Pyrethroid Intermediate Cyano Ester from Canada
This chemical intermediate precisely [1α(S*),3α(Z)]-(±)-cyano(3-phenoxyphenyl)methyl 3-(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethylcyclopropanecarboxylate is imported for pyrethroid synthesis, classified under HTS 2926.90.1600 as an aromatic nitrile-function compound.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include reaction pathway certificates; store below 25°C to prevent isomerization; declare as research chemical if small quantities