Methylparaben NF Grade from Canada
Methylparaben (methyl 4-hydroxybenzoate) is an ester of p-hydroxybenzoic acid used as an antimicrobial preservative in cosmetics and pharmaceuticals. Classified under HTS 2916.31.30.00 as a benzoic acid derivative specifically identified in additional U.S. note 3 to section VI for quantitative control.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Confirm CAS number 99-76-3 and NF specifications match note 3 product description exactly
• Maintain records proving purity >99% to avoid reclassification as mixtures
• Check quarterly quota consumption reports from Census Bureau before shipping