U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced
Primary HTS Code
2922.50.5000
$13.0M monthly imports
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Ruling Age
32 years
Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-04-29 · Updates monthly
The tariff classification of 4-(Diethylamino) butyraldehyde diethylacetal, CAS # 1116-77-4 from France
NY 886310 June 23, 1993 CLA-2-29:S:N:N7:240 886310 CATEGORY: Classification TARIFF NO.: 2922.50.5000 Mr. Edmund J. Corboy Austin Chemical Company, Inc. 9655 West Bryn Mawr Avenue Rosemont, Illinois 60018-5299 RE: The tariff classification of 4-(Diethylamino) butyraldehyde diethylacetal, CAS # 1116-77-4 from France Dear Mr. Corboy: In your letter dated May 13, 1993, you requested a tariff classification ruling. The applicable HTS subheading for 4-(Diethylamino) butyraldehyde diethylacetal, CAS # 1116-77-4, also known as 4,4- diethoxy-N,N-dimethyl-1-butanamine, will be 2922.50.5000, Harmonized Tariff Schedule of the United States (HTS), which provides for amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. 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