2916.12.50 - Other

This HTS category, 2916.12.50, encompasses esters specifically derived from acrylic acid, excluding those with an aromatic component. These compounds are characterized by the presence of the acrylic acid functional group (-CH=CH-COOR, where R is an alkyl or other organic group) and are unsaturated acyclic monocarboxylic acid derivatives. They are widely utilized as monomers in the production of various polymers and copolymers, serving as foundational building blocks in the manufacturing of plastics, resins, coatings, adhesives, and textiles.

The "Other" designation in this category serves to differentiate these acrylic acid esters from any sibling categories that might exist at this level, such as those potentially covering aromatic esters or other types of unsaturated acyclic monocarboxylic acid esters. The key differentiator for this specific sub-heading lies in the acrylate structure and its unsaturated acyclic nature.

This classification is further refined into specific subcategories based on the alcohol component of the ester. These include ethyl acrylate, methyl acrylate, butyl acrylate, and 2-ethyl-1-hexyl acrylate, each offering distinct properties for polymerization and end-use applications. The "Other" subcategory within 2916.12.50.50 is reserved for acrylic acid esters not otherwise specified by these more granular subdivisions, ensuring comprehensive coverage of this important class of organic chemicals.