Base
B875191997-08-22New YorkClassification

The tariff classification of 1,3-Acetonedicarboxylic acid (CAS # 542-05-2) from Germany

U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced

Cross-Source Intelligence

Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-04-30 · Updates monthly

Summary

The tariff classification of 1,3-Acetonedicarboxylic acid (CAS # 542-05-2) from Germany

Ruling Text

NY B87519 August 22, 1997 CLA-2-29:RR:NC:2:240 B87519 CATEGORY: Classification TARIFF NO.:2918.30.9000 Mr. Joseph J. Chivini Austin Chemical Company, Inc. 1565 Barclay Boulevard Buffalo Grove, Illinois 60089-4537 RE: The tariff classification of 1,3-Acetonedicarboxylic acid (CAS # 542-05-2) from Germany Dear Mr. Chivini: In your letter dated July 9, 1997, you requested a tariff classification ruling. The applicable subheading for 1,3-Acetonedicarboxylic acid, also known as 3-oxo-pentanedioic acid, will be 2918.30.9000, Harmonized Tariff Schedule of the United States (HTS), which provides for carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: other: other. The rate of duty will be 3.7 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 212-466-5768. Sincerely, Gwenn Klein Kirschner Chief, Special Products Branch National Commodity Specialist Division