Thiolaunch 2-Ethylhexyl Mercaptoacetate Grade from China
Commercial-grade 2-Ethylhexyl mercaptoacetate (Thiolaunch brand) is a pure organo-sulfur compound used in PVC stabilization. Its mercaptoacetate structure places it specifically under HTS 2930.90.92.12. Meets Chapter 29 requirements for separate chemically defined compounds.
Duty Rate — China → United States
100%
Rate breakdown
9903.04.6096.3%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Submit manufacturer's certificate of analysis verifying ≥98% purity to distinguish from mixtures
• Label containers with UN number (2930) and GHS hazard pictograms per DOT/IMDG regulations
• Declare as 'chemical intermediate' not 'heat stabilizer' to maintain Chapter 29 classification