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2931.59.00.35/Tabun Intermediate GF-13/Mexico

Tabun Intermediate GF-13 from Mexico

Research-grade analog of tabun nerve agent intermediate, specifically methyl-bis(diethylamino)methylene)phosphonamidofluoridate used in toxicology studies. Falls under HTS 2931.59.00.35 due to precise chemical identification as halogenated organo-phosphorus derivative. Strict regulatory controls apply for legitimate research purposes only.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
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Import Tips

• Obtain BIS (Bureau of Industry & Security) license for 'chemical weapons precursors' even for research quantities

• Include DEA Form 236 for Schedule 2 chemicals and notify local first responders per EPCRA requirements

Tabun Intermediate GF-13 from Mexico — Import Duty Rate | HTS 2931.59.00.35