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2931.59.00.80/2-Chloroethylphosphonic Acid/Canada

2-Chloroethylphosphonic Acid from Canada

2-Chloroethylphosphonic acid (etrel) is a plant growth regulator containing both phosphonic acid and chloromethyl functionality. It falls under HTS 2931.59.00.80 as a halogenated organo-phosphorus compound with direct P-C linkage. Used in agriculture to promote fruit ripening and latex flow.

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

• Include EPA pesticide registration number and end-use labeling on import documentation

• Provide stability data for aqueous solutions as per Chapter 29 note (d)

• Ensure compliance with FIFRA labeling requirements for plant regulators

2-Chloroethylphosphonic Acid from Canada — Import Duty Rate | HTS 2931.59.00.80