4-Picoline (Gamma-Picoline)
4-Picoline is a coal tar distillate picoline featuring a methyl group at the 4-position of pyridine, with aromatic constituents dominant. It qualifies for HTS 2707.99.20.00 as a specified 'other' product from high temperature coal tar. Utilized in agrochemical production and as a solvent.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for purified, chemically defined non-coal tar versions
Chapter 29 covers individual heterocyclic chemicals; coal tar crude excluded.
If sold as technical grade mixture
Impure preparations classified as chemical mixtures in 38, not specific distillates.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Submit manufacturer's declaration affirming >50% aromatic content per subheading requirements
• Comply with TSCA import certification for chemical substances entering US commerce
• Avoid misdeclaration as general coal tar oil (2707.99.80) by specifying picoline identity
Related Products under HTS 2707.99.20.00
2-Picoline (Alpha-Picoline)
2-Picoline is a colorless liquid heterocyclic compound with the formula C5H4NCH3, derived from the distillation of high temperature coal tar where aromatic constituents predominate. It falls under HTS 2707.99.20.00 as a specific picoline product meeting the chapter's criteria for coal tar distillates. Primarily used as an intermediate in pharmaceutical and agrochemical synthesis.
3-Picoline (Beta-Picoline)
3-Picoline, or beta-picoline, is a methylpyridine isomer obtained from coal tar distillation with aromatic components outweighing non-aromatic ones. Classified under HTS 2707.99.20.00 due to its status as a picoline from high temperature coal tar processing. Key raw material for herbicides and pharmaceuticals.
Picoline Mixture (Mixed Isomers)
Commercial picoline mixture containing 2-, 3-, and 4-picoline isomers from coal tar rectification where aromatics exceed non-aromatics by weight. Falls under HTS 2707.99.20.00 as explicitly named 'picolines' in the tariff. Used in fine chemical manufacturing.
Technical Grade 2-Methylpyridine (Picoline)
Technical grade 2-methylpyridine, known as 2-picoline, sourced from high temperature coal tar with dominant aromatic profile. HTS 2707.99.20.00 applies to this unrefined distillate form used industrially. Essential for synthesis of antiviral drugs and pesticides.