Diphenyl Sulfide from China
Diphenyl sulfide (C6H5)2S is a diaryl sulfide with two phenyl groups attached to a sulfur atom, a classic aromatic organo-sulfur compound. Classified in HTS 2930.90.2900 as 'Other' aromatic organo-sulfur not elsewhere specified in 2930. Used as a solvent, heat transfer fluid, and chemical intermediate.
Duty Rate — China → United States
44%
Rate breakdown
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)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Submit structural formula and CAS number (139-66-2) to confirm diaryl sulfide structure qualifying under heading 2930
• Ensure packaging complies with UN 2482 hazmat regulations for flammable liquids; include transport emergency info
• Avoid bulk mixtures that could reclassify as Chapter 38 products per chapter exclusion notes