Diisopropylbenzene from Mexico
Diisopropylbenzene contains two isopropyl groups on the benzene ring, used in resin and specialty chemical manufacturing. As a polyalkylbenzene, it precisely matches HTS 2902.90.30 criteria for cyclic hydrocarbons with multiple alkyl substituents. Chapter notes confirm applicability to pure isomers.
Duty Rate — Mexico → United States
10%
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
Import Tips
• Specify meta-, ortho-, or para- isomer on commercial invoice with CAS number
• UN 3077 environment hazard classification may apply; prepare spill response documentation
• Avoid bulk shipments mixed with ethylbenzene to prevent commingling classification issues