Heading 2922: Oxygen-function amino-compounds
Every line of heading 2922 in the U.S. Harmonized Tariff Schedule, with its general (column 1) duty rate. Open a code for the landed cost calculator, trade agreement rates and email alerts if the rate changes.
Oxygen-function amino-compounds
Chapter 29: Organic chemicals. Schedule checked on November 8, 2026.
Not always the total: additional chapter 99 duties (such as Section 232 or Section 301), antidumping or countervailing duties may apply depending on the country of origin. See recent chapter 99 changes →
Tariff lines
| HTS code | Official description | General rate |
|---|---|---|
| 2922.11.00.00 | Monoethanolamine and its salts | 6.5% |
| 2922.12.00.01 | Diethanolamine and its salts | 6.5% |
| 2922.14.00.00 | Dextropropoxyphene (INN) and its salts | Free |
| 2922.15.00.00 | Triethanolamine | 6.5% |
| 2922.16.00.00 | Diethylammonium perfluorooctane sulfonate | 6.5% |
| 2922.17.00.00 | Methyldiethanolamine and ethyldiethanolamine | 6.5% |
| 2922.18.00.00 | 2-(N,N-Diisopropylamino)ethanol | 6.5% |
| 2922.19 | Other: | |
| 2922.19.09 | Drugs | 6.5% |
| 2922.19.09.10 | Diphenhydramine (INN) and its salts | |
| 2922.19.09.90 | Other | |
| 2922.19.20.00 | 4,4'-Bis(dimethylamino) benzhydrol (Michler's hydrol); 5'-[3'-(Dimethylamino) propyl]-10',11'- dihydro-5H'-dibenzo [a,b] cyclohept- en-5'-ol (Dibenzcarbinol); and 1-(p-Nitrophenyl)-2-amino-1,3- propanediol | 5.8% |
| 2922.19.33.00 | N1-(2-Hydroxyethyl)-2-nitro-1,4- phenylenediamine;N1,N4,N4- Tris(2-hydroxyethyl)-2- nitro-1,4- phenylenediamine;N1,N4-Dimethyl-N1- (2-hydroxyethyl)-3-nitro-1,4- phenylene- diamine;N1,N4-Dimethyl-N1-(2,3-dihydroxy- propyl)-3-nitro-1,4- phenylenediamine; andN1-(2-Hydroxyethyl)-3-nitro-1,4- phenylenediamine | Free |
| 2922.19.60.00 | Products described in additional U.S. note 3 to section VI | 6.5% |
| 2922.19.70.00 | Other | 6.5% |
| 2922.19.90.00 | Salts of triethanolamine | 6.5% |
| 2922.19.96 | Other | 6.5% |
| 2922.19.96.10 | N,N-Dimethyl-2-aminoethanol, N,N-diethyl-2-aminoethanol and their protonated salts | |
| 2922.19.96.19 | Other | |
| 2922.19.96.90 | Other | |
| 2922.21 | Aminohydroxynaphthalenesulfonic acids and their salts: | |
| 2922.21.10.00 | 1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid; 4-Amino-5-hydroxy-1,3-naphthalenedisulfonic acid (Chicago acid); 4-Amino-5-hydroxy-1,3-naphthalenedisulfonic acid, potassium salt; 4-Amino-5-hydroxy-1,3-naphthalenedisulfonic acid, sodium salt; 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid, monosodium salt (H acid, monosodium salt); 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid, potassium salt (H acid, monopotassium salt); 4-Amino-3-hydroxy-1-naphthalenesulfonic acid; 6-Amino-1-naphthol-3-sulfonic acid and its salts; and 8-Amino-1-naphthol-5-sulfonic acid and its salts | 5.8% |
| 2922.21.25.00 | 1-Amino-8-hydroxy-4,6-naphthalenedisulfonic acid, monosodium salt | Free |
| 2922.21.40.00 | Products described in additional U.S. note 3 to section VI | 6.5% |
| 2922.21.50.00 | Other | 6.5% |
| 2922.29 | Other: | |
| 2922.29.03.00 | o-Anisidine;p-Anisidine; andp-Phenetidine | 6.5% |
| 2922.29.06.00 | Fast color bases | Free |
| 2922.29.08.00 | Other | Free |
