Ethyl Carbamate (Urethane)
Ethyl carbamate, an acyclic carbamate, used historically in medicine and now in research. Falls under HTS 2924.19.11.50 as other acyclic amide/carbamate derivative, chemically defined organic compound.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If ethyl alcohol content dominant
Ethyl alcohol exclusions (Chapter 29 note b) if not pure carbamate.
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Import Tips & Compliance
• DEA watch-list chemical; import permit may required; purity >98% to avoid mixture classification
Related Products under HTS 2924.19.11.50
Acetamide
Acetamide is a simple acyclic amide derived from acetic acid, with the formula CH3CONH2, used as a solvent and in organic synthesis. It falls under HTS 2924.19.11.50 as an acyclic amide that is neither aromatic nor specifically provided for elsewhere in the subheading. This chemically defined compound meets Chapter 29 note (a) for separate organic compounds.
Propionamide
Propionamide (CH3CH2CONH2) is an acyclic amide used in pharmaceutical intermediates and polymer production. Classified under HTS 2924.19.11.50 as a non-aromatic acyclic amide not elsewhere specified. It qualifies as a separate chemically defined organic compound per Chapter 29.
Butyramide
Butyramide (C3H7CONH2) serves as a chemical intermediate in synthesis of pharmaceuticals and fragrances. It is an acyclic amide classified in HTS 2924.19.11.50, distinct from aromatic amides or carbamates. Meets criteria as chemically defined acyclic amide.
Lactamide
Lactamide (2-hydroxypropanamide) is an alpha-hydroxy acyclic amide used in cosmetics and humectants. Falls under HTS 2924.19.11.50 as other acyclic amide, not excluded as enzyme or coloring matter. Chemically defined per Chapter 29(a).
Dimethylacetamide (DMAC)
Dimethylacetamide is an acyclic amide solvent (CH3CON(CH3)2) used in pharmaceuticals and fibers. HTS 2924.19.11.50 covers this as other acyclic amide derivative, chemically defined and not a mixture. Common industrial solvent fitting chapter scope.
N-Methylacetamide
N-Methylacetamide is a monosubstituted acyclic amide used in peptide synthesis and as a reagent. Classified HTS 2924.19.11.50 as other acyclic amide, meeting purity and chemical definition requirements of Chapter 29.