3-Amino-1,2,4-triazole from Japan
3-Amino-1,2,4-triazole is a heterocyclic compound with three nitrogen hetero-atoms in a five-membered ring, specifically classified under HTS 2933.99.85.00 as a chemically defined organic compound. It serves as a key intermediate in pharmaceutical and agrochemical synthesis.
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
• Provide detailed chemical purity certificates and SDS to verify it meets Chapter 29 definition as a separate chemically defined compound
• Ensure proper Hazard Class 6.1 labeling for toxic substances and comply with TSCA registration for US import
• Avoid misclassification by confirming it's not a formulated mixture exceeding Chapter 29 scope