Toluidine Carbonate (Carbonic acid methyl ester diester with 2,2'-(m-tolylamino)diethanol)
Toluidine carbonate is a specific aromatic amino-compound with carbonate ester oxygen functions, listed under HTS 2922.50.10.00, used as a chemical intermediate in pesticide and polymer synthesis. Its structure features amino-phenol derivatives linked via carbonate.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If primarily classified by carboxylate ester function
Carbonate esters may compete with carboxylic acid derivative headings per note 5(A).
If when containing direct C-S linkages beyond amino function
Organo-sulfur priority if sulfur directly linked to carbon (note 5 exclusion).
If for pesticide-grade formulations with active stabilizers
Goods of Chapter 38 for specific pesticide uses override pure chemical classification.
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Import Tips & Compliance
• EPA TSCA registration required; provide production/use import certificate
• Verify exact structural match to listed name via IUPAC nomenclature in entry docs
• Classify as solid organic compound; avoid liquid mixture declarations
Related Products under HTS 2922.50.10.00
DL-3-(3,4-Dihydroxyphenyl)alanine (DL-DOPA)
DL-3-(3,4-Dihydroxyphenyl)alanine, commonly known as DL-DOPA, is a synthetic form of the amino acid precursor to dopamine used in pharmaceutical synthesis for treating Parkinson's disease. It falls under HTS 2922.50.10.00 as an explicitly listed aromatic amino-acid-phenol with oxygen function, containing both amino and phenolic hydroxy groups.
N-Ethyl-N-(2-methoxycarbonylethyl)aniline
N-Ethyl-N-(2-methoxycarbonylethyl)aniline is a key dye intermediate containing both amino and ester oxygen functions on an aromatic ring, explicitly listed under this HTS code. Used primarily in manufacturing azo dyes and pigments for textiles and inks.
DL-Phenylephrine Base
DL-Phenylephrine base is the free amine form of the sympathomimetic drug used in nasal decongestants and eye drops, explicitly named in HTS 2922.50.10.00 as an aromatic amino-alcohol-phenol. It features phenolic OH, alcoholic OH, and amino groups on benzene ring.
Levobunolol Base
Levobunolol base, an aromatic amino-alcohol-phenol derivative structurally analogous to listed phenylephrine, used as beta-blocker intermediate for glaucoma treatment. Classified here under the specific enumerated compounds provision of HTS 2922.50.10.00.
Dobutamine Base
Dobutamine base is a synthetic catecholamine (aromatic amino-alcohol-phenol) used in cardiac stress testing, fitting the oxygen-function amino-compound criteria of HTS 2922.50.10.00 as listed chemical class.