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2931.59.00.80/Bis(2-chloroethyl) Phosphonate/Canada

Bis(2-chloroethyl) Phosphonate from Canada

This compound serves as a reactive flame retardant and chemical intermediate with dual chloroethyl phosphonate functionality. Classified under HTS 2931.59.00.80 as a halogenated organo-phosphorus derivative. Direct P-C linkages distinguish it from simple phosphate esters.

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

• Verify >98% purity via GC-MS analysis for correct statistical reporting

• Include flash point and autoignition data for DOT classification

• Avoid bulk packaging; use 25kg drums maximum for stability