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Cyanogen Chloride 99% Purity from Japan

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 — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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