2931.59.00.80/Tris(2-chloroethyl) Phosphate (TCEP)/Mexico

Tris(2-chloroethyl) Phosphate (TCEP) from Mexico

Tris(2-chloroethyl) phosphate is a halogenated organo-phosphorus compound used primarily as a flame retardant in plastics, textiles, and polyurethane foams. It falls under HTS 2931.59.00.80 as a halogenated organo-phosphorus derivative that is not specifically enumerated elsewhere in the subheading. The molecule contains phosphorus directly linked to carbon with chlorine halogen substitutions.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

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Import Tips

• Provide detailed chemical composition certificates and Safety Data Sheets (SDS) confirming phosphorus-carbon bonding and halogenation

• Verify the product meets REACH and TSCA registration requirements for flame retardants before importation

• Avoid misclassification as a simple phosphate ester by documenting the organo-phosphorus structure