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1,4-Bis(bromoacetoxy)but-2-ene from Mexico

1,4-Bis(bromoacetoxy)but-2-ene is the precise chemical structure matching HTS 2915.39.60.00 description, a dibromo diacetate ester. Used in polymer chemistry as cross-linking agent and in synthesis of macrocyclic compounds. The specific isomer ensures accurate tariff classification among acetic acid esters.

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

Import Tips

• Provide NMR spectrum confirming 1,4-but-2-ene structure matching HTS specific description

• Store under nitrogen atmosphere to prevent peroxide formation

• Comply with MARPOL Annex II for marine shipment of noxious liquid substances