Technical Grade 2-(Trifluoromethyl)phenothiazine from China
Industrial technical grade 2-(Trifluoromethyl)phenothiazine with minimum 98% purity for chemical synthesis applications. Falls precisely under HTS 2934.30.12.00 as a separate chemically defined compound containing the specified phenothiazine derivative structure.
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
• Submit third-party assay certificates verifying ≥98% purity to distinguish from mixtures classifiable elsewhere
• Use nitrogen-blanketed packaging to prevent oxidative degradation during trans-Pacific shipping
• Pre-clear with FDA if any repackaging for US pharma distribution is planned post-import