2934.99.11.00/2-tert-Butyl-4-(2,4-Dichloro-5-Isopropoxyphenyl)-Δ²-1,3,4-Oxadiazolin-5-one Technical/China
2-tert-Butyl-4-(2,4-Dichloro-5-Isopropoxyphenyl)-Δ²-1,3,4-Oxadiazolin-5-one Technical from China
This specific oxadiazolinone compound is a named pesticide under HTS 2934.99.11.00, featuring an aromatic heterocyclic structure with chlorine substitutions. Used in agricultural pest control formulations, it is imported as high-purity technical grade material. Classification follows Chapter 29 rules for chemically defined aromatic heterocycles specifically enumerated as pesticides.
Duty Rate — China → United States
19%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Special handling required due to high toxicity; ship with UN-approved pesticide packaging and labeling
• Confirm chemical identity via certificate of analysis (COA); mismatch leads to CBP detention
• Limited U.S. registrations exist; verify end-use doesn't require Section 3 experimental permit