2902.90.30/1,2,4,5-Tetramethylbenzene (Durene)/Mexico

1,2,4,5-Tetramethylbenzene (Durene) from Mexico

Durene is a tetraalkylbenzene used in plasticizer and high-temperature solvent applications. Precisely matches HTS 2902.90.30 polyalkylbenzene definition. High methyl substitution enables specialized thermal properties.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter

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Import Tips

• Melting point 79°C requires heated transport above solidification temperature

• CAS 95-93-2 confirmation prevents confusion with prehnitene isomer

• Sublimation risk demands sealed containers with vapor pressure relief