Tetrabutyltin with Emetic Additive
Tetrabutyltin containing denatonium benzoate emetic for safety identification, classified HTS 2931.90.90.25 per Chapter 29 note (g). Additive facilitates identification without rendering specific for particular use.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If emetic addition renders it specifically for anti-poisoning
Additives creating specific use suitability move to preparations heading.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Emetic must be solely for safety/ID per note (g); document purpose
• Full component disclosure required for TSCA inventory listing
• Verify emetic concentration doesn't imply specific end-use
Related Products under HTS 2931.90.90.25
Tetrabutyltin
Tetrabutyltin (C16H36Sn) is a tetraalkyl organotin compound classified under HTS 2931.90.90.25 as an organo-inorganic compound where tin is directly linked to carbon atoms. It is primarily used as a reagent in organic synthesis and polymerization catalyst production.
Tetrabutyltin IV (99% purity)
High-purity Tetrabutyltin (99%) meets HTS 2931.90.90.25 specifications for organo-tin compounds used in Stille coupling reactions and transalkylation processes. The direct tin-carbon bonds qualify it as an organo-inorganic compound per Chapter 29 definitions.
Tetrabutyltin Stabilized Solution
Tetrabutyltin stabilized with anti-oxidants for safe transport, classified under HTS 2931.90.90.25 per Chapter 29 note (f). The stabilizer is necessary for preservation without changing its organo-inorganic nature.
Tetrabutyltin for Polymerization Catalysis
Technical grade Tetrabutyltin specifically for olefin polymerization catalysis, classified HTS 2931.90.90.25. Meets Chapter 29 criteria for organo-inorganic tin compounds despite end-use labeling.
Distilled Tetrabutyltin (Lab Grade)
Laboratory reagent grade Tetrabutyltin, vacuum distilled for high purity, classified under HTS 2931.90.90.25. The organotin structure with four butyl groups directly bonded to tin qualifies per heading 2931 definitions.