of the United States (HTS), which provides for amine-function compounds: acyclic monoamines and their derivatives; salts thereof: methylamine, di- or trimethylamine and their salts. The duty rate will be 3.7 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 already been filed, this ruling should be brought to the attention of the Customs officer handling the transaction. Sincerely, Jean F. Maguire Area Director New York Seaport