Dinoterb (2-tert-Butyl-4,6-Dinitrophenol) Technical Grade from Canada
Dinoterb technical grade is 2-tert-butyl-4,6-dinitrophenol at 95-98% purity, used as a herbicide for grass weed control. Classified in HTS 2908.99.40.00 as it meets the dinitrobutylphenol definition, with minor impurities allowed per chapter note 2(a). Ideal for manufacturing emulsifiable concentrates.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Submit technical data sheet with batch impurity profiles; ensure <2% water content for stability; label as UN 2811 toxic solid