3824.83.00.00 - Containing tris(2,3-dibromopropyl) phospate

This HTS category, 3824.83.00.00, specifically classifies chemical products and preparations that contain tris(2,3-dibromopropyl) phosphate. These are complex chemical formulations where this particular organophosphate ester is a significant component. Such substances are often used as flame retardants in various materials, although their use has been restricted or banned in many applications due to health and environmental concerns.

This subheading is distinguished from its siblings by its precise identification of tris(2,3-dibromopropyl) phosphate as the defining chemical agent. For instance, sibling categories cover other halogenated compounds like polychlorinated biphenyls (PCBs) or organochlorine pesticides such as aldrin and dieldrin. It also differs from subheadings that classify products containing oxirane or hexachlorocyclohexane. The critical differentiator here is the presence and identity of tris(2,3-dibromopropyl) phosphate.

As this is a leaf node in the HTS structure, there are no further subcategories under 3824.83.00.00. Therefore, classification to this level is final, and imports or exports falling under this description would be dutiable and subject to any applicable regulations associated with tris(2,3-dibromopropyl) phosphate. Classification relies solely on the confirmed presence of this specific chemical within a broader chemical preparation not elsewhere specified.