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
| Code | Description | Unit | General | Special | Column 2 | Source |
|---|---|---|---|---|---|---|
| Acyclic ethers and their halogenated, sulfonated, nitrated or nitrosated derivatives | ||||||
| 2909.11.00.00 | Diethyl ether | kg | 1% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 4% | USITC |
| 2909.19 | Other | USITC | ||||
| Ethers of monohydric alcohols | ||||||
| 2909.19.14.00 | Methyl tertiary-butyl ether (MTBE) | kg | 5.5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 37% | USITC |
| 2909.19.18.00 | Other | kg | 5.5% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 37% | USITC |
| Ethers of polyhydric alcohols | ||||||
| 2909.19.30.00 | Triethylene glycol dichloride | kg | Free | 54.5% | USITC | |
| 2909.19.60.00 | Other | kg | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 54.5% | USITC |
| 2909.20.00.00 | Cyclanic, cyclenic or cycloterpenic ethers and their halogenated, sulfonated, nitrated or nitrosated derivatives | kg | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 25% | USITC |
| 2909.30 | Aromatic ethers and their halogenated, sulfonated, nitrated or nitrosated derivatives | USITC | ||||
| 2909.30.05.00 | 5-Chloro-2-nitroanisole; 6-Chloro-3-nitro-p-dimethoxybenzene; and Dimethyl diphenyl ether | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 40% | USITC |
| 2909.30.07.00 | Decabromodiphenyl oxide; and Octabromodiphenyl oxide | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 70.5% | USITC |
| 2909.30.09.00 | Bis(tribromophenoxy)ethane; Pentabromodiphenyl oxide; and Tetra decabromodiphenoxy benzene | kg | Free | 15.4¢/kg + 70.5% | USITC | |
| Other | ||||||
| Odoriferous or flavoring compounds | ||||||
| 2909.30.10.00 | 6-tert-Butyl-3-methyl-2,4-dinitroanisole (Musk ambrette) and other artificial musks | kg | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg +57% | USITC |
| 2909.30.20.00 | Other | kg | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg +58% | USITC |
| 2909.30.30.00 | Pesticides | kg | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg +48.5% | USITC |
| Other | ||||||
| 2909.30.40.00 | Products described in additional U.S. note 3 to section VI | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 70.5% | USITC |
| 2909.30.60.00 | Other | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 70.5% | USITC |
| Ether-alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives | ||||||
| 2909.41.00.00 | 2,2'-Oxydiethanol (Diethylene glycol, Digol) | kg | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 54.5% | USITC |
| 2909.43.00.00 | Monobutyl ethers of ethylene glycol or of diethylene glycol | kg | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 54.5% | USITC |
| 2909.44.01 | Other monoalkyl ethers of ethylene glycol or of diethylene glycol | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 54.5% | USITC | |
| 2909.44.01.10 | Monomethyl ethers of ethylene glycol or of diethylene glycol | kg | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 54.5% | USITC |
| 2909.44.01.50 | Other | kg | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 54.5% | USITC |
| 2909.49 | Other | USITC | ||||
| Aromatic | ||||||
| 2909.49.05.00 | Guaifenesin | kg | Free | 15.4¢/kg + 79% | USITC | |
| Other | ||||||
| 2909.49.10.00 | Products described in additional U.S. note 3 to section VI | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 70.5% | USITC |
| 2909.49.15.00 | Other | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 70.5% | USITC |
| Other | ||||||
| 2909.49.20.00 | Glycerol ethers | kg | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 25% | USITC |
| 2909.49.30.00 | Dipentaerythritol having a purity of 94 percent or more by weight | kg | Free | 54.5% | USITC | |
| 2909.49.60.00 | Other | kg | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 54.5% | USITC |
| 2909.50 | Ether-phenols, ether-alcohol-phenols and their halogenated, sulfonated, nitrated or nitrosated derivatives | USITC | ||||
| 2909.50.10.00 | 4-Ethylguaiacol | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 40% | USITC |
| 2909.50.20.00 | Guaiacol and its derivatives | kg | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg +79% | USITC |
| Other | ||||||
| 2909.50.40 | Odoriferous or flavoring compounds | 4.8% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 45% | USITC | |
| 2909.50.40.10 | Eugenol and isoeugenol | kg | 4.8% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 45% | USITC |
| 2909.50.40.50 | Other | kg | 4.8% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 45% | USITC |
| Other | ||||||
| 2909.50.45.00 | Products described in additional U.S. note 3 to section VI | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 70.5% | USITC |
| 2909.50.50.00 | Other | kg | 5.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 70.5% | USITC |
| 2909.60 | Alcohol peroxides, ether peroxides, acetal and hemiacetal peroxides, ketone peroxides and their halogenated, sulfonated, nitrated or nitrosated derivatives | USITC | ||||
| Aromatic | ||||||
| 2909.60.10.00 | Products described in additional U.S. note 3 to section VI | kg | 5.5% | Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 70.5% | USITC |
| 2909.60.20.00 | Other | kg | 5.5% | Free (A+,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 70.5% | USITC |
| 2909.60.50.00 | Other | kg | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 25% | USITC |
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Source: USITC, Harmonized Tariff Schedule of the United States – 2026 HTS Revision 20, effective 28 September 2026. Heading 2909 at USITC
Not shown: the additional duties of Chapter 99 (such as Section 301 and Section 232), anti-dumping and countervailing duties, quotas and the legal notes.
This page is general information, not legal advice and not a classification decision. Tariff texts and rates change: check the publisher's current schedule, and ask the customs authority for a binding ruling where the answer matters.