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2931.90.90.40/Triphenylarsine/Canada

Triphenylarsine from Canada

Triphenylarsine (AsPh3) features three phenyl groups directly bound to arsenic, qualifying as organo-inorganic under Chapter 29 notes. Classified in HTS 2931.90.90.40 as other such compounds beyond specific subheadings. Serves as ligand in organometallic catalysis and organic synthesis.

Duty Rate — Canada → United States

13.7%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Declare as research chemical with CAS number 603-32-7; ensure ventilated packaging to prevent sublimation

• Confirm no halide impurities to stay in 2931 vs. 2903

Triphenylarsine from Canada — Import Duty Rate | HTS 2931.90.90.40