Triphenylmethyl Chloride 98% Pure Technical Grade from Canada
This technical grade triphenylmethyl chloride at 98% purity is a separate chemically defined organic compound with minimal impurities, fitting HTS 2903.99.15.00 as a halogenated derivative of aromatic hydrocarbons. It serves as a key intermediate in synthesizing protected nucleosides for oligonucleotide manufacturing.
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 assay results in documentation to confirm it qualifies as chemically defined under chapter note (a); use child-resistant packaging if stabilizers added for safety; watch for REACH-like compliance if transshipping from EU