Chapters › 2909

HTS 2909

Ethers, ether-alcohols, ether-phenols, ether-alcohol- phenols, alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulfonated, nitrated or nitrosated derivatives

As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗
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Chapter 99 measures listing products under 2909

Lines under 2909

HTSDescriptionGeneralColumn 2
2909.11.00.00Diethyl ether1%4%
2909.19Other:
2909.19.14.00Methyl tertiary-butyl ether (MTBE)5.5%37%
2909.19.18.00Other5.5%37%
2909.19.30.00Triethylene glycol dichlorideFree54.5%
2909.19.60.00Other5.5%54.5%
2909.20.00.00Cyclanic, cyclenic or cycloterpenic ethers and their halogenated, sulfonated, nitrated or nitrosated derivatives3.7%25%
2909.30Aromatic ethers and their halogenated, sulfonated, nitrated or nitrosated derivatives:
2909.30.05.005-Chloro-2-nitroanisole; 6-Chloro-3-nitro-p-dimethoxybenzene; and Dimethyl diphenyl ether5.5%15.4¢/kg + 40%
2909.30.07.00Decabromodiphenyl oxide; and Octabromodiphenyl oxide5.5%15.4¢/kg + 70.5%
2909.30.09.00Bis(tribromophenoxy)ethane; Pentabromodiphenyl oxide; and Tetra decabromodiphenoxy benzeneFree15.4¢/kg + 70.5%
2909.30.10.006-tert-Butyl-3-methyl-2,4-dinitroanisole (Musk ambrette) and other artificial musks5.5%15.4¢/kg +57%
2909.30.20.00Other5.5%15.4¢/kg +58%
2909.30.30.00Pesticides5.5%15.4¢/kg +48.5%
2909.30.40.00Products described in additional U.S. note 3 to section VI5.5%15.4¢/kg + 70.5%
2909.30.60.00Other5.5%15.4¢/kg + 70.5%
2909.41.00.002,2'-Oxydiethanol (Diethylene glycol, Digol)5.5%54.5%
2909.43.00.00Monobutyl ethers of ethylene glycol or of diethylene glycol5.5%54.5%
2909.44.01Other monoalkyl ethers of ethylene glycol or of diethylene glycol5.5%54.5%
2909.44.01.10Monomethyl ethers of ethylene glycol or of diethylene glycol
2909.44.01.50Other
2909.49Other:
2909.49.05.00GuaifenesinFree15.4¢/kg + 79%
2909.49.10.00Products described in additional U.S. note 3 to section VI5.5%15.4¢/kg + 70.5%
2909.49.15.00Other5.5%15.4¢/kg + 70.5%
2909.49.20.00Glycerol ethers3.7%25%
2909.49.30.00Dipentaerythritol having a purity of 94 percent or more by weightFree54.5%
2909.49.60.00Other5.5%54.5%
2909.50Ether-phenols, ether-alcohol-phenols and their halogenated, sulfonated, nitrated or nitrosated derivatives:
2909.50.10.004-Ethylguaiacol5.5%15.4¢/kg + 40%
2909.50.20.00Guaiacol and its derivatives5.5%15.4¢/kg +79%
2909.50.40Odoriferous or flavoring compounds4.8%45%
2909.50.40.10Eugenol and isoeugenol
2909.50.40.50Other
2909.50.45.00Products described in additional U.S. note 3 to section VI5.5%15.4¢/kg + 70.5%
2909.50.50.00Other5.5%15.4¢/kg + 70.5%
2909.60Alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides and their halogenated, sulfonated, nitrated or…
2909.60.10.00Products described in additional U.S. note 3 to section VI5.5%15.4¢/kg + 70.5%
2909.60.20.00Other5.5%15.4¢/kg + 70.5%
2909.60.50.00Other3.7%25%