1-(3-Sulfo propyl) pyridinium hydroxide
1-(3-Sulfo propyl) pyridinium hydroxide is a chemically defined heterocyclic compound containing an unfused pyridine ring with a sulfo propyl substituent. It is a separate chemically defined organic compound with a nitrogen hetero-atom, falling under tariff item 2933.39.00 as 'Other' heterocyclic compounds with nitrogen hetero-atom(s) only.
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:
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
• Ensure the product is a separate chemically defined compound and not a mixture, as per Chapter 29 Note 1(a)
• Declare the correct 8-digit tariff item 2933.39.00 and be prepared to provide a Certificate of Analysis to confirm purity
• Verify if the product requires a WHMIS SDS for importation
Related Products under Tariff item 2933.39.00
1,4-Dimethyl-6-hydroxy-3-cyanopyrid-2-one
1,4-Dimethyl-6-hydroxy-3-cyanopyrid-2-one is a substituted pyridone compound with an unfused pyridine ring. It is a separate chemically defined organic compound with a nitrogen hetero-atom, classified under tariff item 2933.39.00 as 'Other' heterocyclic compounds with nitrogen hetero-atom(s) only.
2,4-Lutidine (2,4-Dimethylpyridine)
2,4-Lutidine (2,4-Dimethylpyridine) is a pyridine derivative with two methyl groups at positions 2 and 4. It is a separate chemically defined organic compound with a nitrogen hetero-atom, classified under tariff item 2933.39.00 as 'Other' heterocyclic compounds with nitrogen hetero-atom(s) only.
2,6-Lutidine (2,6-Dimethylpyridine)
2,6-Lutidine (2,6-Dimethylpyridine) is a symmetric dimethylpyridine used in coordination chemistry and as a ligand precursor. It is a separate chemically defined organic compound with a nitrogen hetero-atom, classified under tariff item 2933.39.00 as 'Other' heterocyclic compounds with nitrogen hetero-atom(s) only.
2-Picoline (2-Methylpyridine)
2-Picoline (2-Methylpyridine) is a liquid organic compound with a methyl group at the 2-position of the pyridine ring. It is a separate chemically defined organic compound with a nitrogen hetero-atom, classified under tariff item 2933.39.00 as 'Other' heterocyclic compounds with nitrogen hetero-atom(s) only.
3,5-Dimethyl-2-hydroxymethyl-4-methoxypyridine (Pyrmethyl alcohol)
3,5-Dimethyl-2-hydroxymethyl-4-methoxypyridine (Pyrmethyl alcohol) is a pyridine derivative with methyl, methoxy, and hydroxymethyl substituents. It is a separate chemically defined organic compound with a nitrogen hetero-atom, classified under tariff item 2933.39.00 as 'Other' heterocyclic compounds with nitrogen hetero-atom(s) only.
3-Picoline (3-Methylpyridine)
3-Picoline (3-Methylpyridine) is a colorless liquid with a pyridine ring substituted by a methyl group at the 3-position. It is a separate chemically defined organic compound with a nitrogen hetero-atom, classified under tariff item 2933.39.00 as 'Other' heterocyclic compounds with nitrogen hetero-atom(s) only.