2908.99.40.00
Dinitrobutylphenol and its salts
Classification path
- Halogenated, sulfonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols
- Other
- Other
- Other
- Dinitrobutylphenol and its salts
Rates of duty
- General (MFN)
- 5.5%
- Column 2Cuba, North Korea, Russia, Belarus
- 15.4¢/kg +48.5%
- Unit of quantity
- kg
Trade agreement rates
Related lines in heading 2908
- 2908.11.00.00Derivatives containing only halogen substituents and their salts / Pentachlorophenol (ISO)5.5%
- 2908.19.05.002,2-Bis(4-hydroxyphenyl)-1,1,1,3,3,3-hexafluoro- propaneFree
- 2908.19.10.006-Chloro-m-cresol [OH=1];m-Chlorophenol; and Chlorothymol5.5%
- 2908.19.15.003-Hydroxy-α,α,α-trifluorotoluene5.5%
- 2908.19.20.00Salts of pentachlorophenol; and 2,4,5-Trichlorophenol and its salts5.5%
- 2908.19.25.00Derivatives containing only halogen substituents and their salts / Tetrabromobisphenol A5.5%
- 2908.19.35.00Products described in additional U.S. note 3 to section VI5.5%
- 2908.19.60.00Derivatives containing only halogen substituents and their salts / Other5.5%
- 2908.91.00.00Halogenated, sulfonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols / Dinoseb (ISO) and its salts5.5%
- 2908.92.00.004,6-Dinitro-o-cresol (DNOC) (ISO) and its salts5.5%
- 2908.99.03.002,5-Dihydroxybenzenesulfonic acid, potassium salt; 3,6-Dihydroxy-2,7-naphthalenedisulfonic acid; 3,6-Dihydroxy-2,7-naphthalenedisulfonic acid, sodium salt; 4-Hydroxy-1-naphthalenesulfonic acid, sodium salt; 1-Naphthol-3,6-disulfonic acid; and 2-Naphthol-3,6-disulfonic acid and its salts5.5%
- 2908.99.06.004-Hydroxy-1-naphthalenesulfonic acid (1-Naphthol-4-sulfonic acid)Free
About heading 2908
Halogenated, sulfonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols
Heading 2908 covers derivatives of phenols and phenol-alcohols in which halogen, sulfo, nitro or nitroso groups have been added. The heading splits first by substituent type: 2908.11 through 2908.19 hold derivatives containing only halogen substituents and their salts, and 2908.91 through 2908.99 hold the remaining nitro, nitroso and sulfo derivatives. Most lines carry a general (MFN) rate of 5.5%, with a few specific chemical lines free.
Full guide to heading 2908Products in this heading
- Pentachlorophenol and its salts
- Tetrabromobisphenol A
- 2,4,5-Trichlorophenol
- Chlorothymol and 6-chloro-m-cresol
- 2,2-Bis(4-hydroxyphenyl)-1,1,1,3,3,3-hexafluoropropane (bisphenol AF)
- p-Nitrophenol and other nitrophenols
- 4-Hydroxy-1-naphthalenesulfonic acid (1-naphthol-4-sulfonic acid)
- Dinoseb and 4,6-dinitro-o-cresol (DNOC) and their salts
Frequently asked questions
What is the HTS code for pentachlorophenol?
Pentachlorophenol (ISO) is classified under 2908.11.00.00. The general (MFN) rate for that line is 5.5%.
What is the duty on tetrabromobisphenol A?
Tetrabromobisphenol A falls under 2908.19.25.00. The general (MFN) rate is 5.5%.
How do I classify 4-hydroxy-1-naphthalenesulfonic acid?
This named compound goes in 2908.99.06.00, which carries a general (MFN) rate of Free. Other sulfo-group derivatives listed in 2908.99.03.00 pay 5.5%.
Source: USITC Harmonized Tariff Schedule, retrieved October 21, 2026.