Bis(bromoacetoxy)butene
Bis(bromoacetoxy)butene is a specific halogenated ester of acetic acid featuring bromine atoms and a butene backbone, classified under HTS 2915.39.60.00 as a saturated acyclic monocarboxylic acid derivative despite the alkene presence due to tariff structure. It serves primarily as a chemical intermediate in organic synthesis for pharmaceuticals and agrochemicals.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified primarily by brominated hydrocarbon structure
Halogenated derivatives of acyclic hydrocarbons fall under heading 2903 when the halogen defines the principal characteristic over the ester function.
If for use as pharmaceutical synthesis intermediate
Certain halogenated organic compounds used in drug manufacturing may shift to Chapter 29 subheadings for heterocycles or pharmaceutical precursors per note 3 classification rules.
If imported as mixture with solvents or stabilizers exceeding chapter note limits
Solutions or mixtures not qualifying under chapter note (e) for safety/transport are classified as chemical preparations in 3824 rather than pure compounds.
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Import Tips & Compliance
• Verify chemical purity and provide Safety Data Sheets (SDS) compliant with TSCA for customs clearance
• Ensure proper Hazard Class 6.1 labeling for toxic substances during shipping
• Avoid misdeclaration as general organic chemicals to prevent reclassification penalties
Related Products under HTS 2915.39.60.00
Technical Grade Bis(bromoacetoxy)butene 98%
Technical grade Bis(bromoacetoxy)butene at 98% purity is a halogenated acetic acid ester used in polymer cross-linking and flame retardant production. It falls under HTS 2915.39.60.00 as a specific named derivative of acetic acid esters. The compound's bromine content provides reactive sites for specialty chemical manufacturing.
Pharma Grade Bis(bromoacetoxy)butene USP
Pharmaceutical grade Bis(bromoacetoxy)butene meeting USP standards is a high-purity acetic acid derivative for API synthesis. Classified specifically under HTS 2915.39.60.00 among other acetic acid esters. Its bromoacetoxy groups enable selective alkylation in medicinal chemistry.
Bis(bromoacetoxy)butene Stabilized with Triethanolamine
Bis(bromoacetoxy)butene stabilized with triethanolamine prevents polymerization during storage and transport. This formulation qualifies under chapter note (f) for added stabilizers necessary for preservation. Classified under HTS 2915.39.60.00 as the base compound remains the principal product.
1,4-Bis(bromoacetoxy)but-2-ene
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.