| 2922.29.10.00 | 2-Amino-6-chloro-4-nitrophenol; 2-Amino-4-chlorophenol; 2-Amino-4-chlorophenol hydrochloride; 2-Amino-p-cresol; 4-Amino-o-cresol; 6-Amino-2,4-dichloro-3-methylphenol; 2-(3-Amino-4-hydroxyphenylsulfonyl)ethanol; 2-Amino-4-nitrophenol; 2-Amino-4-nitrophenol, sodium salt; 2-Amino-5-nitrophenol;m-Aminophenol; 2-(4'-Aminophenoxy)ethylsulfate; 5-Chloro-2-(2',4'-dichlorophenoxy)aniline; 3,4-Dimethoxyphenethylamine (Homoveratrylamine); 2-Hydroxy-5-nitrometanilic acid; 4-Methoxymetanilic acid; 6-Methoxymetanilic acid; 4-Methoxy-m-phenylenediamine; 5-Methoxy-m-phenylenediamine sulfate; 6-(Methylamino)-1-naphthol-3-sulfonic acid; 7-(Methylamino)-1-naphthol-3-sulfonic acid; and 2-Methyl-p-anisidine | 5.8% |
| 2922.29.13.00 | o-Aminophenol; and 2,2-Bis[4-(4-aminophenoxy)phenyl]propane | Free |
| 2922.29.15.00 | m-Diethylaminophenol;m-Dimethylaminophenol; 3-Ethylamino-p-cresol; and 5-Methoxy-m-phenylenediamine | 6.5% |
| 2922.29.20.00 | 4-Chloro-2,5-dimethoxyaniline; and 2,4-Dimethoxyaniline | Free |
| 2922.29.26.00 | Fast color bases | 6.5% |
| 2922.29.27.00 | Drugs | 6.5% |
| 2922.29.29.00 | Photographic chemicals | 6.5% |
| 2922.29.61.00 | Products described in additional U.S. note 3 to section VI | 6.5% |
| 2922.29.81 | Other | 6.5% |
| 2922.29.81.10 | p-Nitro-o-anisidine | |
| 2922.29.81.90 | Other | |
| 2922.31.00.00 | Amfepramone (INN), methadone (INN) and normethadone (INN); salts thereof | Free |
| 2922.39 | Other: | |
| 2922.39.05.00 | 1-Amino-2,4-dibromoanthraquinone; and 2-Amino-5-chlorobenzophenone | Free |
| 2922.39.10.00 | 2'-Amino aceto phenone; 3'-Amino aceto phenone; 1-Amino-4-bromo-2-methyl anthra quinone; 1,4-Bis [1-anthra quinonyl amino] anthra- quinone; 1,4-Di mesi dino anthra quinone; 4-Dimethyl amino benzaldehyde; and Imino di anthra quinone | 5.8% |
| 2922.39.14.00 | 2-Aminoanthraquinone | 6.5% |
| 2922.39.17.00 | 1-Aminoanthraquinone | Free |
| 2922.39.25.00 | Products described in additional U.S. note 3 to section VI | 6.5% |
| 2922.39.45.00 | Other | 6.5% |
| 2922.39.50.00 | Other | 6.5% |
| 2922.41.00 | Lysine and its esters; salts thereof | 3.7% |
| 2922.41.00.10 | Meeting requirements of Food Chemical Codex, Codex Alimentarius or United States Pharmacopeia | |
| 2922.41.00.90 | Other | |
| 2922.42 | Glutamic acid and its salts: | |
| 2922.42.10.00 | Monosodium glutamate | 6.5% |
| 2922.42.50.00 | Other | 3.7% |
| 2922.43 | Anthranilic acid and its salts: | |
| 2922.43.10.00 | Products described in additional U.S. note 3 to section VI | 6.5% |
| 2922.43.50.00 | Other | 6.5% |
| 2922.44.00.00 | Tilidine (INN) and its salts | Free |
| 2922.49 | Other: | |
| 2922.49.05.00 | (R)-α-Aminobenzeneacetic acid; 2-Amino-3-chlorobenzoic acid, methyl ester | Free |
| 2922.49.10.00 | m-Aminobenzoic acid, technical;p-Aminobenzoic acid; 3,5-Diaminobenzoic acid; 2-Ethylamino-5-sulfobenzoic acid; 3-(N-Ethylanilino)propionic acid, methyl ester;β-(β-Methoxyethoxyethyl)-4-aminobenzoate; Methyl anthranilate; andl-Phenylalanine | 5.8% |
| 2922.49.26.00 | Drugs | 6.5% |
| 2922.49.30.00 | Products described in additional U.S. note 3 to section VI | 6.5% |
| 2922.49.37.00 | Other | 6.5% |
| 2922.49.43.00 | Glycine (Aminoacetic acid) | 4.2% |
| 2922.49.49 | Other amino acids | 4.2% |
| 2922.49.49.10 | Alanine | |
| 2922.49.49.15 | l-Aspartic acid | |
| 2922.49.49.50 | Other | |
