Cyanogen Chloride 99% Purity from Canada
Cyanogen chloride (ClCN) is a colorless, toxic gas or liquid used primarily as an intermediate in organic synthesis and chemical manufacturing. It falls under HTS 2853.10.00.00 as a chemically defined inorganic compound containing the cyanogen group. This subheading specifically covers cyanogen chloride in its pure or high-purity form.
Duty Rate — Canada → United States
12.8%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Obtain EPA and DOT approvals for toxic substance import; provide detailed safety data sheets and UN certification for transport
• Verify chemical purity documentation to avoid reclassification
• Common pitfall: inadequate hazard labeling leading to customs delays