1,1,3,3,3-Pentafluoropropene from China
This isomer of pentafluoropropene serves as a building block for fluorinated surfactants and specialty chemicals. Falls under HTS 2903.59.90.00 per Chapter 29 classification rules for unsaturated fluorocarbons. Distinguished from saturated derivatives by C=C double bond.
Duty Rate — China → United States
16.2%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• ,Include flash point and autoignition data per GHS classification
• Use passivated stainless steel cylinders to prevent metal fluoride formation