| 2922.49.60.00 | 3-Aminocrotonic acid, methyl ester; and (R)-α-Amino-1,4-cyclohexadiene-1- acetic acid | Free |
| 2922.49.80.00 | Other | 3.7% |
| 2922.50 | Amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function: | |
| 2922.50.07.00 | 3,4-Diaminophenetole dihydrogen sulfate; 2-Nitro-5-[(2,3-dihydroxy) propoxy]-N- methyl aniline; 2-Nitro-5-(2-hydroxy ethoxy)-N-methyl aniline; 4-(2-Hydroethoxy)-1,3-phenylene diamine dihydro chloride; 3-Methoxy-4-[(2-hydroxy ethyl) amino] nitro- benzene; 4-[(2-Hydroxy ethyl) amino]-3-nitro phenol; and (R)-α-Amino-4-hydroxy benzene acetic acid (d(-)-p-Hydroxy phenyl glycine) | Free |
| 2922.50.10.00 | dl-3-(3,4-Di hydroxy phenyl) alanine;N-Ethyl-N-(2-methoxy carbonyl ethyl) aniline;dl-Phenyl ephrine base; and Carbonic acid, methyl ester, diester with 2,2'-(m-tolyl amino) diethanol (Toluidine carbonate) | 5.8% |
| 2922.50.11.00 | Salts of d(-)-p-Hydroxyphenylglycine ((R)- α-Amino-4-hydroxybenzeneacetic acid) | 6.5% |
| 2922.50.13 | Isoetharine hydrochloride; Isoxsuprine hydrochloride; Nylidrin hydrochloride; Phenylephrine hydrochloride; Salbutamol (Albuterol); and Terbutaline sulfate | Free |
| 2922.50.13.10 | Phenylephrine (INN) and its salts | |
| 2922.50.13.90 | Other | |
| 2922.50.14.00 | Cardiovascular drugs | 6.5% |
| 2922.50.17.00 | Dermatological agents and local anesthetics | 6.5% |
| 2922.50.19.00 | Guaiacol derivatives | 6.5% |
| 2922.50.25.00 | Other | 6.5% |
| 2922.50.35.00 | Products described in additional U.S. note 3 to section VI | 6.5% |
| 2922.50.40.00 | Other | 6.5% |
| 2922.50.50.00 | Other | 6.5% |
Public records · unclaimed listings
U.S. manufacturers in this industry, from public records
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- BEDOUKIAN RESEARCH, INC.
- EMBALMERS' SUPPLY COMPANY, THE
- FMI CHEMICAL, INC.
- HAMPFORD RESEARCH, INC.
- KING INDUSTRIES, INC.
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Exporting this product from the U.S.?
Exports are reported with Schedule B numbers. Heading 2922 has 27 of them; the first 12 are below. Schedule B lookup →
- 2922.11.0000MONOETHANOLAMINE(2-AMINOETHANOL; 2-HYDROXYETHYLAMINE) AND ITS SALTS
- 2922.12.0001DIETHANOLAMINE (DI(2-HYDROXYETHYL)-AMINE) AND ITS SALTS
- 2922.14.0000DEXTROPROPOXYPHENE (INN) AND ITS SALTS
- 2922.15.0000TRIETHANOLAMINE
- 2922.16.0000DIETHANOLAMMONIUM PERFLUOROOCTANE SULFONATE
- 2922.17.0000METHYLDIETHANOLAMINE AND ETHYLDIETHANOLAMINE
- 2922.18.00002-(N,N-DIISOPROPYLAMINO)ETHANOL
- 2922.19.0900AROMATIC DRUGS OF AMINO-ALCOHOLS, OTHER THAN THOSE CONTG MORE THAN ONE KIND OF OXYGEN FUNCTION, THEIR ETHERS AND ESTERS; SALTS THEREOF, NESOI
- 2922.19.9000SALTS OF TRIETHANOLAMINE
- 2922.19.9610N,N-DIMETHYL-2-AMINOETHANOL, N,N-DIETHYL-2-AMINOETHANOL AND THEIR PROTONATED SALTS
- 2922.19.9619N,N-DIALKYL (N-PROPYL OR ISOPROPYL)-2-AMINOETHANOLS AND THEIR PROTONATED SALTS, NESOI
- 2922.19.9695AMINO-ALCOHOLS, OTHER THAN THOSE CONTAINING MORE THAN ONE KIND OF OXYGEN FUNCTION, THEIR ETHERS AND ESTERS, SALTS THEREOF, NESOI
Source: U.S. International Trade Commission, Harmonized Tariff Schedule; Schedule B: U.S. Census Bureau. Information only, not legal or customs advice; U.S. Customs and Border Protection decides the classification and the duty. Confirm with a licensed customs broker before you ship.
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