Di-tert-butyl Disulfide from Germany
Di-tert-butyl disulfide is an organo-sulfur compound used as a polymerization modifier and lubricant additive. Falls under HTS 2930.90.92.51 as other organo-sulfur with S-S and C-S linkages. Provides steric protection in synthetic applications.
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
• Include GC-MS analysis confirming >95% purity to maintain pure compound status
• Declare flash point (55°C); flammable liquid precautions prevent shipping denials
• Avoid plastic packaging; reactive with many polymers causing containment breach