2-(N,N-Diethylamino)ethanethiol from China
2-(N,N-Diethylamino)ethanethiol is a specific organo-sulfur compound featuring a thiol (-SH) group attached to an ethanol chain with a diethylamino substituent. It falls under HTS 2930.60.00.00 as it is explicitly listed within heading 2930 for organo-sulfur compounds containing sulfur directly linked to carbon. This chemically defined compound is used primarily as an intermediate in pharmaceutical and agrochemical synthesis.
Duty Rate — China → United States
38.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Verify chemical purity and provide Certificate of Analysis (CoA) to confirm identity as the specific compound
• Comply with TSCA registration and DOT hazardous material shipping regulations
• Avoid misclassification by ensuring no added solvents render it suitable for specific end-use