2930.30.30.00 - Tetramethylthiuram monosulfide 🖩
Details
| Field | Value |
|---|---|
| Unit of Quantity | kg |
| General Rate of Duty (Column 1 - General) | Free |
| Special Rate of Duty (Column 1 - Special) | N/A |
| Column 2 Rate of Duty | 25% |
| Quota Quantity | N/A |
| Additional Duties | N/A |
Overview
This classification pertains to Tetramethylthiuram monosulfide, a specific organic chemical compound. It is characterized by the presence of a thiuram disulfide structure with a single sulfur atom bridging the two nitrogen atoms, which are further substituted with four methyl groups. This compound finds primary application in various industrial processes, notably as an accelerator in the vulcanization of rubber, enhancing its elasticity and durability.
Within the broader category of Thiuram mono-, di- or tetrasulfides, 2930.30.30.00 is distinguished from its sibling category, 2930.30.60.00 "Other." While the latter encompasses all other thiuram sulfides not specifically enumerated, 2930.30.30.00 is reserved exclusively for Tetramethylthiuram monosulfide. This precise designation ensures accurate tariff application based on the specific chemical identity and structure of the product.
As this HTS code represents a leaf node, there are no further subcategories under 2930.30.30.00. Classification decisions at this level will therefore rely on confirming the identity of the imported or exported substance as Tetramethylthiuram monosulfide, adhering to the detailed chemical nomenclature and specific characteristics that define this particular compound.