4-Methylbenzothiazole from China
4-Methylbenzothiazole is a methylated benzothiazole derivative serving as an intermediate in pharmaceutical and material science applications. Classified under HTS 2934.20.8000 as a chemically defined compound with the benzothiazole ring-system.
Duty Rate — China → United States
19%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Provide chromatogram showing single peak at 98%+ purity to confirm 'chemically defined' status
• Include end-use statement specifying research/pharma applications to avoid pesticide classification