Tribromocumene from Mexico
Tribromocumene (1,2,4-tribromo-1-methylethylbenzene) is a halogenated aromatic hydrocarbon featuring three bromine atoms attached to a cumene backbone, classifying it under HTS 2903.99.27.00 as a specific brominated derivative of aromatic hydrocarbons. It is primarily used as a flame retardant intermediate or brominating agent in chemical synthesis.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Verify chemical purity and provide Safety Data Sheets (SDS) confirming it meets Chapter 29 criteria as a separate chemically defined organic compound
• Include Certificate of Analysis specifying tribromocumene content to avoid reclassification as a mixture under Chapter 38
• Ensure proper HAZMAT declaration for bromine content, as it may trigger DOT regulations during transport