Dimethyl Sulfide from Canada
Dimethyl sulfide (DMS) is a volatile organo-sulfur compound used as an intermediate in pesticide synthesis and flavor extraction. Classified HTS 2930.90.92.51 as other organo-sulfur thioether. Extracted from natural sources or synthesized.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Extremely low odor threshold requires sealed sample presentation
• Boiling point 37°C; refrigerated transport (<10°C) prevents vapor pressure issues
• FEMA GRAS status for flavors; food-grade requires additional certification