U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced
Primary HTS Code
2921.19.5000
$16.5M monthly imports
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Ruling Age
35 years
Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-05-03 · Updates monthly
The tariff classification of Dimethylethylamine (DMEA) CAS#598-56-1 from France
NY 857826 December 3, 1990 CLA-2-29:S:N:N1:240 857826 CATEGORY: Classification TARIFF NO.: 2921.19.5000 Ms. Susan R. McCabe The Hipage Company, Inc. Customs Brokers/Foreign Freight Forwarders The Hipage Building 227 E. Plume Street Norfolk, Virginia 23510 RE: The tariff classification of Dimethylethylamine (DMEA) CAS# 598-56-1 from France Dear Ms. McCabe: In your letter dated October 31, 1990, you requested a tariff classification ruling on behalf of Atochem North America, Inc. The applicable HTS subheading for Dimethylethylamine (DMEA) CAS# 598-56-1 also known as N,N-Dimethylethylamine will be 2921.19.5000, Harmonized Tariff Schedule of the United States (HTS), which provides for amine-function compounds: acyclic monoamines and their derivatives; salts thereof: other: other. The duty rate will be 7.9 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