N1,N4-Dimethyl-N1-(2,3-dihydroxypropyl)-3-nitro-1,4-phenylenediamine
N1,N4-Dimethyl-N1-(2,3-dihydroxypropyl)-3-nitro-1,4-phenylenediamine is a specialized aromatic amino-alcohol with a dihydroxypropyl group and nitro substitution. It falls under tariff item 2922.19.00 as an 'other' amino-alcohol, since it contains a single kind of oxygen function (alcohol). This compound is used in research and development of specialty chemicals.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the compound has additional oxygen functions beyond alcohols
Amino-phenols with ether or ester groups are classified under this heading.
If the alcohol groups are removed from the molecule
Aromatic amines without oxygen functions fall under heading 2921.
If imported as part of a chemical mixture
Mixed chemical products not elsewhere specified are classified in Chapter 38.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the exact chemical structure and purity with a certificate of analysis to support classification
• If the product is for research purposes, check if an import permit is needed under Canadian chemical control regulations
• Declare the correct end-use to avoid misclassification penalties
Related Products under Tariff item 2922.19.00
1-(p-Nitrophenyl)-2-amino-1,3-propanediol
1-(p-Nitrophenyl)-2-amino-1,3-propanediol is a nitro-substituted aromatic amino-alcohol used in organic synthesis and as a pharmaceutical building block. It is a separate chemically defined organic compound with an amino-alcohol structure, falling under this tariff item as an 'other' amino-alcohol.
4,4'-Bis(dimethylamino) benzhydrol (Michler's Hydrol)
Michler's hydrol is an aromatic amino-alcohol compound used primarily as an intermediate in the synthesis of dyes and pigments. It features a benzhydrol core with dimethylamino substituents, classifying it under this tariff item as an 'other' amino-alcohol.
5'-[3'-(Dimethylamino)propyl]-10',11'-dihydro-5H'-dibenzo[a,d]cyclohepten-5'-ol (Dibenzcarbinol)
Dibenzcarbinol is a complex aromatic amino-alcohol serving as a pharmaceutical intermediate and research chemical. Its structure includes a dibenzocycloheptene core with a dimethylaminopropyl chain and hydroxyl group, classifying it under this tariff item as an 'other' amino-alcohol.
Albuterol Sulfate
Albuterol sulfate is the sulfate salt of a selective beta-2 adrenergic agonist, an aromatic amino-alcohol used as a bronchodilator in inhalers and nebulizers. It is a separate chemically defined organic compound with an amino-alcohol structure, falling under this tariff item as an 'other' amino-alcohol.
Bambuterol Hydrochloride
Bambuterol hydrochloride is a prodrug for terbutaline, an aromatic amino-alcohol salt used in respiratory therapy. It is classified under tariff item 2922.19.00 as an 'other' amino-alcohol salt, being a salt of an aromatic amino-alcohol. This pharmaceutical compound is used in the treatment of asthma and COPD.
Benzyl-octanolamine
Benzyl-octanolamine (N-Benzyl-octanolamine) is a synthetic aromatic amino-alcohol used as a chemical intermediate in surfactant production. It is classified under tariff item 2922.19.00 as an 'other' amino-alcohol. The benzyl phenyl ring with an amino-alcohol chain qualifies this compound for this heading.