PPO (2,5-Diphenyloxazole) Research Chemical from Japan
Laboratory-grade 2,5-Diphenyloxazole imported for organic synthesis and fluorescence studies under HTS 2934.99.08.00. This compound serves as wavelength shifter in multi-component scintillator systems and precursor for custom fluorophores. Packaged in amber glass for light-sensitive applications.
Duty Rate — Japan → United States
15%
Rate breakdown
9903.04.628.5%Pharmaceuticals: patented pharma from JP/EU/KR/CH/LI — 15% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Label shipments 'Research Chemical - Not for Drug Use' to prevent FDA pharmaceutical scrutiny
• Include REACH compliance documentation for EU-origin material entering US markets
• Use child-resistant packaging meeting 16 CFR 1700 standards for consumer chemical safety