3-Trifluoromethyl-1H-pyrazole from Germany
3-Trifluoromethyl-1H-pyrazole features trifluoromethyl substitution on unfused pyrazole ring, HTS 2933.19.90.00 classification. Key intermediate in fluorinated pharmaceutical and crop protection agent synthesis.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Fluorinated compounds require enhanced ventilation specifications in SDS
• High volatility - specify vapor pressure and recommend pressure-relief packaging
• Verify CF3 group integrity via 19F-NMR for customs chemical verification