Trichloroisocyanuric acid
Heterocyclic compounds with nitrogen hetero-atom(s) only. > Compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure: > Other > Trichloroisocyanuric acid
Duty Rate (from China)
Products classified under Tariff item 2933.69.00.10
2,4-Diamino-6-phenyl-1,3,5-triazine
2,4-Diamino-6-phenyl-1,3,5-triazine is a chemically defined organic compound featuring an unfused triazine ring with amino and phenyl substituents. It falls under tariff item 2933.69.00 as a heterocyclic compound with nitrogen hetero-atoms only, specifically within the 'other' category for unfused triazine ring compounds.
2933.69.002,4-Diamino-6-phenyl-s-triazine with Stabilizer
This stabilized form of 2,4-diamino-6-phenyl-1,3,5-triazine contains an added anti-caking agent necessary for preservation or transport. Under Chapter 29 Note 1(f), such additions are permitted without changing classification, so it remains within tariff item 2933.69.00 as a heterocyclic compound with an unfused triazine ring.
2933.69.002-Chloro-4,6-bis(isopropylamino)-1,3,5-triazine (Commercial Atrazine Impurity)
2-Chloro-4,6-bis(isopropylamino)-1,3,5-triazine is a chlorinated triazine derivative with an unfused triazine ring, classified under tariff item 2933.69.00 as an 'other' compound. It is often an impurity in herbicides or used in synthesis, consistent with Chapter 29 Note 1(a).
2933.69.00Cyanuric Acid (1,3,5-Triazine-2,4,6-triol)
Cyanuric acid (1,3,5-triazine-2,4,6-triol) is a chemically defined compound with a hydrogenated triazine ring and three hydroxyl groups. It falls under tariff item 2933.69.00 as an 'other' heterocyclic compound with nitrogen hetero-atoms only, per Chapter 29 Note 1(a).
2933.69.00Hexahydro-1,3,5-Tris(2-hydroxyethyl)-s-triazine
Hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine contains a hydrogenated triazine ring with hydroxyethyl substituents, qualifying as a heterocyclic compound under tariff item 2933.69.00. It is used as a preservative in cosmetics and metalworking fluids.
2933.69.00Hexamethylenetetramine Flake Form
Hexamethylenetetramine flake form is a physical variant of the chemically defined compound, which does not affect its classification under tariff item 2933.69.00. The unfused triazine ring structure qualifies it as a heterocyclic compound with nitrogen hetero-atoms only, per Chapter 29 Note 1(a).
2933.69.00Hexamethylenetetramine Powder
Hexamethylenetetramine powder, also known as urotropin, is a chemically defined heterocyclic compound with an unfused triazine ring. It falls under tariff item 2933.69.00 as an 'other' compound in the subheading, consistent with Chapter 29 Note 1(a).
2933.69.00Hexamethylenetetramine with Anti-Caking Agent
Hexamethylenetetramine with an anti-caking agent is a chemically defined organic compound with an unfused triazine ring structure. The added silica stabilizer is permitted under Chapter 29 Note 1(f) as necessary for preservation or transport, so it remains classified under tariff item 2933.69.00.
2933.69.00Hexamine Pharmaceutical Grade
Hexamine pharmaceutical grade is high-purity hexamethylenetetramine meeting USP standards for urinary antiseptic formulations. It is classified under tariff item 2933.69.00 as a heterocyclic compound with an unfused triazine ring, per Chapter 29 Note 1(a).
2933.69.00Melamine (2,4,6-Triamino-1,3,5-triazine)
Melamine (2,4,6-triamino-1,3,5-triazine) is a chemically defined organic compound with an unfused triazine ring and three amino groups. It is classified under tariff item 2933.69.00 as an 'other' heterocyclic compound, per Chapter 29 Note 1(a).
2933.69.00Melaminyl Benzene (2,4-Diamino-6-phenyl-1,3,5-triazine)
Melaminyl Benzene is an alternative name for 2,4-diamino-6-phenyl-1,3,5-triazine, a chemically defined compound with an unfused triazine ring. It is classified under tariff item 2933.69.00 as an 'other' heterocyclic compound with nitrogen hetero-atoms only, consistent with Chapter 29 Note 1(a).
2933.69.00Phenylmelamine Technical Grade Powder
Phenylmelamine technical grade powder is 2,4-diamino-6-phenyl-1,3,5-triazine with minor impurities, still qualifying as a chemically defined compound under Chapter 29 Note 1(a). It falls under tariff item 2933.69.00 as a heterocyclic compound with an unfused triazine ring, used in herbicide synthesis.
2933.69.00Stabilized Hexamine for Explosives
Stabilized hexamine for explosives contains an acid stabilizer for safe transport, permitted under Chapter 29 Note 1(f). The product remains classified under tariff item 2933.69.00 as a heterocyclic compound with an unfused triazine ring, used in RDX production.
2933.69.00Technical Grade Urotropin 99%
Technical grade urotropin at 99% purity is hexamethylenetetramine, a chemically defined compound with an unfused triazine ring. It is classified under tariff item 2933.69.00 as an 'other' heterocyclic compound, per Chapter 29 Note 1(a).
2933.69.00Urotropin Industrial Grade
Urotropin industrial grade is hexamethylenetetramine (C6H12N4), a chemically defined compound with an unfused triazine ring structure. It falls under tariff item 2933.69.00 as a heterocyclic compound with nitrogen hetero-atoms only, per Chapter 29 Note 1(a).