U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced
Primary HTS Code
2904.10.1000
$1.3M monthly imports
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Ruling Age
27 years
Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-04-29 · Updates monthly
The tariff classification of P-Toluenesulfonyl Chloride (CAS 98-59-9) from Ireland.
NY D89743 March 26, 1999 CLA-2-29:RR:NC:2:239 D89743 CATEGORY: Classification TARIFF NO.: 2904.10.1000 Mr. Edmundo Rodriguez Nestor Reyes, Inc. P.O. Box 9023474 San Juan, PR 00902-3474 RE: The tariff classification of P-Toluenesulfonyl Chloride (CAS 98-59-9) from Ireland. Dear Mr. Rodriquez: In your letter dated March 5, 1999, you requested a tariff classification ruling for P-Toluenesulfonyl Chloride which you have stated is used as a chemical intermediate. The applicable subheading will be 2904.10.1000, Harmonized Tariff Schedule of the United States (HTS), which provides for sulfonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated: derivatives containing only sulfo groups, their salts and ethyl esters. The rate of duty will be 5.5 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 Thomas Brady at 212-637-7063. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division