Dinonylphenol
Dinonylphenol is a branched dialkyl monophenol used in antioxidants and lubricants under HTS 2907.19.80.00. High molecular weight phenolic antioxidant.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If bisphenol-type with dual substitution
Sterically hindered phenols sometimes reclassified.
If metal deactivator additive preparations
Lubricant additive mixtures go to Chapter 38.
If hydrocarbon substitution predominates
Extensive alkylation may classify as substituted hydrocarbon.
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
• Molecular weight distribution analysis required
• Low volatility grade specifications
• Dark color natural vs purified affects pricing
Related Products under HTS 2907.19.80.00
Resorcinol (1,3-Benzenediol)
Resorcinol is a monophenol derivative with two hydroxyl groups, classified under HTS 2907.19.80.00 as an 'other' monophenol not specifically enumerated elsewhere in the monophenols heading. It is a white crystalline solid used primarily in the production of dyes, pharmaceuticals, and resins. This chemical meets Chapter 29 note (a) as a separate chemically defined organic compound.
Guaiacol (2-Methoxyphenol)
Guaiacol is a monophenol with a methoxy substituent, captured in HTS 2907.19.80.00 as 'other' monophenols. Used as a flavoring agent, expectorant in pharmaceuticals, and chemical intermediate. Qualifies under Chapter 29 as a chemically defined organic compound not excluded by chapter notes.
Carvacrol (5-Isopropyl-2-methylphenol)
Carvacrol is a monophenol isomer of thymol used in disinfectants and flavors, falling under HTS 2907.19.80.00 'other' monophenols. This chemically pure compound meets Chapter 29 requirements for separate organic compounds. Industrial applications include antimicrobial formulations.
4-tert-Butylphenol
4-tert-Butylphenol is an alkyl-substituted monophenol used in resin production and antioxidants, classified in HTS 2907.19.80.00. As a separate chemically defined compound, it fits Chapter 29 monophenols 'other' category. Primarily industrial chemical intermediate.
2,6-Di-tert-butyl-4-methylphenol (BHT)
BHT (Butylated Hydroxytoluene) is a sterically hindered monophenol antioxidant classified under HTS 2907.19.80.00 'other' monophenols. Widely used as food preservative and stabilizer in plastics. Qualifies as chemically defined phenol per Chapter 29.
o-Cresol (2-Methylphenol)
Ortho-cresol, while having a specific subheading in some systems, falls to HTS 2907.19.80.00 'other' when not meeting cresol purity specs. Used in disinfectants, resins, and herbicides. Chemically defined monophenol per Chapter 29.