Benzothiazole TBBS 95% Technical Grade from Japan
Technical grade N-tert-Butyl-2-benzothiazolesulfenamide at 95% purity, recognized under HTS 2934.20.0500 for its characteristic benzothiazole ring-system. Used in cost-effective rubber formulations for footwear soles and mechanical goods.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Lower purity grades still qualify under 2934 if chemically defined per Chapter notes; include assay certificate
• Ensure drum labeling includes UN 3077 'Environmentally Hazardous Substance' classification