Piperazine Anhydrous
Piperazine, a six-membered heterocyclic ring with two nitrogen hetero-atoms, fully saturated but considered modified aromatic. Classified 2933.99.8290 as other heterocyclic N compounds. Used as anthelmintic and chemical intermediate.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If unsaturated piperazine derivatives
Pyridine-like unsaturated six-membered N rings classified earlier in 2933.29.
If nucleic acid derivative containing piperazine
Nucleic acid derivatives specifically provided for in heading 2934.
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Import Tips & Compliance
• Include hygroscopic handling instructions and stability data
• Specify adipate/citrate salt forms if applicable
• TSCA premanufacture notification may be required for new uses
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