2930.90.92/Thiophenol/Mexico

Thiophenol from Mexico

Thiophenol is a chemically defined organo-sulfur compound consisting of a benzene ring with a directly attached thiol group (-SH). It falls under HTS 2930.90.92 as an organo-sulfur compound other than those specified in earlier subheadings of heading 2930. This classification applies to pure thiols where sulfur is directly linked to carbon, distinguishing it from sulfonated or halogenated derivatives.

Duty Rate — Mexico → United States

3.7%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Provide detailed chemical analysis and purity certificates to confirm classification under Chapter 29 as a separate chemically defined compound

• Ensure SDS (Safety Data Sheets) accompany shipments due to toxicity and flammability; verify compliance with TSCA registration

• Avoid misclassification as aromatic hydrocarbons (Chapter 29 heading 2902) by documenting the thiol functional group

Thiophenol from Mexico — Import Duty Rate | HTS 2930.90.92